Offshore Forecast
Issued by NWS

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849
FZPN24 KWNM 112251
OFFN09

NAVTEX Marine Forecast for Washington and Oregon waters
NWS Ocean Prediction Center Washington DC
351 PM PDT Thu Sep 11 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 high pressure ridge will move slowly E and SE
across the area into tonight. A cold front will move E into the
outer waters tonight into Sat. Low pressure will track NE and E
along the front Sat and Sun as the front continues moving E over
the area. The low will then continue drifting E Sat night before
dissipating near the Washington waters Sun as high pressure
builds SW of the region Mon into Tue night.

Canadian border to 45N

.TONIGHT...S to SW winds 5 to 15 kt. Seas 6 to 9 ft.
.FRI...S winds 10 to 20 kt. Seas 5 to 9 ft.
.FRI NIGHT...S winds 15 to 25 kt. Seas 6 to 10 ft.
.SAT...S winds 10 to 20 kt. Seas 7 to 10 ft.
.SAT NIGHT...NW winds 10 to 20 kt. Seas 6 to 9 ft.
.SUN...NW winds 15 to 25 kt. Seas 6 to 9 ft.
.SUN NIGHT...NW winds 15 to 25 kt. Seas 5 to 9 ft.
.MON...N to NW winds 5 to 15 kt. Seas 4 to 6 ft.
.MON NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft.
.TUE...N to NE winds 5 to 15 kt. Seas 4 to 7 ft.
.TUE NIGHT...N to NW winds 5 to 15 kt. Seas 4 to 7 ft.

45N to Point Saint George

.TONIGHT...N winds 10 to 20 kt. Seas 4 to 8 ft.
.FRI...N winds 10 to 20 kt. Seas 5 to 8 ft.
.FRI NIGHT...S to SW winds 10 to 20 kt. Seas 5 to 8 ft.
.SAT...S to SW winds 5 to 15 kt. Seas 5 to 8 ft.
.SAT NIGHT...NW winds 10 to 20 kt. Seas 5 to 9 ft.
.SUN...N to NW winds 10 to 20 kt. Seas 5 to 9 ft.
.SUN NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft.
.MON...N winds 15 to 25 kt. Seas 5 to 8 ft.
.MON NIGHT...N winds 20 to 30 kt. Seas 6 to 10 ft.
.TUE...N winds 15 to 25 kt. Seas 5 to 7 ft.
.TUE NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft.