143 FZPN24 KWNM 241625 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 925 AM PDT Mon Jul 24 2023 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...Low pressure will pass through the northern waters today while pulling a cold front across the area. The low will dissipate N of the Washington coast Tue as high pressure builds N Tue night. High pressure across the waters will weaken Wed as a weak low approaches and moves SE across the region into Wed night. High pressure will fill reform Thu and persist through Fri night. Canadian border to 45N .TODAY...S to SE winds 20 to 30 kt. Seas 7 to 10 ft. Chance of rain with vsby 1 nm or less. .TONIGHT...W winds 20 to 30 kt. Seas 7 to 11 ft. .TUE...W winds 10 to 20 kt. Seas 4 to 8 ft. .TUE NIGHT...N to NW winds 5 to 15 kt. Seas 4 to 6 ft. .WED...N to NW winds 10 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...N to NW winds 15 to 25 kt. Seas 3 to 6 ft. .THU...NW winds 5 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...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 5 to 15 kt. Seas 3 to 5 ft. 45N to Point Saint George .TODAY...S to SW winds 10 to 20 kt. Seas 4 to 6 ft. Chance of rain. .TONIGHT...N to NW winds 5 to 15 kt. Seas 4 to 7 ft. Chance of rain with vsby 1 nm or less. .TUE...N winds 15 to 25 kt. Seas 4 to 6 ft. .TUE NIGHT...N winds 20 to 30 kt. Seas 6 to 9 ft. .WED...N winds 20 to 30 kt. Seas 5 to 9 ft. .WED NIGHT...N winds 20 to 30 kt. Seas 6 to 9 ft. .THU...N winds 15 to 25 kt. Seas 4 to 8 ft. .THU NIGHT...N winds 15 to 25 kt. Seas 4 to 7 ft. .FRI...N winds 10 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft.