FZPN24 KWNM 052146 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 246 PM PDT Tue May 5 2026 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...A weak trough will remain near Vancouver Island tonight through Wed night then diminish on Thu. A N to S oriented ridge of high pressure W of the regional waters will migrate slowly E tonight to just W of the area Wed night. This ridge will weaken over the waters Thu then shift inland Thu night. A cold front will cross the regional waters Thu night into Fri. Thereafter, high pressure ridging will rebuild across the area Fri night and persist through Sun night. Canadian border to 45N .TONIGHT...N to NW winds 10 to 20 kt. Seas 5 to 9 ft. .WED...N to NW winds 15 to 25 kt. Seas 7 to 10 ft. .WED NIGHT...N to NW winds 15 to 25 kt. Seas 7 to 12 ft. .THU...NW winds 15 to 25 kt. Seas 6 to 10 ft. .THU NIGHT...S to SW winds 5 to 15 kt. Seas 4 to 7 ft. .FRI...S winds 10 to 20 kt. Seas 4 to 7 ft. .FRI NIGHT...SW winds 5 to 15 kt. Seas 4 to 7 ft. .SAT...S winds 5 to 15 kt. Seas 4 to 7 ft. .SAT NIGHT...N to NW winds 5 to 15 kt. Seas 4 to 7 ft. .SUN...W to NW winds 5 to 15 kt. Seas 4 to 7 ft. .SUN NIGHT...W to NW winds 5 to 15 kt. Seas 5 to 8 ft. 45N to Point Saint George .TONIGHT...N winds 10 to 20 kt. Seas 4 to 8 ft. .WED...N winds 5 to 15 kt. Seas 5 to 8 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 5 to 8 ft. .THU...N winds 10 to 20 kt. Seas 4 to 8 ft. .THU NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 6 ft. .FRI...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...Variable winds 5 to 15 kt. Seas 4 to 6 ft. .SAT...N winds 10 to 20 kt. Seas 4 to 7 ft. .SAT NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft. .SUN...N winds 15 to 25 kt. Seas 5 to 8 ft. .SUN NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft.