Offshore Forecast
Issued by NWS
Issued by NWS
849 FZPN24 KWNM 112251 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 351 PM PDT Thu Sep 11 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 high pressure ridge will move slowly E and SE across the area into tonight. A cold front will move E into the outer waters tonight into Sat. Low pressure will track NE and E along the front Sat and Sun as the front continues moving E over the area. The low will then continue drifting E Sat night before dissipating near the Washington waters Sun as high pressure builds SW of the region Mon into Tue night. Canadian border to 45N .TONIGHT...S to SW winds 5 to 15 kt. Seas 6 to 9 ft. .FRI...S winds 10 to 20 kt. Seas 5 to 9 ft. .FRI NIGHT...S winds 15 to 25 kt. Seas 6 to 10 ft. .SAT...S winds 10 to 20 kt. Seas 7 to 10 ft. .SAT NIGHT...NW winds 10 to 20 kt. Seas 6 to 9 ft. .SUN...NW winds 15 to 25 kt. Seas 6 to 9 ft. .SUN NIGHT...NW winds 15 to 25 kt. Seas 5 to 9 ft. .MON...N to NW winds 5 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft. .TUE...N to NE winds 5 to 15 kt. Seas 4 to 7 ft. .TUE NIGHT...N to NW winds 5 to 15 kt. Seas 4 to 7 ft. 45N to Point Saint George .TONIGHT...N winds 10 to 20 kt. Seas 4 to 8 ft. .FRI...N winds 10 to 20 kt. Seas 5 to 8 ft. .FRI NIGHT...S to SW winds 10 to 20 kt. Seas 5 to 8 ft. .SAT...S to SW winds 5 to 15 kt. Seas 5 to 8 ft. .SAT NIGHT...NW winds 10 to 20 kt. Seas 5 to 9 ft. .SUN...N to NW winds 10 to 20 kt. Seas 5 to 9 ft. .SUN NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft. .MON...N winds 15 to 25 kt. Seas 5 to 8 ft. .MON NIGHT...N winds 20 to 30 kt. Seas 6 to 10 ft. .TUE...N winds 15 to 25 kt. Seas 5 to 7 ft. .TUE NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft.