Offshore Forecast
Issued by NWS
Issued by NWS
924 FZPN24 KWNM 170508 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 1008 PM PDT Mon Sep 16 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 centered W of the waters will gradually weaken tonight into early Tue. A cold front will move SE across the waters Tue into Tue night, then move inland SE of the waters late Tue night into Wed. Thereafter, a ridge will build E across the waters Wed and and Wed night. The next weak cold front will approach from the NW Thu, move across the northern waters Thu night, then dissipate across the southern waters early Fri. High pressure will once again build E across the region late Fri and Fri night. The next area of low pressure will approach NW portions late Fri night and remain N of the area Sat while weakening. The associated warm front will move NE across the Washington waters Sat and Sat night. Canadian border to 45N .TONIGHT...W to NW winds 5 to 15 kt. Seas 4 to 6 ft. Chance of showers. .TUE...W to NW winds 15 to 25 kt. Seas 4 to 8 ft. Chance of showers. .TUE NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. Chance of showers and slight chance of tstms. .WED...N winds 15 to 25 kt. Seas 6 to 10 ft. Slight chance of showers. .WED NIGHT...N to NW winds 15 to 25 kt. Seas 5 to 9 ft. .THU...N to NW winds 10 to 20 kt. Seas 5 to 8 ft. .THU NIGHT...N to NW winds 15 to 25 kt. Seas 4 to 8 ft. .FRI...NW winds 15 to 25 kt. Seas 5 to 8 ft. .FRI NIGHT...W to SW winds 10 to 20 kt. Seas 4 to 7 ft. .SAT...SW winds 10 to 20 kt. Seas 4 to 8 ft. .SAT NIGHT...W to SW winds 10 to 20 kt. Seas 5 to 8 ft. 45N to Point Saint George .TONIGHT...N to NW winds 10 to 20 kt. Seas 6 to 9 ft. Chance of showers. .TUE...W winds 10 to 20 kt. Seas 4 to 7 ft. Scattered showers and slight chance of tstms. .TUE NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft. Scattered showers and slight chance of tstms with vsby 1 nm or less. .WED...N winds 15 to 25 kt. Seas 7 to 10 ft. Chance of showers. .WED NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft. .THU...N winds 15 to 25 kt. Seas 6 to 10 ft. .THU NIGHT...N winds 20 to 30 kt. Seas 6 to 10 ft. .FRI...N winds 15 to 25 kt. Seas 5 to 9 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft. .SAT...N winds 15 to 25 kt. Seas 5 to 8 ft. .SAT NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft.