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Small Craft Advisory 0092
Issued by the Green Bay Forecast Office

Action Issued Starts Expiration
New 2025-12-02 03:01:12 2025-12-02 18:00:00 2025-12-04 03:00:00
New 2025-12-02 03:01:12 2025-12-02 18:00:00 2025-12-04 03:00:00
Continued 2025-12-02 10:40:46 2025-12-02 18:00:00 2025-12-04 03:00:00
Continued 2025-12-02 10:40:46 2025-12-02 18:00:00 2025-12-04 03:00:00
Continued 2025-12-02 16:20:54 2025-12-02 18:00:00 2025-12-04 03:00:00
Continued 2025-12-02 16:20:54 2025-12-02 18:00:00 2025-12-04 03:00:00
Continued 2025-12-02 21:05:02 2025-12-04 03:00:00
Continued 2025-12-02 21:05:02 2025-12-04 03:00:00
Continued 2025-12-03 03:06:40 2025-12-04 03:00:00
Continued 2025-12-03 03:06:40 2025-12-04 03:00:00
Continued 2025-12-03 03:06:40 2025-12-04 03:00:00
Continued 2025-12-03 03:06:40 2025-12-04 03:00:00
Continued 2025-12-03 11:04:17 2025-12-04 03:00:00
Continued 2025-12-03 11:04:17 2025-12-04 03:00:00
Continued 2025-12-03 11:04:17 2025-12-04 03:00:00
Continued 2025-12-03 11:04:17 2025-12-04 03:00:00
Continued 2025-12-03 14:25:52 2025-12-04 03:00:00
Continued 2025-12-03 14:25:52 2025-12-04 03:00:00
Continued 2025-12-03 14:25:52 2025-12-04 03:00:00
Continued 2025-12-03 14:25:52 2025-12-04 03:00:00
Continued 2025-12-03 21:37:33 2025-12-04 03:00:00
Continued 2025-12-03 21:37:33 2025-12-04 03:00:00
Continued 2025-12-03 21:37:33 2025-12-04 03:00:00
Continued 2025-12-03 21:37:33 2025-12-04 03:00:00
Time Extended 2025-12-04 02:44:43 2025-12-04 06:00:00
Cancelled 2025-12-04 02:44:43 2025-12-04 03:00:00
Time Extended 2025-12-04 02:44:43 2025-12-04 06:00:00
Continued 2025-12-04 03:23:44 2025-12-04 06:00:00
Continued 2025-12-04 03:23:44 2025-12-04 06:00:00


Action: New
Issued At: 2025-12-02 03:01:12

520 
WHUS73 KGRB 020900
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
300 AM CST Tue Dec 2 2025

LMZ541>543-021700-
/O.NEW.KGRB.SC.Y.0092.251203T0000Z-251204T0900Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
300 AM CST Tue Dec 2 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 3 AM
CST THURSDAY...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and waves 
  1 to 4 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sheboygan.

* WHEN...From 6 PM this evening to 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ521-522-021700-
/O.NEW.KGRB.SC.Y.0092.251203T0000Z-251204T0900Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
300 AM CST Tue Dec 2 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 3 AM
CST THURSDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and waves 
  2 to 5 ft expected.

* WHERE...Central and Southern Bay of Green Bay.

* WHEN...From 6 PM this evening to 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

Kurimski


Action: New
Issued At: 2025-12-02 03:01:12

520 
WHUS73 KGRB 020900
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
300 AM CST Tue Dec 2 2025

LMZ541>543-021700-
/O.NEW.KGRB.SC.Y.0092.251203T0000Z-251204T0900Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
300 AM CST Tue Dec 2 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 3 AM
CST THURSDAY...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and waves 
  1 to 4 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sheboygan.

* WHEN...From 6 PM this evening to 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ521-522-021700-
/O.NEW.KGRB.SC.Y.0092.251203T0000Z-251204T0900Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
300 AM CST Tue Dec 2 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 3 AM
CST THURSDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and waves 
  2 to 5 ft expected.

* WHERE...Central and Southern Bay of Green Bay.

* WHEN...From 6 PM this evening to 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

Kurimski


Action: Continued
Issued At: 2025-12-02 10:40:46

798 
WHUS73 KGRB 021640
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
1040 AM CST Tue Dec 2 2025

LMZ541>543-030045-
/O.CON.KGRB.SC.Y.0092.251203T0000Z-251204T0900Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
1040 AM CST Tue Dec 2 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 3 AM CST THURSDAY...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and waves 
  1 to 4 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sheboygan.

* WHEN...From 6 PM this evening to 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ521-522-030045-
/O.CON.KGRB.SC.Y.0092.251203T0000Z-251204T0900Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
1040 AM CST Tue Dec 2 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 3 AM CST THURSDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and waves 
  2 to 5 ft expected.

* WHERE...Central and Southern Bay of Green Bay.

* WHEN...From 6 PM this evening to 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-02 10:40:46

798 
WHUS73 KGRB 021640
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
1040 AM CST Tue Dec 2 2025

LMZ541>543-030045-
/O.CON.KGRB.SC.Y.0092.251203T0000Z-251204T0900Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
1040 AM CST Tue Dec 2 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 3 AM CST THURSDAY...

* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and waves 
  1 to 4 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sheboygan.

* WHEN...From 6 PM this evening to 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ521-522-030045-
/O.CON.KGRB.SC.Y.0092.251203T0000Z-251204T0900Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
1040 AM CST Tue Dec 2 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 3 AM CST THURSDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and waves 
  2 to 5 ft expected.

* WHERE...Central and Southern Bay of Green Bay.

* WHEN...From 6 PM this evening to 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-02 16:20:54

063 
WHUS73 KGRB 022220
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
420 PM CST Tue Dec 2 2025

LMZ541>543-030630-
/O.CON.KGRB.SC.Y.0092.251203T0000Z-251204T0900Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
420 PM CST Tue Dec 2 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...West winds 15 to 20 kts with gusts up to 25 kts and waves
  2 to 5 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sheboygan.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ521-522-030630-
/O.CON.KGRB.SC.Y.0092.251203T0000Z-251204T0900Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
420 PM CST Tue Dec 2 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...West winds 15 to 20 kts with gusts up to 25 kts and waves
  2 to 4 ft expected.

* WHERE...Central and Southern Bay of Green Bay.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-02 16:20:54

063 
WHUS73 KGRB 022220
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
420 PM CST Tue Dec 2 2025

LMZ541>543-030630-
/O.CON.KGRB.SC.Y.0092.251203T0000Z-251204T0900Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
420 PM CST Tue Dec 2 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...West winds 15 to 20 kts with gusts up to 25 kts and waves
  2 to 5 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sheboygan.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ521-522-030630-
/O.CON.KGRB.SC.Y.0092.251203T0000Z-251204T0900Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
420 PM CST Tue Dec 2 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...West winds 15 to 20 kts with gusts up to 25 kts and waves
  2 to 4 ft expected.

* WHERE...Central and Southern Bay of Green Bay.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-02 21:05:02

154 
WHUS73 KGRB 030304
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
904 PM CST Tue Dec 2 2025

LMZ541>543-031115-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
904 PM CST Tue Dec 2 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...West winds 15 to 20 kts with gusts up to 25 kts and 
  waves 2 to 5 ft.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sheboygan.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ521-522-031115-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
904 PM CST Tue Dec 2 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...West winds 15 to 20 kts with gusts up to 25 kts and waves
  2 to 4 ft.

* WHERE...Central and Southern Bay of Green Bay.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-02 21:05:02

154 
WHUS73 KGRB 030304
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
904 PM CST Tue Dec 2 2025

LMZ541>543-031115-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
904 PM CST Tue Dec 2 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...West winds 15 to 20 kts with gusts up to 25 kts and 
  waves 2 to 5 ft.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sheboygan.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ521-522-031115-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
904 PM CST Tue Dec 2 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...West winds 15 to 20 kts with gusts up to 25 kts and waves
  2 to 4 ft.

* WHERE...Central and Southern Bay of Green Bay.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-03 03:06:40

285 
WHUS73 KGRB 030906
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
306 AM CST Wed Dec 3 2025

LMZ541-031715-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.NEW.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
Rock Island Passage to Sturgeon Bay WI-
306 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WATCH IN EFFECT FROM THURSDAY EVENING THROUGH LATE
THURSDAY NIGHT...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt and waves 2 to 5 ft. For the Gale 
  Watch, southwest winds 20 to 25 kt with gusts up to 35 kt and 
  waves 4 to 7 ft possible.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sturgeon Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Watch, from Thursday evening through late 
  Thursday night.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LMZ521-031715-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.NEW.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
306 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WATCH IN EFFECT FROM THURSDAY EVENING THROUGH LATE
THURSDAY NIGHT...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 25 
  kt and waves 1 to 4 ft. For the Gale Watch, southwest winds 20 
  to 25 kt with gusts up to 35 kt and waves 5 to 8 ft possible.

* WHERE...Central Bay of Green Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Watch, from Thursday evening through late 
  Thursday night.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LMZ542-543-031715-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
306 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 1 to 4 ft.

* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to 
  Sheboygan.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ522-031715-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
306 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt and waves 1 to 3 ft.

* WHERE...Southern Bay of Green Bay.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

Kurimski


Action: Continued
Issued At: 2025-12-03 03:06:40

285 
WHUS73 KGRB 030906
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
306 AM CST Wed Dec 3 2025

LMZ541-031715-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.NEW.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
Rock Island Passage to Sturgeon Bay WI-
306 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WATCH IN EFFECT FROM THURSDAY EVENING THROUGH LATE
THURSDAY NIGHT...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt and waves 2 to 5 ft. For the Gale 
  Watch, southwest winds 20 to 25 kt with gusts up to 35 kt and 
  waves 4 to 7 ft possible.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sturgeon Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Watch, from Thursday evening through late 
  Thursday night.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LMZ521-031715-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.NEW.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
306 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WATCH IN EFFECT FROM THURSDAY EVENING THROUGH LATE
THURSDAY NIGHT...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 25 
  kt and waves 1 to 4 ft. For the Gale Watch, southwest winds 20 
  to 25 kt with gusts up to 35 kt and waves 5 to 8 ft possible.

* WHERE...Central Bay of Green Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Watch, from Thursday evening through late 
  Thursday night.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LMZ542-543-031715-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
306 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 1 to 4 ft.

* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to 
  Sheboygan.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ522-031715-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
306 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt and waves 1 to 3 ft.

* WHERE...Southern Bay of Green Bay.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

Kurimski


Action: Continued
Issued At: 2025-12-03 03:06:40

285 
WHUS73 KGRB 030906
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
306 AM CST Wed Dec 3 2025

LMZ541-031715-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.NEW.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
Rock Island Passage to Sturgeon Bay WI-
306 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WATCH IN EFFECT FROM THURSDAY EVENING THROUGH LATE
THURSDAY NIGHT...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt and waves 2 to 5 ft. For the Gale 
  Watch, southwest winds 20 to 25 kt with gusts up to 35 kt and 
  waves 4 to 7 ft possible.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sturgeon Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Watch, from Thursday evening through late 
  Thursday night.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LMZ521-031715-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.NEW.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
306 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WATCH IN EFFECT FROM THURSDAY EVENING THROUGH LATE
THURSDAY NIGHT...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 25 
  kt and waves 1 to 4 ft. For the Gale Watch, southwest winds 20 
  to 25 kt with gusts up to 35 kt and waves 5 to 8 ft possible.

* WHERE...Central Bay of Green Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Watch, from Thursday evening through late 
  Thursday night.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LMZ542-543-031715-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
306 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 1 to 4 ft.

* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to 
  Sheboygan.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ522-031715-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
306 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt and waves 1 to 3 ft.

* WHERE...Southern Bay of Green Bay.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

Kurimski


Action: Continued
Issued At: 2025-12-03 03:06:40

285 
WHUS73 KGRB 030906
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
306 AM CST Wed Dec 3 2025

LMZ541-031715-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.NEW.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
Rock Island Passage to Sturgeon Bay WI-
306 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WATCH IN EFFECT FROM THURSDAY EVENING THROUGH LATE
THURSDAY NIGHT...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt and waves 2 to 5 ft. For the Gale 
  Watch, southwest winds 20 to 25 kt with gusts up to 35 kt and 
  waves 4 to 7 ft possible.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sturgeon Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Watch, from Thursday evening through late 
  Thursday night.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LMZ521-031715-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.NEW.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
306 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WATCH IN EFFECT FROM THURSDAY EVENING THROUGH LATE
THURSDAY NIGHT...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 25 
  kt and waves 1 to 4 ft. For the Gale Watch, southwest winds 20 
  to 25 kt with gusts up to 35 kt and waves 5 to 8 ft possible.

* WHERE...Central Bay of Green Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Watch, from Thursday evening through late 
  Thursday night.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LMZ542-543-031715-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
306 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 1 to 4 ft.

* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to 
  Sheboygan.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ522-031715-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
306 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt and waves 1 to 3 ft.

* WHERE...Southern Bay of Green Bay.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

Kurimski


Action: Continued
Issued At: 2025-12-03 11:04:17

393 
WHUS73 KGRB 031704
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
1104 AM CST Wed Dec 3 2025

LMZ541-040115-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.CON.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
Rock Island Passage to Sturgeon Bay WI-
1104 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WATCH REMAINS IN EFFECT FROM THURSDAY EVENING THROUGH
LATE THURSDAY NIGHT...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt and waves 2 to 5 ft. For the Gale 
  Watch, southwest winds 20 to 25 kt with gusts up to 35 kt and 
  waves 4 to 7 ft possible.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sturgeon Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Watch, from Thursday evening through late 
  Thursday night.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LMZ521-040115-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.CON.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
1104 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WATCH REMAINS IN EFFECT FROM THURSDAY EVENING THROUGH
LATE THURSDAY NIGHT...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 25 
  kt and waves 1 to 4 ft. For the Gale Watch, southwest winds 20 
  to 25 kt with gusts up to 35 kt and waves 5 to 8 ft possible.

* WHERE...Central Bay of Green Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Watch, from Thursday evening through late 
  Thursday night.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LMZ542-543-040115-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
1104 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 1 to 4 ft.

* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to 
  Sheboygan.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ522-040115-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
1104 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt and waves 1 to 3 ft.

* WHERE...Southern Bay of Green Bay.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-03 11:04:17

393 
WHUS73 KGRB 031704
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
1104 AM CST Wed Dec 3 2025

LMZ541-040115-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.CON.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
Rock Island Passage to Sturgeon Bay WI-
1104 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WATCH REMAINS IN EFFECT FROM THURSDAY EVENING THROUGH
LATE THURSDAY NIGHT...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt and waves 2 to 5 ft. For the Gale 
  Watch, southwest winds 20 to 25 kt with gusts up to 35 kt and 
  waves 4 to 7 ft possible.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sturgeon Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Watch, from Thursday evening through late 
  Thursday night.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LMZ521-040115-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.CON.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
1104 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WATCH REMAINS IN EFFECT FROM THURSDAY EVENING THROUGH
LATE THURSDAY NIGHT...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 25 
  kt and waves 1 to 4 ft. For the Gale Watch, southwest winds 20 
  to 25 kt with gusts up to 35 kt and waves 5 to 8 ft possible.

* WHERE...Central Bay of Green Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Watch, from Thursday evening through late 
  Thursday night.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LMZ542-543-040115-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
1104 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 1 to 4 ft.

* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to 
  Sheboygan.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ522-040115-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
1104 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt and waves 1 to 3 ft.

* WHERE...Southern Bay of Green Bay.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-03 11:04:17

393 
WHUS73 KGRB 031704
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
1104 AM CST Wed Dec 3 2025

LMZ541-040115-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.CON.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
Rock Island Passage to Sturgeon Bay WI-
1104 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WATCH REMAINS IN EFFECT FROM THURSDAY EVENING THROUGH
LATE THURSDAY NIGHT...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt and waves 2 to 5 ft. For the Gale 
  Watch, southwest winds 20 to 25 kt with gusts up to 35 kt and 
  waves 4 to 7 ft possible.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sturgeon Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Watch, from Thursday evening through late 
  Thursday night.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LMZ521-040115-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.CON.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
1104 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WATCH REMAINS IN EFFECT FROM THURSDAY EVENING THROUGH
LATE THURSDAY NIGHT...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 25 
  kt and waves 1 to 4 ft. For the Gale Watch, southwest winds 20 
  to 25 kt with gusts up to 35 kt and waves 5 to 8 ft possible.

* WHERE...Central Bay of Green Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Watch, from Thursday evening through late 
  Thursday night.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LMZ542-543-040115-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
1104 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 1 to 4 ft.

* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to 
  Sheboygan.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ522-040115-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
1104 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt and waves 1 to 3 ft.

* WHERE...Southern Bay of Green Bay.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-03 11:04:17

393 
WHUS73 KGRB 031704
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
1104 AM CST Wed Dec 3 2025

LMZ541-040115-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.CON.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
Rock Island Passage to Sturgeon Bay WI-
1104 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WATCH REMAINS IN EFFECT FROM THURSDAY EVENING THROUGH
LATE THURSDAY NIGHT...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt and waves 2 to 5 ft. For the Gale 
  Watch, southwest winds 20 to 25 kt with gusts up to 35 kt and 
  waves 4 to 7 ft possible.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sturgeon Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Watch, from Thursday evening through late 
  Thursday night.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LMZ521-040115-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.CON.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
1104 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WATCH REMAINS IN EFFECT FROM THURSDAY EVENING THROUGH
LATE THURSDAY NIGHT...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 25 
  kt and waves 1 to 4 ft. For the Gale Watch, southwest winds 20 
  to 25 kt with gusts up to 35 kt and waves 5 to 8 ft possible.

* WHERE...Central Bay of Green Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Watch, from Thursday evening through late 
  Thursday night.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LMZ542-543-040115-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
1104 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 1 to 4 ft.

* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to 
  Sheboygan.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ522-040115-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
1104 AM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt and waves 1 to 3 ft.

* WHERE...Southern Bay of Green Bay.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-03 14:25:52

390 
WHUS73 KGRB 032025
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
225 PM CST Wed Dec 3 2025

LMZ541-040430-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.UPG.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
/O.NEW.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Rock Island Passage to Sturgeon Bay WI-
225 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WARNING IN EFFECT FROM 9 PM THURSDAY TO 6 AM CST FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt and waves 1 to 3 ft. For the Gale 
  Warning, southwest winds 20 to 30 kt with gusts up to 40 kt 
  and waves 4 to 7 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sturgeon Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Warning, from 9 PM Thursday to 6 AM CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ521-040430-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.UPG.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
/O.NEW.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
225 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WARNING IN EFFECT FROM 9 PM THURSDAY TO 6 AM CST FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt and waves 1 to 4 ft. For the Gale 
  Warning, southwest winds 25 to 35 kt and waves 5 to 8 ft 
  expected.

