Offshore Forecast
Issued by NWS
Issued by NWS
361 FZPN24 KWNM 191640 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 940 AM PDT Sat Oct 19 2024 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 cold front will approach the waters today, then move SE into the area later today and into tonight. An area of low pressure will develop along the front and move into the region later tonight. The low will rapidly pass NE across Vancouver island Sun while pulling the front SE across the waters. A trough will move SE into the area Sun into Sun night before weakening over the area Mon. Another trough will develop along the Oregon coast Mon night and Tue, then expand N along the Washington coast Tue night through Wed night. Canadian border to 45N .TODAY...S to SW winds 20 to 30 kt. Seas 9 to 13 ft. Rain. .TONIGHT...S winds 15 to 25 kt. Seas 7 to 11 ft. Chance of rain. .SUN...NW winds 20 to 30 kt. Seas 7 to 10 ft. Chance of rain. .SUN NIGHT...NW winds 10 to 20 kt. Seas 5 to 9 ft. .MON...W to NW winds 10 to 20 kt. Seas 5 to 9 ft. .MON NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .TUE...N to NE winds 5 to 15 kt. Seas 3 to 6 ft. .TUE NIGHT...N to NE winds 5 to 15 kt. Seas 3 to 6 ft. .WED...N to NW winds 5 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...N to NE winds 10 to 20 kt. Seas 4 to 6 ft. 45N to Point Saint George .TODAY...SW winds 10 to 20 kt. Seas 7 to 10 ft. .TONIGHT...SW winds 10 to 20 kt. Seas 6 to 10 ft. Areas of fog with vsby 1 nm or less. .SUN...W winds 20 to 30 kt. Seas 6 to 10 ft. .SUN NIGHT...W winds 10 to 20 kt. Seas 6 to 9 ft. Chance of rain. .MON...NW winds 10 to 20 kt. Seas 6 to 9 ft. .MON NIGHT...N winds 10 to 20 kt. Seas 4 to 8 ft. .TUE...N to NE winds 10 to 20 kt. Seas 4 to 7 ft. .TUE NIGHT...N to NE winds 15 to 25 kt. Seas 4 to 7 ft. .WED...N to NE winds 10 to 20 kt. Seas 4 to 8 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 4 to 7 ft.