


Offshore Forecast
Issued by NWS
Issued by NWS
684 FZPN24 KWNM 061557 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 857 AM 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 today through Tue night. High pressure, W of the waters, will weaken today into 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. Canadian border to 45N .TODAY...N winds 10 to 20 kt. Seas 4 to 6 ft. .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 SE winds 10 to 20 kt. Seas 7 to 11 ft. .THU...E winds 5 to 15 kt. Seas 6 to 10 ft. .THU NIGHT...E to NE winds 10 to 20 kt. Seas 5 to 8 ft. .FRI...N to NE winds 5 to 15 kt. Seas 4 to 7 ft. .FRI NIGHT...N to NW winds 15 to 25 kt. Seas 6 to 11 ft. 45N to Point Saint George .TODAY...N winds 15 to 25 kt. Seas 6 to 9 ft. .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 winds 10 to 20 kt. Seas 6 to 10 ft. .WED NIGHT...Variable winds 10 to 20 kt. Seas 7 to 11 ft. .THU...S to SE winds 5 to 15 kt. Seas 6 to 9 ft. .THU NIGHT...SE winds 10 to 20 kt. Seas 5 to 9 ft. .FRI...S to SE winds 10 to 20 kt. Seas 4 to 7 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 4 to 8 ft.