FZPN24 KWNM 071018 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 318 AM PDT Mon Apr 7 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 cold front will quickly move over the northern portions while low pressure passes over the southern waters this morning. A ridge will build along the Washington and Oregon coasts today before shifting inland tonight. A low center will approach the waters from the W tonight, then track NE across the waters Tue while pulling a trailing cold front. A ridge will move over the area Tue night into Wed. Another cold front will approach the region Wed night, then will cross the waters Thu through early Thu night. High pressure will build over the waters behind the front Thu night and persist through Fri. Canadian border to 45N .TODAY...SW winds 10 to 20 kt. Seas 7 to 11 ft. Chance of rain. .TONIGHT...S winds 15 to 25 kt. Seas 7 to 12 ft. Scattered showers. .TUE...W to SW winds 20 to 30 kt. Seas 9 to 14 ft. Chance of rain. .TUE NIGHT...SW winds 10 to 20 kt. Seas 6 to 11 ft. .WED...S winds 5 to 15 kt. Seas 5 to 8 ft. .WED NIGHT...SE winds 15 to 25 kt. Seas 4 to 8 ft. .THU...S winds 15 to 25 kt. Seas 7 to 10 ft. .THU NIGHT...W winds 20 to 30 kt. Seas 10 to 15 ft. .FRI...W to NW winds 10 to 20 kt. Seas 8 to 14 ft. .FRI NIGHT...NW winds 10 to 20 kt. Seas 6 to 9 ft. 45N to Point Saint George ...GALE WARNING... .TODAY...SW winds 20 to 30 kt. Seas 9 to 14 ft. Chance of rain. .TONIGHT...S to SW winds 20 to 30 kt. Seas 8 to 13 ft. Scattered showers. .TUE...S to SW winds 25 to 35 kt. Seas 10 to 14 ft. Chance of rain. .TUE NIGHT...S to SW winds 10 to 20 kt. Seas 7 to 12 ft. .WED...S winds 5 to 15 kt. Seas 4 to 8 ft. .WED NIGHT...S winds 15 to 25 kt. Seas 4 to 8 ft. .THU...S winds 15 to 25 kt. Seas 6 to 11 ft. .THU NIGHT...NW winds 15 to 25 kt. Seas 7 to 12 ft. .FRI...N to NW winds 10 to 20 kt. Seas 6 to 11 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft.