Offshore Forecast
Issued by NWS
Issued by NWS
345 FZPN24 KWNM 070435 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 935 PM PDT Mon May 6 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 build NE over the waters tonight, then persist into Wed night, then gradually weaken Thu through Sat. A coastal low pressure trough will strengthen as it expands north along the southern Oregon coast Wed night through Thu. Thereafter, the coastal trough will migrate N to along the Oregon and Washington coast as it gradually weakens Fri through Sat night. Canadian border to 45N .TONIGHT...NW winds 10 to 20 kt. Seas 7 to 11 ft. .TUE...W to NW winds 10 to 20 kt. Seas 8 to 12 ft. .TUE NIGHT...W to SW winds 10 to 20 kt. Seas 7 to 11 ft. .WED...N to NW winds 10 to 20 kt. Seas 5 to 9 ft. .WED NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft. .THU...N winds 15 to 25 kt. Seas 5 to 8 ft. .THU NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft. .FRI...N winds 10 to 20 kt. Seas 5 to 8 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 5 to 8 ft. .SAT...NW winds 10 to 20 kt. Seas 5 to 8 ft. .SAT NIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft. 45N to Point Saint George ...GALE WARNING... .TONIGHT...NW winds 5 to 15 kt. Seas 7 to 10 ft. .TUE...N to NW winds 15 to 25 kt. Seas 7 to 11 ft. .TUE NIGHT...N winds 20 to 30 kt. Seas 7 to 11 ft. .WED...N winds 25 to 35 kt. Seas 8 to 13 ft. .WED NIGHT...N winds 30 to 40 kt. Seas 11 to 16 ft. .THU...N winds 20 to 30 kt. Seas 9 to 14 ft. .THU NIGHT...N winds 15 to 25 kt. Seas 7 to 12 ft. .FRI...N winds 10 to 20 kt. Seas 5 to 9 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft. .SAT...N winds 5 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft.