


Offshore Forecast
Issued by NWS
Issued by NWS
262 FZPN35 KWBC 060930 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 230 AM PDT Sun Apr 6 2025 Washington and Oregon waters- Inner waters from 60 nm to 150 nm offshore. Outer waters from 150 nm to 250 nm offshore. Conditions given represent the highest within that period. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height. .SYNOPSIS FOR WASHINGTON AND OREGON WATERS...A cold front will quickly move across the waters today and tonight. Low pressure will pass over the southern portions or just S of the area tonight into Mon. A ridge will build along the Washington and Oregon coasts Mon before shifting inland Mon night. A low center will approach the waters from the W Mon night, then track NE across the waters Tue. A ridge will move over the area Tue night into Wed. Another cold front will approach the region Wed night, then will cross the waters Thu through early Thu night. High pressure will build over the waters behind the front Thu night. Cape Flattery to Cape Lookout ...GALE FORCE WINDS POSSIBLE THU NIGHT... .TODAY...S to SW winds less than 10 kt, becoming S 10 to 20 kt. Seas 7 to 13 ft. .TONIGHT...S to SW winds 10 to 20 kt. Seas 10 to 13 ft. Chance of rain. .MON...SW winds 10 to 20 kt. Seas 10 to 12 ft. .MON NIGHT...SW winds 10 to 20 kt. Seas 9 to 12 ft. .TUE...S winds 15 to 25 kt. Seas 8 to 12 ft. .TUE NIGHT...W to SW winds 5 to 15 kt. Seas 7 to 11 ft. .WED...S winds 5 to 15 kt. Seas 6 to 8 ft. .WED NIGHT...SE winds 15 to 25 kt. Seas 5 to 9 ft. .THU...S to SE winds 20 to 30 kt. Seas 7 to 12 ft. .THU NIGHT...W winds 25 to 35 kt. Seas 11 to 19 ft. Cape Lookout to Point St. George ...GALE FORCE WINDS POSSIBLE THU NIGHT... .TODAY...S to SW winds 5 to 15 kt, becoming S 10 to 20 kt. Seas 8 to 14 ft. .TONIGHT...S to SW winds 10 to 20 kt. Seas 10 to 13 ft. Chance of rain. .MON...W to SW winds 15 to 25 kt. Seas 10 to 13 ft. .MON NIGHT...SW winds 20 to 30 kt. Seas 10 to 14 ft. Chance of rain. .TUE...S to SW winds 20 to 30 kt. Seas 10 to 13 ft. .TUE NIGHT...SW winds 5 to 15 kt. Seas 7 to 11 ft. .WED...S winds 5 to 15 kt. Seas 6 to 8 ft. .WED NIGHT...S to SE winds 15 to 25 kt. Seas 5 to 8 ft. .THU...S winds 20 to 30 kt. Seas 8 to 13 ft. .THU NIGHT...W winds 25 to 35 kt. Seas 9 to 15 ft. .Forecaster Joseph. Ocean Prediction Center.