


Offshore Forecast
Issued by NWS
Issued by NWS
872 FZPN24 KWNM 070551 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 1051 PM PDT Mon Oct 6 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 trough will gradually weaken tonight through Tue night. High pressure to the W of the waters will weaken tonight through Tue. A cold front will move over the waters from the NW Tue and Tue night before shifting S of the area Wed into Wed night. Following the cold front, low pressure will move S into the waters Wed, then drift slowly S or SW through the Oregon waters Wed night through Thu night. The low will drift back E on Fri before dissipating just inland Fri night. Then coastal troughing will build and intensify Sat and Sat night. Canadian border to 45N .TONIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft. .TUE...N to NW winds 15 to 25 kt. Seas 4 to 8 ft. .TUE NIGHT...NW winds 15 to 25 kt. Seas 7 to 11 ft. .WED...N to NW winds 15 to 25 kt. Seas 7 to 11 ft. .WED NIGHT...E to NE winds 15 to 25 kt. Seas 7 to 11 ft. .THU...E winds 10 to 20 kt. Seas 6 to 10 ft. .THU NIGHT...E to NE winds 10 to 20 kt. Seas 5 to 8 ft. .FRI...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .FRI NIGHT...NW winds 15 to 25 kt. Seas 6 to 11 ft. .SAT...NW winds 20 to 30 kt. Seas 9 to 13 ft. .SAT NIGHT...NW winds 20 to 30 kt. Seas 10 to 14 ft. 45N to Point Saint George .TONIGHT...N winds 10 to 20 kt. Seas 5 to 8 ft. .TUE...N winds 15 to 25 kt. Seas 6 to 9 ft. .TUE NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. .WED...N to NW winds 15 to 25 kt. Seas 6 to 10 ft. .WED NIGHT...N to NW winds 15 to 25 kt. Seas 7 to 11 ft. .THU...S to SE winds 5 to 15 kt. Seas 6 to 9 ft. .THU NIGHT...S to SE winds 10 to 20 kt. Seas 5 to 9 ft. .FRI...E to SE winds 10 to 20 kt. Seas 4 to 7 ft. .FRI NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 8 ft. .SAT...N to NW winds 10 to 20 kt. Seas 6 to 11 ft. .SAT NIGHT...N to NW winds 15 to 25 kt. Seas 7 to 12 ft.