FZPN24 KWNM 241015 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 315 AM PDT Mon Aug 24 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...High pressure will drift E over the region today through Tue night while weakening. A weak low pressure and associated cold front move E and NE over the waters Wed and Wed night before moving inland near Vancouver Island Thu. High pressure will build over the waters Thu and Thu night. It will then weaken as very weak trough likely moves over the waters Fri and 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...S to SW winds 5 to 15 kt. Seas 3 to 6 ft. .TUE NIGHT...S winds 5 to 15 kt. Seas 3 to 5 ft. .WED...S winds 5 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...SW winds 5 to 15 kt. Seas 3 to 5 ft. .THU...W to NW winds 5 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...NW winds 5 to 15 kt. Seas 3 to 5 ft. .FRI...NW winds less than 10 kt. Seas 3 to 5 ft. .FRI NIGHT...NW winds 5 to 15 kt. Seas 3 to 5 ft. 45N to Point Saint George .TODAY...N winds 15 to 25 kt. Seas 4 to 7 ft. .TONIGHT...Variable winds 10 to 20 kt. Seas 4 to 6 ft. .TUE...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...S winds 5 to 15 kt. Seas 3 to 5 ft. .WED...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...W to SW winds less than 10 kt. Seas 3 to 5 ft. .THU...W to NW winds 5 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...N winds 5 to 15 kt. Seas 4 to 6 ft. .FRI...N winds 10 to 20 kt. Seas 3 to 5 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 3 to 6 ft.