Offshore Forecast
Issued by NWS
Issued by NWS
489 FZPN24 KWNM 201658 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 958 AM 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 today 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. Canadian border to 45N .TODAY...N to NW winds 10 to 20 kt. Seas 6 to 9 ft. .TONIGHT...N to NW winds 5 to 15 kt. Seas 6 to 9 ft. .SAT...N winds 10 to 20 kt. Seas 4 to 8 ft. .SAT NIGHT...W to SW winds 10 to 20 kt. Seas 6 to 9 ft. .SUN...W winds 10 to 20 kt. Seas 5 to 9 ft. .SUN NIGHT...W to SW winds 5 to 15 kt. Seas 4 to 8 ft. .MON...Variable winds 5 to 15 kt. Seas 4 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...N to NW winds 5 to 15 kt. Seas 6 to 10 ft. 45N to Point Saint George ...GALE WARNING... .TODAY...N winds 20 to 30 kt. Seas 7 to 10 ft. .TONIGHT...N winds 20 to 30 kt. Seas 8 to 13 ft. .SAT...N winds 20 to 30 kt. Seas 8 to 12 ft. .SAT NIGHT...N winds 25 to 35 kt. Seas 9 to 15 ft. .SUN...N winds 20 to 30 kt. Seas 7 to 11 ft. .SUN NIGHT...N winds 20 to 30 kt. Seas 8 to 12 ft. .MON...N winds 20 to 30 kt. Seas 7 to 11 ft. .MON NIGHT...N winds 20 to 30 kt. Seas 8 to 12 ft. .TUE...N winds 15 to 25 kt. Seas 7 to 11 ft. .TUE NIGHT...N to NW winds 10 to 20 kt. Seas 7 to 11 ft.