Offshore Forecast
Issued by NWS
Issued by NWS
520 FZPN24 KWNM 202204 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 304 PM PDT Fri Sep 20 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 Tue into Tue night. A low pressure trough along the S Oregon coast will persist through Mon night, then weaken as it expands N along the entire coast Tue into Tue night. A cold front will slowly approach the waters from the NW on Tue and Tue night. The cold front will cross the waters Wed then stall across the region Wed night. Canadian border to 45N .TONIGHT...N to NW winds 5 to 15 kt. Seas 5 to 9 ft. .SAT...N winds 10 to 20 kt. Seas 4 to 8 ft. .SAT NIGHT...W to SW winds 15 to 25 kt. Seas 5 to 8 ft. .SUN...W winds 10 to 20 kt. Seas 5 to 8 ft. .SUN NIGHT...W to SW winds 10 to 20 kt. Seas 4 to 8 ft. .MON...W to SW winds 5 to 15 kt. Seas 5 to 8 ft. .MON NIGHT...N winds 10 to 20 kt. Seas 5 to 8 ft. .TUE...N winds 10 to 20 kt. Seas 6 to 9 ft. .TUE NIGHT...W to NW winds 5 to 15 kt. Seas 7 to 10 ft. .WED...W to NW winds 10 to 20 kt. Seas 7 to 11 ft. .WED NIGHT...W to SW winds 5 to 15 kt. Seas 7 to 11 ft. 45N to Point Saint George .TONIGHT...N winds 20 to 30 kt. Seas 7 to 12 ft. .SAT...N winds 20 to 30 kt. Seas 7 to 12 ft. .SAT NIGHT...N winds 20 to 30 kt. Seas 7 to 13 ft. .SUN...N winds 20 to 30 kt. Seas 7 to 10 ft. .SUN NIGHT...N winds 20 to 30 kt. Seas 7 to 11 ft. .MON...N winds 20 to 30 kt. Seas 7 to 10 ft. .MON NIGHT...N winds 20 to 30 kt. Seas 7 to 12 ft. .TUE...N winds 15 to 25 kt. Seas 5 to 9 ft. .TUE NIGHT...W to NW winds 5 to 15 kt. Seas 5 to 9 ft. .WED...NW winds 10 to 20 kt. Seas 7 to 10 ft. .WED NIGHT...N to NW winds 5 to 15 kt. Seas 6 to 10 ft.