FZPN24 KWNM 240950 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 250 AM PDT Thu Jul 24 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 persist over the waters today through Fri night. It will weaken Sat and Sat night as a cold front approaches from the NW. The front will slow and weaken W of the area Sun and Sun night, then slowly drift E towards the outer waters Mon and Mon night. Canadian border to 45N .TODAY...NW winds 10 to 20 kt. Seas 4 to 6 ft. .TONIGHT...NW winds 5 to 15 kt. Seas 3 to 5 ft. .FRI...NW winds 5 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...NW winds less than 10 kt. Seas 3 to 5 ft. .SAT...N to NW 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...Variable winds less than 10 kt. Seas 3 to 4 ft. .MON...Variable winds 5 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...N to NW winds 5 to 15 kt. Seas 3 to 4 ft. 45N to Point Saint George .TODAY...N winds 5 to 15 kt. Seas 3 to 5 ft. .TONIGHT...N winds 5 to 15 kt. Seas 3 to 5 ft. .FRI...N winds 5 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...N winds 5 to 15 kt. Seas 3 to 5 ft. .SAT...N to NW winds 5 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...N to NW winds 5 to 15 kt. Seas 3 to 5 ft. .SUN...Variable winds 5 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...Variable winds 5 to 15 kt. Seas 3 to 5 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.