FZPN24 KWNM 032256 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 356 PM PDT Thu Jul 3 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...High pressure will build over the region tonight into Sat. A weak warm front will lift N across the northern waters Fri and Fri night. A weak cold front will move E over the area Sat, then dissipate Sat night. A high pressure ridge will build just W of the region Sun and Sun night, then slowly slide E into the area Mon into Tue night as a low pressure trough expands N along the Oregon coast and a second low pressure trough develops over Vancouver Island. Canadian border to 45N .TONIGHT...NW winds 10 to 20 kt. Seas 3 to 5 ft. .FRI...NW winds 5 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 5 ft. .SAT...S to SW 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. .SUN...N to NW winds 10 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...N to NW winds 15 to 25 kt. Seas 4 to 7 ft. .MON...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .MON NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 8 ft. .TUE...W to NW winds 10 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 6 ft. 45N to Point Saint George ...GALE FORCE WINDS POSSIBLE SUN NIGHT... .TONIGHT...N winds 15 to 25 kt. Seas 4 to 8 ft. .FRI...N winds 5 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft. .SAT...N winds 15 to 25 kt. Seas 4 to 7 ft. .SAT NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft. .SUN...N winds 20 to 30 kt. Seas 7 to 12 ft. .SUN NIGHT...N winds 25 to 35 kt. Seas 8 to 13 ft. .MON...N winds 20 to 30 kt. Seas 7 to 12 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft. .TUE...N winds 10 to 20 kt. Seas 4 to 8 ft. .TUE NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft.