Offshore Forecast
Issued by NWS
Issued by NWS
280 FZPN24 KWNM 220542 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 1042 PM PDT Sat Sep 21 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...A high pressure ridge will persist W and SW of the region tonight through Mon, then weaken a bit Mon night into Tue night. A low pressure trough along the S Oregon coast will persist through Sun night, then weaken as it expands N along the entire coast Mon into Tue. A weak cold front will approach the waters from the NW Tue, then move across the waters Tue night into Wed night. Another cold front will move into W waters Thu, then sweep E through the area Thu night. An area of low pressure will pass N of the waters Thu night. Canadian border to 45N .TONIGHT...N to NW winds 5 to 15 kt. Seas 5 to 8 ft. .SUN...W winds 10 to 20 kt. Seas 5 to 9 ft. .SUN NIGHT...W to SW winds 10 to 20 kt. Seas 5 to 8 ft. Chance of rain with vsby 1 nm or less. .MON...W to SW winds 5 to 15 kt. Seas 5 to 9 ft. .MON NIGHT...N winds 5 to 15 kt. Seas 6 to 9 ft. .TUE...N winds 5 to 15 kt. Seas 6 to 10 ft. .TUE NIGHT...W winds 5 to 15 kt. Seas 7 to 11 ft. .WED...W winds 5 to 15 kt. Seas 7 to 11 ft. .WED NIGHT...SW winds 10 to 20 kt. Seas 7 to 11 ft. .THU...S winds 20 to 30 kt. Seas 7 to 13 ft. .THU NIGHT...W winds 20 to 30 kt. Seas 11 to 18 ft. 45N to Point Saint George .TONIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. .SUN...N winds 15 to 25 kt. Seas 6 to 9 ft. .SUN NIGHT...N winds 20 to 30 kt. Seas 6 to 10 ft. .MON...N winds 20 to 30 kt. Seas 6 to 9 ft. .MON NIGHT...N winds 20 to 30 kt. Seas 7 to 11 ft. .TUE...N winds 15 to 25 kt. Seas 5 to 9 ft. .TUE NIGHT...W to NW winds 5 to 15 kt. Seas 6 to 10 ft. .WED...W to NW winds 5 to 15 kt. Seas 7 to 11 ft. .WED NIGHT...N to NW winds 5 to 15 kt. Seas 7 to 10 ft. .THU...SW winds 15 to 25 kt. Seas 6 to 10 ft. .THU NIGHT...W to NW winds 15 to 25 kt. Seas 9 to 14 ft.