FZPN24 KWNM 301749 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 1049 AM PDT Tue Jun 30 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 remain W of the waters today. The high will drift farther W tonight through Fri night. A trough will linger along the coast of Vancouver Island today through Wed, then gradually weaken Wed night through Thu night. A weak front will move SE into the outer waters Wed night, then quickly dissipate Thu. A ridge will build over the outer and N waters Fri and Fri night. A low pressure and associated fronts will approach the waters from the NW Sat into Sat night. Canadian border to 45N .TODAY...NW winds 20 to 30 kt. Seas 7 to 11 ft. .TONIGHT...NW winds 20 to 30 kt. Seas 8 to 12 ft. .WED...NW winds 15 to 25 kt. Seas 6 to 10 ft. .WED NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 6 ft. .THU...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...NW winds 5 to 15 kt. Seas 3 to 5 ft. .FRI...W to NW winds 5 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 5 ft. .SAT...W to NW winds 5 to 15 kt. Seas 3 to 6 ft. .SAT NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 6 ft. 45N to Point Saint George ...GALE WARNING... .TODAY...N to NW winds 25 to 35 kt. Seas 8 to 12 ft. .TONIGHT...N winds 25 to 35 kt. Seas 7 to 13 ft. .WED...N to NW winds 25 to 35 kt. Seas 7 to 12 ft. .WED NIGHT...N winds 25 to 35 kt. Seas 7 to 12 ft. .THU...N winds 20 to 30 kt. Seas 6 to 9 ft. .THU NIGHT...N to NW winds 20 to 30 kt. Seas 5 to 9 ft. .FRI...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 4 to 8 ft. .SAT...N winds 15 to 25 kt. Seas 5 to 8 ft. .SAT NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft.