


Offshore Forecast
Issued by NWS
Issued by NWS
659 FZPN24 KWNM 220356 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 856 PM PDT Mon Jul 21 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...High pressure will slowly build E over the waters tonight and persist into Fri night. The high pressure ridge will diminish Sat into Sat night as a weakening cold front moves into the waters. Canadian border to 45N .TONIGHT...NW winds 5 to 15 kt. Seas 5 to 8 ft. .TUE...NW winds 5 to 15 kt. Seas 4 to 8 ft. .TUE NIGHT...N to NW winds 5 to 15 kt. Seas 4 to 7 ft. .WED...N to NW winds 5 to 15 kt. Seas 5 to 8 ft. .WED NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 8 ft. .THU...NW winds 10 to 20 kt. Seas 5 to 8 ft. .THU NIGHT...NW winds 5 to 15 kt. Seas 4 to 7 ft. .FRI...NW winds 5 to 15 kt. Seas 4 to 7 ft. .FRI NIGHT...NW winds 5 to 15 kt. Seas 4 to 6 ft. .SAT...Variable winds less than 10 kt. Seas 3 to 6 ft. .SAT NIGHT...W to NW winds less than 10 kt. Seas 3 to 6 ft. 45N to Point Saint George .TONIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. .TUE...N winds 15 to 25 kt. Seas 4 to 6 ft. .TUE NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. .WED...N winds less than 10 kt. Seas 4 to 6 ft. .WED NIGHT...N winds 5 to 15 kt. Seas 4 to 6 ft. .THU...N winds less than 10 kt. Seas 4 to 6 ft. .THU NIGHT...N winds 5 to 15 kt. Seas 4 to 6 ft. .FRI...N winds 5 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...N winds 5 to 15 kt. Seas 4 to 6 ft. .SAT...N winds 5 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...N to NW winds 5 to 15 kt. Seas 4 to 6 ft.