Offshore Forecast
Issued by NWS

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205
FZPN24 KWNM 200535
OFFN09

NAVTEX Marine Forecast for Washington and Oregon waters
NWS Ocean Prediction Center Washington DC
1035 PM PDT Sat Sep 19 2026

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...High pressure will persist across the area tonight
into Sun night. A cold front will approach from the W late Sun
and move across the waters Sun night into Mon night. High
pressure will rebuild behind the front Mon night into Tue and
weaken Tue night. Another cold front will move across the waters
Tue night through Wed night. High pressure will return Wed night
into Thu then shift to W of the area Thu night while a low
pressure trough develops along the coast.

Canadian border to 45N

.TONIGHT...N to NW winds 5 to 15 kt. Seas 3 to 5 ft.
.SUN...N winds 10 to 20 kt. Seas 3 to 6 ft.
.SUN NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft.
.MON...W to NW winds 5 to 15 kt. Seas 6 to 9 ft.
.MON NIGHT...NW winds 5 to 15 kt. Seas 6 to 9 ft.
.TUE...SW winds 10 to 20 kt. Seas 6 to 9 ft.
.TUE NIGHT...NW winds 10 to 20 kt. Seas 5 to 9 ft.
.WED...NW winds 5 to 15 kt. Seas 5 to 9 ft.
.WED NIGHT...N winds 5 to 15 kt. Seas 5 to 9 ft.
.THU...N winds 10 to 20 kt. Seas 5 to 9 ft.
.THU NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 9 ft.

45N to Point Saint George

.TONIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft.
.SUN...N winds 20 to 30 kt. Seas 4 to 7 ft.
.SUN NIGHT...N winds 20 to 30 kt. Seas 5 to 9 ft.
.MON...N winds 20 to 30 kt. Seas 5 to 9 ft.
.MON NIGHT...N winds 20 to 30 kt. Seas 7 to 11 ft.
.TUE...N winds 15 to 25 kt. Seas 6 to 10 ft.
.TUE NIGHT...N winds 20 to 30 kt. Seas 6 to 10 ft.
.WED...N winds 10 to 20 kt. Seas 5 to 8 ft.
.WED NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft.
.THU...N winds 10 to 20 kt. Seas 5 to 8 ft.
.THU NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft.