Offshore Forecast
Issued by NWS
Issued by NWS
657 FZPN24 KWNM 200551 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 1051 PM PDT Sun May 19 2024 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 in from the W tonight into Mon, then weaken Mon night as a cold front approaches from the NW. The front will move SE across the waters late Mon night and Tue, with high pressure rebuilding to the SW of the area Tue night through Wed night as a low pressure trough develops near Vancouver Island. The high will weaken and slide to the SE Thu and Thu night as a cold front moves across the area Thu night into Fri. High pressure will build towards the waters Fri and Fri night. Canadian border to 45N .TONIGHT...NW winds 15 to 25 kt. Seas 7 to 10 ft. .MON...NW winds 15 to 25 kt. Seas 5 to 9 ft. .MON NIGHT...W winds 10 to 20 kt. Seas 5 to 7 ft. .TUE...NW winds 15 to 25 kt. Seas 5 to 8 ft. Chance of rain. .TUE NIGHT...NW winds 20 to 30 kt. Seas 7 to 12 ft. .WED...NW winds 20 to 30 kt. Seas 8 to 12 ft. .WED NIGHT...NW winds 10 to 20 kt. Seas 5 to 9 ft. .THU...W winds 5 to 15 kt. Seas 3 to 6 ft. .THU NIGHT...W to NW winds 10 to 20 kt. Seas 4 to 7 ft. .FRI...NW winds 15 to 25 kt. Seas 6 to 10 ft. .FRI NIGHT...NW winds 15 to 25 kt. Seas 7 to 11 ft. 45N to Point Saint George ...GALE WARNING... .TONIGHT...N winds 20 to 30 kt. Seas 7 to 10 ft. .MON...N winds 20 to 30 kt. Seas 7 to 11 ft. .MON NIGHT...N winds 25 to 35 kt. Seas 8 to 13 ft. .TUE...NW winds 15 to 25 kt. Seas 5 to 9 ft. .TUE NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 8 ft. .WED...N to NW winds 10 to 20 kt. Seas 6 to 9 ft. .WED NIGHT...N to NW winds 15 to 25 kt. Seas 6 to 9 ft. .THU...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .THU NIGHT...N to NW winds 15 to 25 kt. Seas 4 to 8 ft. .FRI...N winds 10 to 20 kt. Seas 4 to 7 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 4 to 8 ft.