FZPN24 KWNM 280444 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 944 PM PDT Mon Jul 27 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...A cold front will sweep E across the area tonight through Tue night. A ridge of high pressure will build across the waters from the W Tue night through Wed night, then push into the inner waters Thu and Thu night as another warm front clips the outer Washington waters. A trailing cold front will sweep E across the area Fri into Sat. High pressure will build behind the front Sat and Sat night. Canadian border to 45N .TONIGHT...S to SW winds 10 to 20 kt. Seas 5 to 8 ft. Scattered showers. .TUE...W winds 10 to 20 kt. Seas 5 to 8 ft. .TUE NIGHT...W to NW winds less than 10 kt. Seas 4 to 7 ft. .WED...Variable winds 5 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...S to SW winds 5 to 15 kt. Seas 4 to 7 ft. .THU...S winds 10 to 20 kt. Seas 4 to 7 ft. .THU NIGHT...S winds 10 to 20 kt. Seas 4 to 7 ft. .FRI...S winds 5 to 15 kt. Seas 3 to 6 ft. .FRI NIGHT...W winds 5 to 15 kt. Seas 4 to 6 ft. .SAT...W winds 5 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 6 ft. 45N to Point Saint George .TONIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft. .TUE...NW winds 10 to 20 kt. Seas 4 to 7 ft. .TUE NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. .WED...N winds 15 to 25 kt. Seas 4 to 6 ft. .WED NIGHT...N winds 15 to 25 kt. Seas 4 to 6 ft. .THU...S to SW winds 5 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...N winds 5 to 15 kt. Seas 3 to 5 ft. .FRI...N winds 10 to 20 kt. Seas 3 to 5 ft. .FRI NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 6 ft. .SAT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .SAT NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft.