Offshore Forecast
Issued by NWS
Issued by NWS
825 FZPN35 KWBC 060839 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 1239 AM PST Sat Dec 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. This product will be discontinued January 6.For more details see: https://www.weather.gov/media/notification/pdf_2025/ scn_25-83_Updated_VOBRA_Discontinuation_aaa.pdf .SYNOPSIS FOR WASHINGTON AND OREGON WATERS...A large low pressure system encompassing much of the E Pacific and Gulf of Alaska will continue to drive successive cold fronts across the area from NW to SE. As a result, a cold front will continue to move SE of the regional waters today. A warm front will lift NE across the Oregon waters today, then immediately be followed by another cold front to move across all of the waters tonight. Thereafter, high pressure will move quickly across the waters Sun. Another warm front will move across the S waters again Sun night and be followed by another cold front moving E to W across the waters on Mon into Mon night. High pressure will resume over the waters briefly on Tue then inland Tue night. Yet another cold front will move across the waters Wed into Wed night. This front may stall across the central and S portion of the region as high pressure gradually build across the N portion of the waters. Cape Flattery to Cape Lookout .TODAY...W winds 20 to 30 kt. Seas 11 to 19 ft. .TONIGHT...S to SW winds 15 to 25 kt. Seas 7 to 11 ft. Chance of rain. .SUN...W to SW winds 20 to 30 kt. Seas 7 to 13 ft. .SUN NIGHT...S to SW winds 15 to 25 kt. Seas 8 to 14 ft. .MON...SW winds 20 to 30 kt. Seas 10 to 16 ft. .MON NIGHT...W winds 20 to 30 kt. Seas 13 to 19 ft. .TUE...S to SW winds 20 to 30 kt. Seas 12 to 18 ft. .TUE NIGHT...W winds 20 to 30 kt. Seas 13 to 16 ft. .WED...W winds 10 to 20 kt. Seas 11 to 15 ft. .WED NIGHT...S to SW winds 15 to 25 kt. Seas 9 to 12 ft. Cape Lookout to Point St. George .TODAY...W winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 8 to 14 ft. .TONIGHT...SW winds 15 to 25 kt. Seas 7 to 11 ft. Chance of rain. .SUN...SW winds 15 to 25 kt. Seas 7 to 10 ft. .SUN NIGHT...SW winds 15 to 25 kt. Seas 6 to 11 ft. .MON...SW winds 20 to 30 kt. Seas 10 to 16 ft. .MON NIGHT...SW winds 15 to 25 kt. Seas 9 to 15 ft. .TUE...SW winds 20 to 30 kt. Seas 9 to 14 ft. .TUE NIGHT...W to SW winds 20 to 30 kt. Seas 10 to 15 ft. .WED...W winds 15 to 25 kt. Seas 10 to 14 ft. .WED NIGHT...W to SW winds 10 to 20 kt. Seas 9 to 12 ft. .Forecaster Futterman. Ocean Prediction Center.