Offshore Forecast
Issued by NWS
Issued by NWS
974 FZPN24 KWNM 261111 OFFN09 NAVTEX Marine Forecast for Washington and Oregon waters NWS Ocean Prediction Center Washington DC 411 AM PDT Thu Sep 26 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 weak surface ridge extends across the waters this morning as a front continues moving south of the area. Strong low pressure will pass to the NW and N of the waters today into tonight, then weaken as it moves into interior British Columbia on Fri.The system will swing a strong cold front across all of the waters tonight and E of the area on Fri. Significant swells will move from N to S across the waters late Thu and continue until late Fri. Thereafter, conditions improve on Sat as high pressure builds across the area from the W and persists through Mon night. Canadian border to 45N ...GALE WARNING... .TODAY...S winds 35 to 45 kt. Seas 12 to 20 ft. .TONIGHT...W winds 30 to 40 kt. Seas 17 to 24 ft. .FRI...N to NW winds 10 to 20 kt. Seas 13 to 22 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 10 to 15 ft. .SAT...N to NW winds 15 to 25 kt. Seas 8 to 14 ft. .SAT NIGHT...NW winds 10 to 20 kt. Seas 7 to 10 ft. .SUN...N to NW winds 10 to 20 kt. Seas 5 to 9 ft. .SUN NIGHT...N to NE winds 10 to 20 kt. Seas 4 to 7 ft. .MON...S winds 20 to 30 kt. Seas 5 to 9 ft. .MON NIGHT...W to SW winds 20 to 30 kt. Seas 8 to 14 ft. 45N to Point Saint George ...GALE FORCE WINDS POSSIBLE SAT NIGHT... .TODAY...S to SW winds 20 to 30 kt. Seas 7 to 12 ft. .TONIGHT...N to NW winds 20 to 30 kt. Seas 10 to 17 ft. .FRI...N winds 20 to 30 kt. Seas 11 to 17 ft. .FRI NIGHT...N winds 20 to 30 kt. Seas 10 to 15 ft. .SAT...N winds 20 to 30 kt. Seas 10 to 14 ft. .SAT NIGHT...N winds 25 to 35 kt. Seas 8 to 13 ft. .SUN...N winds 25 to 35 kt. Seas 9 to 13 ft. .SUN NIGHT...N winds 25 to 35 kt. Seas 8 to 12 ft. .MON...N winds 20 to 30 kt. Seas 6 to 11 ft. .MON NIGHT...N winds 20 to 30 kt. Seas 5 to 9 ft.