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Small Craft Advisory 0135
Issued by the Duluth Forecast Office

Action Issued Starts Expiration
New 2025-12-07 14:20:22 2025-12-08 09:00:00 2025-12-09 03:00:00
New 2025-12-07 14:20:22 2025-12-08 09:00:00 2025-12-09 03:00:00
New 2025-12-07 14:20:22 2025-12-08 09:00:00 2025-12-09 03:00:00
Continued 2025-12-07 21:50:34 2025-12-08 09:00:00 2025-12-09 03:00:00
Continued 2025-12-07 21:50:34 2025-12-08 09:00:00 2025-12-09 03:00:00
Continued 2025-12-07 21:50:34 2025-12-08 09:00:00 2025-12-09 03:00:00
Continued 2025-12-08 02:45:11 2025-12-08 09:00:00 2025-12-09 03:00:00
Continued 2025-12-08 02:45:11 2025-12-08 09:00:00 2025-12-09 03:00:00
Continued 2025-12-08 02:45:11 2025-12-08 09:00:00 2025-12-09 03:00:00
Continued 2025-12-08 10:18:45 2025-12-09 03:00:00
Continued 2025-12-08 10:18:45 2025-12-09 03:00:00
Continued 2025-12-08 10:18:45 2025-12-09 03:00:00
Continued 2025-12-08 16:00:51 2025-12-09 03:00:00
Continued 2025-12-08 16:00:51 2025-12-09 03:00:00
Continued 2025-12-08 16:00:51 2025-12-09 03:00:00


Action: New
Issued At: 2025-12-07 14:20:22

342 
WHUS73 KDLH 072019
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
219 PM CST Sun Dec 7 2025

LSZ121-146>148-150-080830-
/O.NEW.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Chequamegon Bay-Bayfield to Oak Point WI-
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
Oak Point to Saxon Harbor WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
219 PM CST Sun Dec 7 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM MONDAY TO 3 AM CST
TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft expected.

* WHERE...Chequamegon Bay-Bayfield to Oak Point WI, Port Wing to 
  Sand Island WI, Sand Island to Bayfield WI, Oak Point to Saxon 
  Harbor WI and Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...From 9 AM Monday to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ143>145-080830-
/O.NEW.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-
219 PM CST Sun Dec 7 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM MONDAY TO 3 AM CST
TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft expected.

* WHERE...Silver Bay Harbor to Two Harbors MN, Two Harbors to 
  Duluth MN and Duluth MN to Port Wing WI.

* WHEN...From 9 AM Monday to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ140>142-080830-
/O.NEW.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
219 PM CST Sun Dec 7 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM MONDAY TO 3 AM CST
TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 2 to 5 ft expected.

* WHERE...Grand Portage to Grand Marais MN, Grand Marais to 
  Taconite Harbor MN and Taconite Harbor to Silver Bay Harbor MN.

* WHEN...From 9 AM Monday to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$


Action: New
Issued At: 2025-12-07 14:20:22

342 
WHUS73 KDLH 072019
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
219 PM CST Sun Dec 7 2025

LSZ121-146>148-150-080830-
/O.NEW.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Chequamegon Bay-Bayfield to Oak Point WI-
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
Oak Point to Saxon Harbor WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
219 PM CST Sun Dec 7 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM MONDAY TO 3 AM CST
TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft expected.

* WHERE...Chequamegon Bay-Bayfield to Oak Point WI, Port Wing to 
  Sand Island WI, Sand Island to Bayfield WI, Oak Point to Saxon 
  Harbor WI and Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...From 9 AM Monday to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ143>145-080830-
/O.NEW.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-
219 PM CST Sun Dec 7 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM MONDAY TO 3 AM CST
TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft expected.

* WHERE...Silver Bay Harbor to Two Harbors MN, Two Harbors to 
  Duluth MN and Duluth MN to Port Wing WI.

* WHEN...From 9 AM Monday to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ140>142-080830-
/O.NEW.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
219 PM CST Sun Dec 7 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM MONDAY TO 3 AM CST
TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 2 to 5 ft expected.

* WHERE...Grand Portage to Grand Marais MN, Grand Marais to 
  Taconite Harbor MN and Taconite Harbor to Silver Bay Harbor MN.

* WHEN...From 9 AM Monday to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$


Action: New
Issued At: 2025-12-07 14:20:22

342 
WHUS73 KDLH 072019
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
219 PM CST Sun Dec 7 2025

LSZ121-146>148-150-080830-
/O.NEW.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Chequamegon Bay-Bayfield to Oak Point WI-
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
Oak Point to Saxon Harbor WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
219 PM CST Sun Dec 7 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM MONDAY TO 3 AM CST
TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft expected.

* WHERE...Chequamegon Bay-Bayfield to Oak Point WI, Port Wing to 
  Sand Island WI, Sand Island to Bayfield WI, Oak Point to Saxon 
  Harbor WI and Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...From 9 AM Monday to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ143>145-080830-
/O.NEW.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-
219 PM CST Sun Dec 7 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM MONDAY TO 3 AM CST
TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft expected.

* WHERE...Silver Bay Harbor to Two Harbors MN, Two Harbors to 
  Duluth MN and Duluth MN to Port Wing WI.

* WHEN...From 9 AM Monday to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ140>142-080830-
/O.NEW.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
219 PM CST Sun Dec 7 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM MONDAY TO 3 AM CST
TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 2 to 5 ft expected.

* WHERE...Grand Portage to Grand Marais MN, Grand Marais to 
  Taconite Harbor MN and Taconite Harbor to Silver Bay Harbor MN.

* WHEN...From 9 AM Monday to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-07 21:50:34

756 
WHUS73 KDLH 080350
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
950 PM CST Sun Dec 7 2025

LSZ121-146>148-150-081600-
/O.CON.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Chequamegon Bay-Bayfield to Oak Point WI-
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
Oak Point to Saxon Harbor WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
950 PM CST Sun Dec 7 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM MONDAY TO
3 AM CST TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft expected.

* WHERE...Chequamegon Bay-Bayfield to Oak Point WI, Port Wing to 
  Sand Island WI, Sand Island to Bayfield WI, Oak Point to Saxon 
  Harbor WI and Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...From 9 AM Monday to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ143>145-081600-
/O.CON.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-
950 PM CST Sun Dec 7 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM MONDAY TO
3 AM CST TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft expected.

* WHERE...Silver Bay Harbor to Two Harbors MN, Two Harbors to 
  Duluth MN and Duluth MN to Port Wing WI.

* WHEN...From 9 AM Monday to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ140>142-081600-
/O.CON.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
950 PM CST Sun Dec 7 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM MONDAY TO
3 AM CST TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and
  waves 3 to 5 ft expected.

* WHERE...Grand Portage to Silver Bay Harbor MN.

* WHEN...From 9 AM Monday to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-07 21:50:34

756 
WHUS73 KDLH 080350
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
950 PM CST Sun Dec 7 2025

LSZ121-146>148-150-081600-
/O.CON.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Chequamegon Bay-Bayfield to Oak Point WI-
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
Oak Point to Saxon Harbor WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
950 PM CST Sun Dec 7 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM MONDAY TO
3 AM CST TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft expected.

* WHERE...Chequamegon Bay-Bayfield to Oak Point WI, Port Wing to 
  Sand Island WI, Sand Island to Bayfield WI, Oak Point to Saxon 
  Harbor WI and Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...From 9 AM Monday to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ143>145-081600-
/O.CON.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-
950 PM CST Sun Dec 7 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM MONDAY TO
3 AM CST TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft expected.

* WHERE...Silver Bay Harbor to Two Harbors MN, Two Harbors to 
  Duluth MN and Duluth MN to Port Wing WI.

* WHEN...From 9 AM Monday to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ140>142-081600-
/O.CON.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
950 PM CST Sun Dec 7 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM MONDAY TO
3 AM CST TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and
  waves 3 to 5 ft expected.

* WHERE...Grand Portage to Silver Bay Harbor MN.

* WHEN...From 9 AM Monday to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-07 21:50:34

756 
WHUS73 KDLH 080350
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
950 PM CST Sun Dec 7 2025

LSZ121-146>148-150-081600-
/O.CON.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Chequamegon Bay-Bayfield to Oak Point WI-
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
Oak Point to Saxon Harbor WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
950 PM CST Sun Dec 7 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM MONDAY TO
3 AM CST TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft expected.

* WHERE...Chequamegon Bay-Bayfield to Oak Point WI, Port Wing to 
  Sand Island WI, Sand Island to Bayfield WI, Oak Point to Saxon 
  Harbor WI and Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...From 9 AM Monday to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ143>145-081600-
/O.CON.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-
950 PM CST Sun Dec 7 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM MONDAY TO
3 AM CST TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft expected.

* WHERE...Silver Bay Harbor to Two Harbors MN, Two Harbors to 
  Duluth MN and Duluth MN to Port Wing WI.

* WHEN...From 9 AM Monday to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ140>142-081600-
/O.CON.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
950 PM CST Sun Dec 7 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM MONDAY TO
3 AM CST TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and
  waves 3 to 5 ft expected.

* WHERE...Grand Portage to Silver Bay Harbor MN.

* WHEN...From 9 AM Monday to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-08 02:45:11

278 
WHUS73 KDLH 080844
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
244 AM CST Mon Dec 8 2025

LSZ140>142-082045-
/O.CON.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
/O.NEW.KDLH.GL.A.0019.251210T0400Z-251210T1600Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
244 AM CST Mon Dec 8 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 3 AM CST TUESDAY...
...GALE WATCH IN EFFECT FROM TUESDAY EVENING THROUGH WEDNESDAY
MORNING...

* WHAT...For the Small Craft Advisory, southwest winds 10 to 20 kt
  with gusts up to 25 kt and waves 2 to 5 ft expected. For the
  Gale Watch, north winds 10 to 20 kt with gusts up to 35 kt and 
  waves 1 to 3 ft possible.

* WHERE...Grand Portage to Grand Marais MN, Grand Marais to 
  Taconite Harbor MN and Taconite Harbor to Silver Bay Harbor MN.

* WHEN...For the Small Craft Advisory, from 9 AM this morning to 
  3 AM CST Tuesday. For the Gale Watch, from Tuesday evening 
  through Wednesday morning.

* 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.

&&

$$

LSZ121-146>148-150-082045-
/O.CON.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Chequamegon Bay-Bayfield to Oak Point WI-
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
Oak Point to Saxon Harbor WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
244 AM CST Mon Dec 8 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 3 AM CST TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft expected.

* WHERE...Chequamegon Bay-Bayfield to Oak Point WI, Port Wing to 
  Sand Island WI, Sand Island to Bayfield WI, Oak Point to Saxon 
  Harbor WI and Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...From 9 AM this morning to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ143>145-082045-
/O.CON.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-
244 AM CST Mon Dec 8 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 3 AM CST TUESDAY...

* WHAT...Southwest winds 5 to 15 kt with gusts up to 25 kt and 
  waves 1 to 3 ft expected.

* WHERE...Silver Bay Harbor to Two Harbors MN, Two Harbors to 
  Duluth MN and Duluth MN to Port Wing WI.

* WHEN...From 9 AM this morning to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

Huyck


Action: Continued
Issued At: 2025-12-08 02:45:11

278 
WHUS73 KDLH 080844
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
244 AM CST Mon Dec 8 2025

LSZ140>142-082045-
/O.CON.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
/O.NEW.KDLH.GL.A.0019.251210T0400Z-251210T1600Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
244 AM CST Mon Dec 8 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 3 AM CST TUESDAY...
...GALE WATCH IN EFFECT FROM TUESDAY EVENING THROUGH WEDNESDAY
MORNING...

* WHAT...For the Small Craft Advisory, southwest winds 10 to 20 kt
  with gusts up to 25 kt and waves 2 to 5 ft expected. For the
  Gale Watch, north winds 10 to 20 kt with gusts up to 35 kt and 
  waves 1 to 3 ft possible.

* WHERE...Grand Portage to Grand Marais MN, Grand Marais to 
  Taconite Harbor MN and Taconite Harbor to Silver Bay Harbor MN.

* WHEN...For the Small Craft Advisory, from 9 AM this morning to 
  3 AM CST Tuesday. For the Gale Watch, from Tuesday evening 
  through Wednesday morning.

* 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.

&&

$$

LSZ121-146>148-150-082045-
/O.CON.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Chequamegon Bay-Bayfield to Oak Point WI-
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
Oak Point to Saxon Harbor WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
244 AM CST Mon Dec 8 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 3 AM CST TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft expected.

* WHERE...Chequamegon Bay-Bayfield to Oak Point WI, Port Wing to 
  Sand Island WI, Sand Island to Bayfield WI, Oak Point to Saxon 
  Harbor WI and Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...From 9 AM this morning to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ143>145-082045-
/O.CON.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-
244 AM CST Mon Dec 8 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 3 AM CST TUESDAY...

* WHAT...Southwest winds 5 to 15 kt with gusts up to 25 kt and 
  waves 1 to 3 ft expected.

* WHERE...Silver Bay Harbor to Two Harbors MN, Two Harbors to 
  Duluth MN and Duluth MN to Port Wing WI.

* WHEN...From 9 AM this morning to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

Huyck


Action: Continued
Issued At: 2025-12-08 02:45:11

278 
WHUS73 KDLH 080844
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
244 AM CST Mon Dec 8 2025

LSZ140>142-082045-
/O.CON.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
/O.NEW.KDLH.GL.A.0019.251210T0400Z-251210T1600Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
244 AM CST Mon Dec 8 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 3 AM CST TUESDAY...
...GALE WATCH IN EFFECT FROM TUESDAY EVENING THROUGH WEDNESDAY
MORNING...

* WHAT...For the Small Craft Advisory, southwest winds 10 to 20 kt
  with gusts up to 25 kt and waves 2 to 5 ft expected. For the
  Gale Watch, north winds 10 to 20 kt with gusts up to 35 kt and 
  waves 1 to 3 ft possible.

* WHERE...Grand Portage to Grand Marais MN, Grand Marais to 
  Taconite Harbor MN and Taconite Harbor to Silver Bay Harbor MN.

* WHEN...For the Small Craft Advisory, from 9 AM this morning to 
  3 AM CST Tuesday. For the Gale Watch, from Tuesday evening 
  through Wednesday morning.

* 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.

&&

$$

LSZ121-146>148-150-082045-
/O.CON.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Chequamegon Bay-Bayfield to Oak Point WI-
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
Oak Point to Saxon Harbor WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
244 AM CST Mon Dec 8 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 3 AM CST TUESDAY...

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft expected.

* WHERE...Chequamegon Bay-Bayfield to Oak Point WI, Port Wing to 
  Sand Island WI, Sand Island to Bayfield WI, Oak Point to Saxon 
  Harbor WI and Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...From 9 AM this morning to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ143>145-082045-
/O.CON.KDLH.SC.Y.0135.251208T1500Z-251209T0900Z/
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-
244 AM CST Mon Dec 8 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 3 AM CST TUESDAY...

* WHAT...Southwest winds 5 to 15 kt with gusts up to 25 kt and 
  waves 1 to 3 ft expected.

* WHERE...Silver Bay Harbor to Two Harbors MN, Two Harbors to 
  Duluth MN and Duluth MN to Port Wing WI.

* WHEN...From 9 AM this morning to 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

Huyck


Action: Continued
Issued At: 2025-12-08 10:18:45

263 
WHUS73 KDLH 081618
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
1018 AM CST Mon Dec 8 2025

LSZ140>142-090430-
/O.CON.KDLH.SC.Y.0135.000000T0000Z-251209T0900Z/
/O.CON.KDLH.GL.A.0019.251210T0400Z-251210T1600Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
1018 AM CST Mon Dec 8 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
TUESDAY...
...GALE WATCH REMAINS IN EFFECT FROM TUESDAY EVENING THROUGH
WEDNESDAY MORNING...

* WHAT...For the Small Craft Advisory, southwest winds 10 to 20 
  kt with gusts up to 25 kt and waves 2 to 5 ft. For the Gale 
  Watch, north winds 10 to 20 kt with gusts up to 30 kt and 
  waves 1 to 4 ft possible.

* WHERE...Grand Portage to Grand Marais MN, Grand Marais to 
  Taconite Harbor MN and Taconite Harbor to Silver Bay Harbor MN.

* WHEN...For the Small Craft Advisory, until 3 AM CST Tuesday. 
  For the Gale Watch, from Tuesday evening through Wednesday 
  morning.

* 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.

&&

$$

LSZ121-146>148-150-090430-
/O.CON.KDLH.SC.Y.0135.000000T0000Z-251209T0900Z/
Chequamegon Bay-Bayfield to Oak Point WI-
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
Oak Point to Saxon Harbor WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
1018 AM CST Mon Dec 8 2025

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

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft.

* WHERE...Chequamegon Bay-Bayfield to Oak Point WI, Port Wing to 
  Sand Island WI, Sand Island to Bayfield WI, Oak Point to Saxon 
  Harbor WI and Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...Until 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ143>145-090430-
/O.CON.KDLH.SC.Y.0135.000000T0000Z-251209T0900Z/
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-
1018 AM CST Mon Dec 8 2025

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

* WHAT...Southwest winds 5 to 15 kt with gusts up to 25 kt and 
  waves 1 to 3 ft.

* WHERE...Silver Bay Harbor to Two Harbors MN, Two Harbors to 
  Duluth MN and Duluth MN to Port Wing WI.

* WHEN...Until 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-08 10:18:45

263 
WHUS73 KDLH 081618
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
1018 AM CST Mon Dec 8 2025

LSZ140>142-090430-
/O.CON.KDLH.SC.Y.0135.000000T0000Z-251209T0900Z/
/O.CON.KDLH.GL.A.0019.251210T0400Z-251210T1600Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
1018 AM CST Mon Dec 8 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
TUESDAY...
...GALE WATCH REMAINS IN EFFECT FROM TUESDAY EVENING THROUGH
WEDNESDAY MORNING...

* WHAT...For the Small Craft Advisory, southwest winds 10 to 20 
  kt with gusts up to 25 kt and waves 2 to 5 ft. For the Gale 
  Watch, north winds 10 to 20 kt with gusts up to 30 kt and 
  waves 1 to 4 ft possible.

* WHERE...Grand Portage to Grand Marais MN, Grand Marais to 
  Taconite Harbor MN and Taconite Harbor to Silver Bay Harbor MN.

* WHEN...For the Small Craft Advisory, until 3 AM CST Tuesday. 
  For the Gale Watch, from Tuesday evening through Wednesday 
  morning.

* 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.

&&

$$

LSZ121-146>148-150-090430-
/O.CON.KDLH.SC.Y.0135.000000T0000Z-251209T0900Z/
Chequamegon Bay-Bayfield to Oak Point WI-
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
Oak Point to Saxon Harbor WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
1018 AM CST Mon Dec 8 2025

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

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft.

* WHERE...Chequamegon Bay-Bayfield to Oak Point WI, Port Wing to 
  Sand Island WI, Sand Island to Bayfield WI, Oak Point to Saxon 
  Harbor WI and Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...Until 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ143>145-090430-
/O.CON.KDLH.SC.Y.0135.000000T0000Z-251209T0900Z/
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-
1018 AM CST Mon Dec 8 2025

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

* WHAT...Southwest winds 5 to 15 kt with gusts up to 25 kt and 
  waves 1 to 3 ft.

* WHERE...Silver Bay Harbor to Two Harbors MN, Two Harbors to 
  Duluth MN and Duluth MN to Port Wing WI.

* WHEN...Until 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-08 10:18:45

263 
WHUS73 KDLH 081618
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
1018 AM CST Mon Dec 8 2025

LSZ140>142-090430-
/O.CON.KDLH.SC.Y.0135.000000T0000Z-251209T0900Z/
/O.CON.KDLH.GL.A.0019.251210T0400Z-251210T1600Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
1018 AM CST Mon Dec 8 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
TUESDAY...
...GALE WATCH REMAINS IN EFFECT FROM TUESDAY EVENING THROUGH
WEDNESDAY MORNING...

* WHAT...For the Small Craft Advisory, southwest winds 10 to 20 
  kt with gusts up to 25 kt and waves 2 to 5 ft. For the Gale 
  Watch, north winds 10 to 20 kt with gusts up to 30 kt and 
  waves 1 to 4 ft possible.

* WHERE...Grand Portage to Grand Marais MN, Grand Marais to 
  Taconite Harbor MN and Taconite Harbor to Silver Bay Harbor MN.

* WHEN...For the Small Craft Advisory, until 3 AM CST Tuesday. 
  For the Gale Watch, from Tuesday evening through Wednesday 
  morning.

* 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.

&&

$$

LSZ121-146>148-150-090430-
/O.CON.KDLH.SC.Y.0135.000000T0000Z-251209T0900Z/
Chequamegon Bay-Bayfield to Oak Point WI-
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
Oak Point to Saxon Harbor WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
1018 AM CST Mon Dec 8 2025

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

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and 
  waves 1 to 3 ft.

* WHERE...Chequamegon Bay-Bayfield to Oak Point WI, Port Wing to 
  Sand Island WI, Sand Island to Bayfield WI, Oak Point to Saxon 
  Harbor WI and Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...Until 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ143>145-090430-
/O.CON.KDLH.SC.Y.0135.000000T0000Z-251209T0900Z/
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-
1018 AM CST Mon Dec 8 2025

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

* WHAT...Southwest winds 5 to 15 kt with gusts up to 25 kt and 
  waves 1 to 3 ft.

* WHERE...Silver Bay Harbor to Two Harbors MN, Two Harbors to 
  Duluth MN and Duluth MN to Port Wing WI.

* WHEN...Until 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-08 16:00:51

328 
WHUS73 KDLH 082200
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
400 PM CST Mon Dec 8 2025

LSZ140>142-091000-
/O.CON.KDLH.SC.Y.0135.000000T0000Z-251209T0900Z/
/O.CON.KDLH.GL.A.0019.251210T0400Z-251210T1600Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
400 PM CST Mon Dec 8 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
TUESDAY...
...GALE WATCH REMAINS IN EFFECT FROM TUESDAY EVENING THROUGH
WEDNESDAY MORNING...

* WHAT...For the Small Craft Advisory, southwest winds 5 to 15 
  kt with gusts up to 25 kt and waves 2 to 5 ft. For the Gale 
  Watch, north winds 10 to 20 kt with gusts up to 30 kt and 
  waves 1 to 4 ft possible.

* WHERE...Grand Portage to Grand Marais MN, Grand Marais to 
  Taconite Harbor MN and Taconite Harbor to Silver Bay Harbor MN.

* WHEN...For the Small Craft Advisory, until 3 AM CST Tuesday. 
  For the Gale Watch, from Tuesday evening through Wednesday 
  morning.

* 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.

&&

$$

LSZ121-146>148-150-090900-
/O.CON.KDLH.SC.Y.0135.000000T0000Z-251209T0900Z/
Chequamegon Bay-Bayfield to Oak Point WI-
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
Oak Point to Saxon Harbor WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
400 PM CST Mon Dec 8 2025

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

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

* WHERE...Chequamegon Bay-Bayfield to Oak Point WI, Port Wing to 
  Sand Island WI, Sand Island to Bayfield WI, Oak Point to Saxon 
  Harbor WI and Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...Until 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ143>145-090900-
/O.CON.KDLH.SC.Y.0135.000000T0000Z-251209T0900Z/
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-
400 PM CST Mon Dec 8 2025

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

* WHAT...Southwest winds 5 to 15 kt with gusts up to 25 kt and waves
  up to 3 ft.

* WHERE...Silver Bay Harbor to Two Harbors MN, Two Harbors to 
  Duluth MN and Duluth MN to Port Wing WI.

* WHEN...Until 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-08 16:00:51

328 
WHUS73 KDLH 082200
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
400 PM CST Mon Dec 8 2025

LSZ140>142-091000-
/O.CON.KDLH.SC.Y.0135.000000T0000Z-251209T0900Z/
/O.CON.KDLH.GL.A.0019.251210T0400Z-251210T1600Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
400 PM CST Mon Dec 8 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
TUESDAY...
...GALE WATCH REMAINS IN EFFECT FROM TUESDAY EVENING THROUGH
WEDNESDAY MORNING...

* WHAT...For the Small Craft Advisory, southwest winds 5 to 15 
  kt with gusts up to 25 kt and waves 2 to 5 ft. For the Gale 
  Watch, north winds 10 to 20 kt with gusts up to 30 kt and 
  waves 1 to 4 ft possible.

* WHERE...Grand Portage to Grand Marais MN, Grand Marais to 
  Taconite Harbor MN and Taconite Harbor to Silver Bay Harbor MN.

* WHEN...For the Small Craft Advisory, until 3 AM CST Tuesday. 
  For the Gale Watch, from Tuesday evening through Wednesday 
  morning.

* 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.

&&

$$

LSZ121-146>148-150-090900-
/O.CON.KDLH.SC.Y.0135.000000T0000Z-251209T0900Z/
Chequamegon Bay-Bayfield to Oak Point WI-
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
Oak Point to Saxon Harbor WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
400 PM CST Mon Dec 8 2025

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

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

* WHERE...Chequamegon Bay-Bayfield to Oak Point WI, Port Wing to 
  Sand Island WI, Sand Island to Bayfield WI, Oak Point to Saxon 
  Harbor WI and Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...Until 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ143>145-090900-
/O.CON.KDLH.SC.Y.0135.000000T0000Z-251209T0900Z/
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-
400 PM CST Mon Dec 8 2025

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

* WHAT...Southwest winds 5 to 15 kt with gusts up to 25 kt and waves
  up to 3 ft.

* WHERE...Silver Bay Harbor to Two Harbors MN, Two Harbors to 
  Duluth MN and Duluth MN to Port Wing WI.

* WHEN...Until 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-12-08 16:00:51

328 
WHUS73 KDLH 082200
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
400 PM CST Mon Dec 8 2025

LSZ140>142-091000-
/O.CON.KDLH.SC.Y.0135.000000T0000Z-251209T0900Z/
/O.CON.KDLH.GL.A.0019.251210T0400Z-251210T1600Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
400 PM CST Mon Dec 8 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
TUESDAY...
...GALE WATCH REMAINS IN EFFECT FROM TUESDAY EVENING THROUGH
WEDNESDAY MORNING...

* WHAT...For the Small Craft Advisory, southwest winds 5 to 15 
  kt with gusts up to 25 kt and waves 2 to 5 ft. For the Gale 
  Watch, north winds 10 to 20 kt with gusts up to 30 kt and 
  waves 1 to 4 ft possible.

* WHERE...Grand Portage to Grand Marais MN, Grand Marais to 
  Taconite Harbor MN and Taconite Harbor to Silver Bay Harbor MN.

* WHEN...For the Small Craft Advisory, until 3 AM CST Tuesday. 
  For the Gale Watch, from Tuesday evening through Wednesday 
  morning.

* 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.

&&

$$

LSZ121-146>148-150-090900-
/O.CON.KDLH.SC.Y.0135.000000T0000Z-251209T0900Z/
Chequamegon Bay-Bayfield to Oak Point WI-
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
Oak Point to Saxon Harbor WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
400 PM CST Mon Dec 8 2025

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

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

* WHERE...Chequamegon Bay-Bayfield to Oak Point WI, Port Wing to 
  Sand Island WI, Sand Island to Bayfield WI, Oak Point to Saxon 
  Harbor WI and Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...Until 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ143>145-090900-
/O.CON.KDLH.SC.Y.0135.000000T0000Z-251209T0900Z/
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-
400 PM CST Mon Dec 8 2025

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

* WHAT...Southwest winds 5 to 15 kt with gusts up to 25 kt and waves
  up to 3 ft.

* WHERE...Silver Bay Harbor to Two Harbors MN, Two Harbors to 
  Duluth MN and Duluth MN to Port Wing WI.

* WHEN...Until 3 AM CST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$



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