


Offshore Forecast
Issued by NWS
Issued by NWS
340 FZPN24 KWNM 291630 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 930 AM PDT Sun Jun 29 2025 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 across the waters will persist today. The ridge will then remain just W of the N and central waters tonight through Mon night, then weaken and shift S Tue and Tue night. Thereafter a cold front will approach the NW waters late Tue and Tue night then move SE across the waters Wed into Wed night. High pressure will rebuild over the area from the W Wed night and persist into Thu night. Canadian border to 45N .TODAY...N winds 15 to 25 kt. Seas 6 to 9 ft. .TONIGHT...N to NW winds 15 to 25 kt. Seas 5 to 8 ft. .MON...NW winds 15 to 25 kt. Seas 4 to 8 ft. .MON NIGHT...NW winds 15 to 25 kt. Seas 5 to 8 ft. .TUE...NW winds 15 to 25 kt. Seas 4 to 7 ft. .TUE NIGHT...NW winds 15 to 25 kt. Seas 4 to 7 ft. .WED...NW winds 10 to 20 kt. Seas 3 to 6 ft. .WED NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. .THU...W to NW winds 5 to 15 kt. Seas 3 to 6 ft. .THU NIGHT...NW winds 10 to 20 kt. Seas 4 to 6 ft. 45N to Point Saint George ...GALE WARNING... .TODAY...N winds 20 to 30 kt. Seas 8 to 12 ft. .TONIGHT...N winds 25 to 35 kt. Seas 8 to 13 ft. .MON...N winds 25 to 35 kt. Seas 9 to 14 ft. .MON NIGHT...N winds 25 to 35 kt. Seas 10 to 15 ft. .TUE...N winds 25 to 35 kt. Seas 10 to 14 ft. .TUE NIGHT...N winds 25 to 35 kt. Seas 9 to 14 ft. .WED...N winds 20 to 30 kt. Seas 6 to 10 ft. .WED NIGHT...N winds 20 to 30 kt. Seas 5 to 9 ft. .THU...N to NW winds 15 to 25 kt. Seas 4 to 7 ft. .THU NIGHT...N winds 15 to 25 kt. Seas 4 to 7 ft.