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Sunday, Dec 07, 2025 21:05:47

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Small Craft Advisory 0161
Issued by the Seattle Forecast Office

Action Issued Starts Expiration
New 2025-12-01 13:07:50 2025-12-02 02:00:00 2025-12-02 14:00:00
Continued 2025-12-01 20:19:01 2025-12-02 02:00:00 2025-12-02 14:00:00
Time Extended 2025-12-02 03:55:49 2025-12-03 00:00:00
Continued 2025-12-02 11:18:17 2025-12-03 00:00:00
Continued 2025-12-02 16:59:55 2025-12-03 00:00:00


Action: New
Issued At: 2025-12-01 13:07:50

234 
WHUS76 KSEW 011907
MWWSEW

URGENT - MARINE WEATHER MESSAGE
National Weather Service Seattle WA
1107 AM PST Mon Dec 1 2025

PZZ170-173-176-020315-
/O.NEW.KSEW.SC.Y.0161.251202T0800Z-251202T2000Z/
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm-
Coastal Waters From James Island To Point Grenville 10 To 60 Nm-
Coastal Waters From Point Grenville To Cape Shoalwater 10 To
60 Nm-
1107 AM PST Mon Dec 1 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO NOON
PST TUESDAY...

* WHAT...Northwest winds 15 to 25 kt and seas 8 to 12 ft.

* WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater 
  10 to 60 nm.

* WHEN...From midnight tonight to noon PST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
and/or seas 10 feet or higher are expected to produce hazardous
wave conditions to small craft. Inexperienced mariners,
especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/seattle


Action: Continued
Issued At: 2025-12-01 20:19:01

446 
WHUS76 KSEW 020218
MWWSEW

URGENT - MARINE WEATHER MESSAGE
National Weather Service Seattle WA
618 PM PST Mon Dec 1 2025

PZZ170-173-176-021100-
/O.CON.KSEW.SC.Y.0161.251202T0800Z-251202T2000Z/
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm-
Coastal Waters From James Island To Point Grenville 10 To 60 Nm-
Coastal Waters From Point Grenville To Cape Shoalwater 10 To
60 Nm-
618 PM PST Mon Dec 1 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO NOON PST TUESDAY...

* WHAT...Northwest winds 15 to 25 kt and seas 8 to 12 ft.

* WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater 
  10 to 60 nm.

* WHEN...From midnight tonight to noon PST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
and/or seas 10 feet or higher are expected to produce hazardous
wave conditions to small craft. Inexperienced mariners,
especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/seattle


Action: Time Extended
Issued At: 2025-12-02 03:55:49

192 
WHUS76 KSEW 020955
MWWSEW

URGENT - MARINE WEATHER MESSAGE
National Weather Service Seattle WA
155 AM PST Tue Dec 2 2025

PZZ170-173-176-021800-
/O.EXT.KSEW.SC.Y.0161.000000T0000Z-251203T0600Z/
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm-
Coastal Waters From James Island To Point Grenville 10 To 60 Nm-
Coastal Waters From Point Grenville To Cape Shoalwater 10 To
60 Nm-
155 AM PST Tue Dec 2 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM PST THIS
EVENING...

* WHAT...Northwest winds 15 to 25 kt and seas 8 to 12 ft.

* WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater 
  10 to 60 nm.

* WHEN...Until 10 PM PST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
and/or seas 10 feet or higher are expected to produce hazardous
wave conditions to small craft. Inexperienced mariners,
especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/seattle


Action: Continued
Issued At: 2025-12-02 11:18:17

970 
WHUS76 KSEW 021717
MWWSEW

URGENT - MARINE WEATHER MESSAGE
National Weather Service Seattle WA
917 AM PST Tue Dec 2 2025

PZZ170-173-176-030130-
/O.CON.KSEW.SC.Y.0161.000000T0000Z-251203T0600Z/
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm-
Coastal Waters From James Island To Point Grenville 10 To 60 Nm-
Coastal Waters From Point Grenville To Cape Shoalwater 10 To
60 Nm-
917 AM PST Tue Dec 2 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS
EVENING...

* WHAT...North winds 15 to 25 kt and seas 8 to 12 ft.

* WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater 
  10 to 60 nm.

* WHEN...Until 10 PM PST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
and/or seas 10 feet or higher are expected to produce hazardous
wave conditions to small craft. Inexperienced mariners,
especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/seattle


Action: Continued
Issued At: 2025-12-02 16:59:55

093 
WHUS76 KSEW 022259
MWWSEW

URGENT - MARINE WEATHER MESSAGE
National Weather Service Seattle WA
259 PM PST Tue Dec 2 2025

PZZ170-173-176-030600-
/O.CON.KSEW.SC.Y.0161.000000T0000Z-251203T0600Z/
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm-
Coastal Waters From James Island To Point Grenville 10 To 60 Nm-
Coastal Waters From Point Grenville To Cape Shoalwater 10 To
60 Nm-
259 PM PST Tue Dec 2 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS
EVENING...

* WHAT...Seas 8 to 11 ft.

* WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater 
  10 to 60 nm.

* WHEN...Until 10 PM PST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
and/or seas 10 feet or higher are expected to produce hazardous
wave conditions to small craft. Inexperienced mariners,
especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/seattle



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