Offshore Forecast
Issued by NWS

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324
FZPN24 KWNM 071617
OFFN09

NAVTEX Marine Forecast for Washington and Oregon waters
NWS Ocean Prediction Center Washington DC
817 AM PST Sun Dec 7 2025

Conditions given represent the highest within that period.

...Please refer to Coastal Waters Forecasts (CWF) available
through NOAA Weather Radio and other means for detailed coastal
waters forecasts...

.SYNOPSIS...A large low pressure system encompassing much of the
E Pacific and across the Gulf of Alaska will force successive
cold fronts across the area from NW to SE through about Tue
night. Low pressure near the N Washington coast this morning will
track NE and inland. A trailing cold front will move E and SE
across the waters today. An area of high pressure will move
quickly across the waters today and inland by tonight. A warm
front will move NE across the waters tonight and be followed by
another stronger cold front moving across the waters Mon into Mon
night. High pressure will move E over the waters early Tue then
quickly move inland Tue. Another warm front will move NE over the
area Tue and be followed by a cold front that moves across the
waters Wed into Wed night. This front is expected nearly stall
across the southern waters and drift N as weak high pressure
gradually builds across the N waters Wed and Wed night. The front
is expected to gradually lift N and NE as a warm front Thu and
Thu night.

Canadian border to 45N

...GALE WARNING...

.TODAY...W to SW winds 15 to 25 kt. Seas 7 to 11 ft.
.TONIGHT...S to SW winds 15 to 25 kt. Seas 9 to 13 ft.
.MON...SW winds 30 to 40 kt. Seas 10 to 16 ft. Chance of rain
with vsby 1 nm or less.
.MON NIGHT...W to SW winds 30 to 40 kt. Seas 12 to 17 ft. Chance
of rain with vsby 1 nm or less.
.TUE...S to SE winds 15 to 25 kt. Seas 10 to 17 ft.
.TUE NIGHT...W winds 15 to 25 kt. Seas 10 to 14 ft.
.WED...W to SW winds 15 to 25 kt. Seas 9 to 14 ft.
.WED NIGHT...W to SW winds 10 to 20 kt. Seas 8 to 12 ft.
.THU...W to SW winds 10 to 20 kt. Seas 7 to 11 ft.
.THU NIGHT...S to SW winds 5 to 15 kt. Seas 6 to 10 ft.

45N to Point Saint George

...GALE WARNING...

.TODAY...SW winds 15 to 25 kt. Seas 7 to 10 ft. Rain.
.TONIGHT...SW winds 10 to 20 kt. Seas 6 to 10 ft.
.MON...SW winds 25 to 35 kt. Seas 9 to 15 ft.
.MON NIGHT...SW winds 25 to 35 kt. Seas 10 to 16 ft. Chance of
rain with vsby 1 nm or less.
.TUE...SW winds 20 to 30 kt. Seas 10 to 14 ft.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 10 to 14 ft.
.WED...SW winds 15 to 25 kt. Seas 9 to 13 ft.
.WED NIGHT...SW winds 10 to 20 kt. Seas 8 to 12 ft.
.THU...SW winds 10 to 20 kt. Seas 7 to 11 ft.
.THU NIGHT...Variable winds 5 to 15 kt. Seas 6 to 9 ft.