FZPN24 KWNM 050939 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 239 AM PDT Mon May 5 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...High pressure will gradually weaken today as a cold front approaches from the W. The front will pass over the waters between Tue and Wed before moving inland later Wed. High pressure will build in behind the front Wed night and persist through Fri. The next cold front will approach Fri and begin moving across the waters Fri night. Canadian border to 45N .TODAY...N winds 10 to 20 kt. Seas 5 to 8 ft. .TONIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft. .TUE...S to SW winds 5 to 15 kt. Seas 4 to 8 ft. .TUE NIGHT...W to NW winds 10 to 20 kt. Seas 5 to 8 ft. .WED...W to NW winds 10 to 20 kt. Seas 6 to 9 ft. .WED NIGHT...W to SW winds 10 to 20 kt. Seas 5 to 9 ft. .THU...S winds 5 to 15 kt. Seas 5 to 8 ft. .THU NIGHT...S winds 5 to 15 kt. Seas 4 to 8 ft. .FRI...S winds 5 to 15 kt. Seas 4 to 7 ft. .FRI NIGHT...S to SW winds 5 to 15 kt. Seas 4 to 7 ft. 45N to Point Saint George .TODAY...N winds 20 to 30 kt. Seas 8 to 12 ft. .TONIGHT...N winds 20 to 30 kt. Seas 8 to 12 ft. .TUE...N to NW winds 15 to 25 kt. Seas 6 to 10 ft. .TUE NIGHT...NW winds 15 to 25 kt. Seas 6 to 9 ft. .WED...NW winds 5 to 15 kt. Seas 5 to 8 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. .THU...N winds 10 to 20 kt. Seas 6 to 9 ft. .THU NIGHT...N winds 10 to 20 kt. Seas 5 to 9 ft. .FRI...N winds 10 to 20 kt. Seas 5 to 9 ft. .FRI NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 8 ft.