* WHERE...Central Bay of Green Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Warning, from 9 PM Thursday to 6 AM CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ542-543-040430-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
225 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 1 to 2 ft.

* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to 
  Sheboygan.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ522-040430-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
225 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 10 to 15 kt with gusts up to 25 kt and 
  waves 1 to 3 ft.

* WHERE...Southern Bay of Green Bay.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-03 14:25:52

390 
WHUS73 KGRB 032025
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
225 PM CST Wed Dec 3 2025

LMZ541-040430-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.UPG.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
/O.NEW.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Rock Island Passage to Sturgeon Bay WI-
225 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WARNING IN EFFECT FROM 9 PM THURSDAY TO 6 AM CST FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt and waves 1 to 3 ft. For the Gale 
  Warning, southwest winds 20 to 30 kt with gusts up to 40 kt 
  and waves 4 to 7 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sturgeon Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Warning, from 9 PM Thursday to 6 AM CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ521-040430-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.UPG.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
/O.NEW.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
225 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WARNING IN EFFECT FROM 9 PM THURSDAY TO 6 AM CST FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt and waves 1 to 4 ft. For the Gale 
  Warning, southwest winds 25 to 35 kt and waves 5 to 8 ft 
  expected.

* WHERE...Central Bay of Green Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Warning, from 9 PM Thursday to 6 AM CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ542-543-040430-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
225 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 1 to 2 ft.

* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to 
  Sheboygan.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ522-040430-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
225 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 10 to 15 kt with gusts up to 25 kt and 
  waves 1 to 3 ft.

* WHERE...Southern Bay of Green Bay.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-03 14:25:52

390 
WHUS73 KGRB 032025
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
225 PM CST Wed Dec 3 2025

LMZ541-040430-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.UPG.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
/O.NEW.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Rock Island Passage to Sturgeon Bay WI-
225 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WARNING IN EFFECT FROM 9 PM THURSDAY TO 6 AM CST FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt and waves 1 to 3 ft. For the Gale 
  Warning, southwest winds 20 to 30 kt with gusts up to 40 kt 
  and waves 4 to 7 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sturgeon Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Warning, from 9 PM Thursday to 6 AM CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ521-040430-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.UPG.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
/O.NEW.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
225 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WARNING IN EFFECT FROM 9 PM THURSDAY TO 6 AM CST FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt and waves 1 to 4 ft. For the Gale 
  Warning, southwest winds 25 to 35 kt and waves 5 to 8 ft 
  expected.

* WHERE...Central Bay of Green Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Warning, from 9 PM Thursday to 6 AM CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ542-543-040430-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
225 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 1 to 2 ft.

* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to 
  Sheboygan.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ522-040430-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
225 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 10 to 15 kt with gusts up to 25 kt and 
  waves 1 to 3 ft.

* WHERE...Southern Bay of Green Bay.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-03 14:25:52

390 
WHUS73 KGRB 032025
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
225 PM CST Wed Dec 3 2025

LMZ541-040430-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.UPG.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
/O.NEW.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Rock Island Passage to Sturgeon Bay WI-
225 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WARNING IN EFFECT FROM 9 PM THURSDAY TO 6 AM CST FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt and waves 1 to 3 ft. For the Gale 
  Warning, southwest winds 20 to 30 kt with gusts up to 40 kt 
  and waves 4 to 7 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sturgeon Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Warning, from 9 PM Thursday to 6 AM CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ521-040430-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.UPG.KGRB.GL.A.0006.251205T0300Z-251205T1200Z/
/O.NEW.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
225 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WARNING IN EFFECT FROM 9 PM THURSDAY TO 6 AM CST FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt and waves 1 to 4 ft. For the Gale 
  Warning, southwest winds 25 to 35 kt and waves 5 to 8 ft 
  expected.

* WHERE...Central Bay of Green Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Warning, from 9 PM Thursday to 6 AM CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ542-543-040430-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
225 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 1 to 2 ft.

* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to 
  Sheboygan.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ522-040430-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
225 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 10 to 15 kt with gusts up to 25 kt and 
  waves 1 to 3 ft.

* WHERE...Southern Bay of Green Bay.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-03 21:37:33

116 
WHUS73 KGRB 040336
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
936 PM CST Wed Dec 3 2025

LMZ541-041145-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.CON.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Rock Island Passage to Sturgeon Bay WI-
936 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THURSDAY TO 6 AM CST
FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 kt
  with gusts up to 25 kt and waves 1 to 4 ft. For the Gale 
  Warning, southwest winds 20 to 30 kt with gusts up to 40 kt and 
  waves 4 to 9 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sturgeon Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Warning, from 9 PM Thursday to 6 AM CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ521-041145-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.CON.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
936 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THURSDAY TO 6 AM CST
FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 kt
  with gusts up to 25 kt and waves 2 to 4 ft. For the Gale
  Warning, southwest winds 25 to 35 kt with gusts up to 40 kt and
  waves 4 to 8 ft expected.

* WHERE...Central Bay of Green Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Warning, from 9 PM Thursday to 6 AM CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ542-543-040900-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
936 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft.

* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to 
  Sheboygan.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ522-040900-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
936 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 10 to 15 kt with gusts up to 25 kt and 
  waves 1 to 4 ft.

* WHERE...Southern Bay of Green Bay.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-03 21:37:33

116 
WHUS73 KGRB 040336
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
936 PM CST Wed Dec 3 2025

LMZ541-041145-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.CON.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Rock Island Passage to Sturgeon Bay WI-
936 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THURSDAY TO 6 AM CST
FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 kt
  with gusts up to 25 kt and waves 1 to 4 ft. For the Gale 
  Warning, southwest winds 20 to 30 kt with gusts up to 40 kt and 
  waves 4 to 9 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sturgeon Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Warning, from 9 PM Thursday to 6 AM CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ521-041145-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.CON.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
936 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THURSDAY TO 6 AM CST
FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 kt
  with gusts up to 25 kt and waves 2 to 4 ft. For the Gale
  Warning, southwest winds 25 to 35 kt with gusts up to 40 kt and
  waves 4 to 8 ft expected.

* WHERE...Central Bay of Green Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Warning, from 9 PM Thursday to 6 AM CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ542-543-040900-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
936 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft.

* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to 
  Sheboygan.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ522-040900-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
936 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 10 to 15 kt with gusts up to 25 kt and 
  waves 1 to 4 ft.

* WHERE...Southern Bay of Green Bay.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-03 21:37:33

116 
WHUS73 KGRB 040336
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
936 PM CST Wed Dec 3 2025

LMZ541-041145-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.CON.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Rock Island Passage to Sturgeon Bay WI-
936 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THURSDAY TO 6 AM CST
FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 kt
  with gusts up to 25 kt and waves 1 to 4 ft. For the Gale 
  Warning, southwest winds 20 to 30 kt with gusts up to 40 kt and 
  waves 4 to 9 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sturgeon Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Warning, from 9 PM Thursday to 6 AM CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ521-041145-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.CON.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
936 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THURSDAY TO 6 AM CST
FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 kt
  with gusts up to 25 kt and waves 2 to 4 ft. For the Gale
  Warning, southwest winds 25 to 35 kt with gusts up to 40 kt and
  waves 4 to 8 ft expected.

* WHERE...Central Bay of Green Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Warning, from 9 PM Thursday to 6 AM CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ542-543-040900-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
936 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft.

* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to 
  Sheboygan.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ522-040900-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
936 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 10 to 15 kt with gusts up to 25 kt and 
  waves 1 to 4 ft.

* WHERE...Southern Bay of Green Bay.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-03 21:37:33

116 
WHUS73 KGRB 040336
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
936 PM CST Wed Dec 3 2025

LMZ541-041145-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.CON.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Rock Island Passage to Sturgeon Bay WI-
936 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THURSDAY TO 6 AM CST
FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 kt
  with gusts up to 25 kt and waves 1 to 4 ft. For the Gale 
  Warning, southwest winds 20 to 30 kt with gusts up to 40 kt and 
  waves 4 to 9 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sturgeon Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Warning, from 9 PM Thursday to 6 AM CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ521-041145-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
/O.CON.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
936 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THURSDAY TO 6 AM CST
FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 kt
  with gusts up to 25 kt and waves 2 to 4 ft. For the Gale
  Warning, southwest winds 25 to 35 kt with gusts up to 40 kt and
  waves 4 to 8 ft expected.

* WHERE...Central Bay of Green Bay.

* WHEN...For the Small Craft Advisory, until 3 AM CST Thursday. 
  For the Gale Warning, from 9 PM Thursday to 6 AM CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ542-543-040900-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
936 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft.

* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to 
  Sheboygan.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ522-040900-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
936 PM CST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
THURSDAY...

* WHAT...Northwest winds 10 to 15 kt with gusts up to 25 kt and 
  waves 1 to 4 ft.

* WHERE...Southern Bay of Green Bay.

* WHEN...Until 3 AM CST Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Time Extended
Issued At: 2025-12-04 02:44:43

906 
WHUS73 KGRB 040844
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
244 AM CST Thu Dec 4 2025

LMZ522-542-543-040945-
/O.CAN.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
244 AM CST Thu Dec 4 2025

...SMALL CRAFT ADVISORY IS CANCELLED...

Winds and waves have subsided; therefore, the Small Craft Advisory
has been cancelled.

$$

LMZ541-041645-
/O.EXT.KGRB.SC.Y.0092.000000T0000Z-251204T1200Z/
/O.CON.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Rock Island Passage to Sturgeon Bay WI-
244 AM CST Thu Dec 4 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM CST EARLY THIS
MORNING...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 6 AM
CST FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 25 
  kt with gusts up to 30 kt and waves 1 to 4 ft. For the Gale 
  Warning, southwest winds 20 to 30 kt with gusts up to 35 kt 
  and waves 5 to 8 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sturgeon Bay.

* WHEN...For the Small Craft Advisory, until 6 AM CST early this 
  morning. For the Gale Warning, from 9 PM this evening to 6 AM 
  CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ521-041645-
/O.EXT.KGRB.SC.Y.0092.000000T0000Z-251204T1200Z/
/O.CON.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
244 AM CST Thu Dec 4 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM CST EARLY THIS
MORNING...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 6 AM
CST FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt and waves 2 to 4 ft. For the Gale 
  Warning, southwest winds 20 to 30 kt with gusts up to 35 kt 
  and waves 5 to 8 ft expected.

* WHERE...Central Bay of Green Bay.

* WHEN...For the Small Craft Advisory, until 6 AM CST early this 
  morning. For the Gale Warning, from 9 PM this evening to 6 AM 
  CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

Kurimski


Action: Cancelled
Issued At: 2025-12-04 02:44:43

906 
WHUS73 KGRB 040844
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
244 AM CST Thu Dec 4 2025

LMZ522-542-543-040945-
/O.CAN.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
244 AM CST Thu Dec 4 2025

...SMALL CRAFT ADVISORY IS CANCELLED...

Winds and waves have subsided; therefore, the Small Craft Advisory
has been cancelled.

$$

LMZ541-041645-
/O.EXT.KGRB.SC.Y.0092.000000T0000Z-251204T1200Z/
/O.CON.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Rock Island Passage to Sturgeon Bay WI-
244 AM CST Thu Dec 4 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM CST EARLY THIS
MORNING...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 6 AM
CST FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 25 
  kt with gusts up to 30 kt and waves 1 to 4 ft. For the Gale 
  Warning, southwest winds 20 to 30 kt with gusts up to 35 kt 
  and waves 5 to 8 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sturgeon Bay.

* WHEN...For the Small Craft Advisory, until 6 AM CST early this 
  morning. For the Gale Warning, from 9 PM this evening to 6 AM 
  CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ521-041645-
/O.EXT.KGRB.SC.Y.0092.000000T0000Z-251204T1200Z/
/O.CON.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
244 AM CST Thu Dec 4 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM CST EARLY THIS
MORNING...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 6 AM
CST FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt and waves 2 to 4 ft. For the Gale 
  Warning, southwest winds 20 to 30 kt with gusts up to 35 kt 
  and waves 5 to 8 ft expected.

* WHERE...Central Bay of Green Bay.

* WHEN...For the Small Craft Advisory, until 6 AM CST early this 
  morning. For the Gale Warning, from 9 PM this evening to 6 AM 
  CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

Kurimski


Action: Time Extended
Issued At: 2025-12-04 02:44:43

906 
WHUS73 KGRB 040844
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
244 AM CST Thu Dec 4 2025

LMZ522-542-543-040945-
/O.CAN.KGRB.SC.Y.0092.000000T0000Z-251204T0900Z/
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
244 AM CST Thu Dec 4 2025

...SMALL CRAFT ADVISORY IS CANCELLED...

Winds and waves have subsided; therefore, the Small Craft Advisory
has been cancelled.

$$

LMZ541-041645-
/O.EXT.KGRB.SC.Y.0092.000000T0000Z-251204T1200Z/
/O.CON.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Rock Island Passage to Sturgeon Bay WI-
244 AM CST Thu Dec 4 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM CST EARLY THIS
MORNING...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 6 AM
CST FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 25 
  kt with gusts up to 30 kt and waves 1 to 4 ft. For the Gale 
  Warning, southwest winds 20 to 30 kt with gusts up to 35 kt 
  and waves 5 to 8 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sturgeon Bay.

* WHEN...For the Small Craft Advisory, until 6 AM CST early this 
  morning. For the Gale Warning, from 9 PM this evening to 6 AM 
  CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ521-041645-
/O.EXT.KGRB.SC.Y.0092.000000T0000Z-251204T1200Z/
/O.CON.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
244 AM CST Thu Dec 4 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM CST EARLY THIS
MORNING...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 6 AM
CST FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt and waves 2 to 4 ft. For the Gale 
  Warning, southwest winds 20 to 30 kt with gusts up to 35 kt 
  and waves 5 to 8 ft expected.

* WHERE...Central Bay of Green Bay.

* WHEN...For the Small Craft Advisory, until 6 AM CST early this 
  morning. For the Gale Warning, from 9 PM this evening to 6 AM 
  CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

Kurimski


Action: Continued
Issued At: 2025-12-04 03:23:44

221 
WHUS73 KGRB 040923
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
323 AM CST Thu Dec 4 2025

LMZ541-041730-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T1200Z/
/O.CON.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Rock Island Passage to Sturgeon Bay WI-
323 AM CST Thu Dec 4 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST EARLY
THIS MORNING...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 6 AM
CST FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 25 
  kt with gusts up to 30 kt and waves 1 to 4 ft. For the Gale 
  Warning, southwest winds 20 to 30 kt with gusts up to 35 kt 
  and waves 5 to 8 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sturgeon Bay.

* WHEN...For the Small Craft Advisory, until 6 AM CST early this 
  morning. For the Gale Warning, from 9 PM this evening to 6 AM 
  CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ521-041730-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T1200Z/
/O.CON.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
323 AM CST Thu Dec 4 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST EARLY
THIS MORNING...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 6 AM
CST FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt and waves 2 to 4 ft. For the Gale 
  Warning, southwest winds 20 to 30 kt with gusts up to 35 kt 
  and waves 5 to 8 ft expected.

* WHERE...Central Bay of Green Bay.

* WHEN...For the Small Craft Advisory, until 6 AM CST early this 
  morning. For the Gale Warning, from 9 PM this evening to 6 AM 
  CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ522-041730-
/O.NEW.KGRB.SC.Y.0093.251205T0200Z-251205T1500Z/
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
323 AM CST Thu Dec 4 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 9 AM
CST FRIDAY...

* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and 
  waves 2 to 5 ft expected.

* WHERE...Southern Bay of Green Bay.

* WHEN...From 8 PM this evening to 9 AM CST Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ542-543-041730-
/O.NEW.KGRB.SC.Y.0093.251205T0200Z-251205T1500Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
323 AM CST Thu Dec 4 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 9 AM
CST FRIDAY...

* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and 
  waves 3 to 6 ft expected.

* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to 
  Sheboygan.

* WHEN...From 8 PM this evening to 9 AM CST Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

Kurimski


Action: Continued
Issued At: 2025-12-04 03:23:44

221 
WHUS73 KGRB 040923
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
323 AM CST Thu Dec 4 2025

LMZ541-041730-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T1200Z/
/O.CON.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Rock Island Passage to Sturgeon Bay WI-
323 AM CST Thu Dec 4 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST EARLY
THIS MORNING...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 6 AM
CST FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 25 
  kt with gusts up to 30 kt and waves 1 to 4 ft. For the Gale 
  Warning, southwest winds 20 to 30 kt with gusts up to 35 kt 
  and waves 5 to 8 ft expected.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sturgeon Bay.

* WHEN...For the Small Craft Advisory, until 6 AM CST early this 
  morning. For the Gale Warning, from 9 PM this evening to 6 AM 
  CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ521-041730-
/O.CON.KGRB.SC.Y.0092.000000T0000Z-251204T1200Z/
/O.CON.KGRB.GL.W.0018.251205T0300Z-251205T1200Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
323 AM CST Thu Dec 4 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST EARLY
THIS MORNING...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 6 AM
CST FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 15 to 20 
  kt with gusts up to 25 kt and waves 2 to 4 ft. For the Gale 
  Warning, southwest winds 20 to 30 kt with gusts up to 35 kt 
  and waves 5 to 8 ft expected.

* WHERE...Central Bay of Green Bay.

* WHEN...For the Small Craft Advisory, until 6 AM CST early this 
  morning. For the Gale Warning, from 9 PM this evening to 6 AM 
  CST Friday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LMZ522-041730-
/O.NEW.KGRB.SC.Y.0093.251205T0200Z-251205T1500Z/
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
323 AM CST Thu Dec 4 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 9 AM
CST FRIDAY...

* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and 
  waves 2 to 5 ft expected.

* WHERE...Southern Bay of Green Bay.

* WHEN...From 8 PM this evening to 9 AM CST Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ542-543-041730-
/O.NEW.KGRB.SC.Y.0093.251205T0200Z-251205T1500Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
323 AM CST Thu Dec 4 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 9 AM
CST FRIDAY...

* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and 
  waves 3 to 6 ft expected.

* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to 
  Sheboygan.

* WHEN...From 8 PM this evening to 9 AM CST Friday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

Kurimski



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