FZPN24 KWNM 050628 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 1028 PM PST Wed Mar 4 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 build over the waters tonight and persist through Fri night. A weak warm front will move E over the waters Thu night into Fri. Another weak cold front will cross the waters late Sat into Sun. Yet another cold front will move over the waters Sun and Sun night. High pressure will build over the waters behind the front Mon and Mon night. Canadian border to 45N .TONIGHT...NW winds 20 to 30 kt. Seas 8 to 12 ft. .THU...W winds 15 to 25 kt. Seas 7 to 12 ft. Chance of rain. .THU NIGHT...W winds 10 to 20 kt. Seas 6 to 9 ft. Chance of rain. .FRI...W winds 10 to 20 kt. Seas 6 to 9 ft. Chance of rain. .FRI NIGHT...W winds 10 to 20 kt. Seas 6 to 9 ft. .SAT...W winds 10 to 20 kt. Seas 7 to 10 ft. .SAT NIGHT...W to SW winds 10 to 20 kt. Seas 7 to 10 ft. .SUN...W to NW winds 20 to 30 kt. Seas 7 to 12 ft. .SUN NIGHT...W to NW winds 20 to 30 kt. Seas 8 to 12 ft. .MON...W winds 15 to 25 kt. Seas 8 to 12 ft. .MON NIGHT...W winds 15 to 25 kt. Seas 8 to 12 ft. 45N to Point Saint George ...GALE FORCE WINDS POSSIBLE MON... .TONIGHT...NW winds 10 to 20 kt. Seas 7 to 11 ft. .THU...W to NW winds 15 to 25 kt. Seas 6 to 11 ft. .THU NIGHT...N to NW winds 15 to 25 kt. Seas 6 to 9 ft. .FRI...W to NW winds 10 to 20 kt. Seas 5 to 9 ft. Chance of rain. .FRI NIGHT...N winds 15 to 25 kt. Seas 4 to 7 ft. .SAT...N winds 15 to 25 kt. Seas 5 to 9 ft. .SAT NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft. .SUN...N winds 20 to 30 kt. Seas 6 to 10 ft. .SUN NIGHT...N winds 20 to 30 kt. Seas 6 to 10 ft. .MON...N winds 25 to 35 kt. Seas 6 to 10 ft. .MON NIGHT...N winds 20 to 30 kt. Seas 7 to 12 ft.