


Offshore Forecast
Issued by NWS
Issued by NWS
226 FZPN24 KWNM 282304 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 404 PM PDT Thu Aug 28 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...Weak low pressure will approach the W outer waters tonight into Fri. The low will then move slowly NE over the waters late Fri night into Sat. A weak cold front will move E across the waters tonight into Fri. High pressure will build across the area from the W and NW late Sat through Sun night with a stronger area of high pressure persisting W and NW of the area Sun night through Tue night. Canadian border to 45N .TONIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft. .FRI...S winds less than 10 kt. Seas 3 to 4 ft. .FRI NIGHT...S winds less than 10 kt. Seas 3 to 4 ft. .SAT...S to SE winds less than 10 kt. Seas 3 to 4 ft. .SAT NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft. .SUN...Variable winds less than 10 kt. Seas 3 to 4 ft. .SUN NIGHT...N to NW winds less than 10 kt. Seas 3 to 4 ft. .MON...N to NW winds less than 10 kt. Seas 3 to 5 ft. .MON NIGHT...N to NW winds 5 to 15 kt. Seas 3 to 5 ft. .TUE...N to NW winds 5 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. 45N to Point Saint George .TONIGHT...S winds less than 10 kt. Seas 3 to 4 ft. .FRI...S winds less than 10 kt. Seas 3 to 4 ft. .FRI NIGHT...S winds less than 10 kt. Seas 3 to 4 ft. .SAT...S winds less than 10 kt. Seas 3 to 4 ft. .SAT NIGHT...Variable winds 5 to 15 kt. Seas 3 to 5 ft. .SUN...Variable winds 5 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...N winds 5 to 15 kt. Seas 3 to 5 ft. .MON...N winds 10 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft. .TUE...N winds 10 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...N winds 15 to 25 kt. Seas 4 to 7 ft.