264
WHUS76 KSEW 042153
MWWSEW

URGENT - MARINE WEATHER MESSAGE
National Weather Service Seattle WA
153 PM PST Thu Dec 4 2025

PZZ150-170-173-176-050700-
/O.UPG.KSEW.GL.A.0022.251205T1800Z-251206T1200Z/
/O.NEW.KSEW.GL.W.0031.251205T1800Z-251206T1200Z/
Coastal Waters From Cape Flattery To James Island Out 10 Nm-
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-
153 PM PST Thu Dec 4 2025

...GALE WARNING IN EFFECT FROM 10 AM FRIDAY TO 4 AM PST
SATURDAY...

* WHAT...West winds 20 to 30 kt with gusts up to 35 kts and seas
  11 to 16 ft possible.

* WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater
  10 to 60 nm, and Coastal Waters From Cape Flattery To James
  Island Out 10 Nm.

* WHEN...From 10 AM Friday to 4 AM PST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Gale Warning means winds of 34 to 47 knots are imminent or
occurring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

&&

$$

PZZ130-050700-
/O.UPG.KSEW.GL.A.0022.251205T2100Z-251206T1200Z/
/O.NEW.KSEW.GL.W.0031.251205T2100Z-251206T1200Z/
West Entrance U.S. Waters Strait Of Juan De Fuca-
153 PM PST Thu Dec 4 2025

...GALE WARNING IN EFFECT FROM 1 PM FRIDAY TO 4 AM PST SATURDAY...

* WHAT...West winds 25 to 35 kt and seas 7 to 12 ft.

* WHERE...West Entrance U. S. Waters Strait Of Juan De Fuca.

* WHEN...From 1 PM Friday to 4 AM PST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Gale Warning means winds of 34 to 47 knots are imminent or
occurring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

&&

$$

PZZ131-132-050700-
/O.UPG.KSEW.GL.A.0022.251205T2100Z-251206T1500Z/
/O.NEW.KSEW.GL.W.0031.251205T2100Z-251206T1500Z/
Central U.S. Waters Strait Of Juan De Fuca-
East Entrance U.S. Waters Strait Of Juan De Fuca-
153 PM PST Thu Dec 4 2025

...GALE WARNING IN EFFECT FROM 1 PM FRIDAY TO 7 AM PST SATURDAY...

* WHAT...West winds 30 to 40 kt.

* WHERE...Central U. S. Waters Strait Of Juan De Fuca and East
  Entrance U. S. Waters Strait Of Juan De Fuca.

* WHEN...From 1 PM Friday to 7 AM PST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Gale Warning means winds of 34 to 47 knots are imminent or
occurring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

&&

$$

PZZ153-156-050700-
/O.NEW.KSEW.GL.W.0031.251205T1800Z-251206T1200Z/
Coastal Waters From James Island To Point Grenville Out 10 Nm-
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm-
153 PM PST Thu Dec 4 2025

...GALE WARNING IN EFFECT FROM 10 AM FRIDAY TO 4 AM PST
SATURDAY...

* WHAT...West winds 20 to 30 kt and seas 9 to 14 ft.

* WHERE...Coastal Waters From James Island To Point Grenville
  Out 10 Nm and Coastal Waters From Point Grenville To Cape
  Shoalwater Out 10 Nm.

* WHEN...From 10 AM Friday to 4 AM PST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Gale Warning means winds of 34 to 47 knots are imminent or
occurring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

&&

$$

PZZ135-050700-
/O.NEW.KSEW.SC.Y.0162.251205T2100Z-251206T1200Z/
Puget Sound and Hood Canal-
153 PM PST Thu Dec 4 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM FRIDAY TO 4 AM PST
SATURDAY...

* WHAT...Southwest winds 15 to 25 kt.

* WHERE...Puget Sound and Hood Canal.

* WHEN...From 1 PM Friday to 4 AM PST Saturday.

* 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.

&&

$$

PZZ133-050700-
/O.NEW.KSEW.SC.Y.0162.251205T2100Z-251206T1800Z/
Northern Inland Waters Including The San Juan Islands-
153 PM PST Thu Dec 4 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM FRIDAY TO 10 AM PST
SATURDAY...

* WHAT...Southwest winds 20 to 30 kt.

* WHERE...Northern Inland Waters Including The San Juan Islands.

* WHEN...From 1 PM Friday to 10 AM PST Saturday.

* 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