


Offshore Forecast
Issued by NWS
Issued by NWS
559 FZPN24 KWNM 182233 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 333 PM PDT Fri Jul 18 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...Strong high pressure will remain centered well W of the area into Sat, then drift NW through Tue before becoming nearly stationary Wed night. A weak cold front will move S across the waters and dissipate tonight. Another weak cold front will move SE across the outer northern waters Sat night and S of the area by Sun night. Canadian border to 45N .TONIGHT...NW winds 10 to 20 kt. Seas 4 to 8 ft. .SAT...NW winds 10 to 20 kt. Seas 3 to 6 ft. .SAT NIGHT...NW winds 5 to 15 kt. Seas 3 to 5 ft. .SUN...N to NW winds 5 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...N to NW winds 5 to 15 kt. Seas 3 to 5 ft. .MON...NW winds 5 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...NW winds 5 to 15 kt. Seas 4 to 6 ft. .TUE...NW winds 5 to 15 kt. Seas 3 to 6 ft. .TUE NIGHT...NW winds less than 10 kt. Seas 3 to 5 ft. .WED...W to NW winds less than 10 kt. Seas 3 to 5 ft. .WED NIGHT...N to NW winds 5 to 15 kt. Seas 3 to 6 ft. 45N to Point Saint George .TONIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. .SAT...N to NW winds 15 to 25 kt. Seas 5 to 9 ft. .SAT NIGHT...N winds 20 to 30 kt. Seas 5 to 8 ft. .SUN...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .SUN NIGHT...N to NW winds 10 to 20 kt. Seas 3 to 6 ft. .MON...N winds 5 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...N winds 5 to 15 kt. Seas 3 to 5 ft. .TUE...N winds 5 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...N winds 5 to 15 kt. Seas 3 to 5 ft. .WED...N to NW winds less than 10 kt. Seas 3 to 4 ft. .WED NIGHT...N winds less than 10 kt. Seas 3 to 4 ft.