


Offshore Forecast
Issued by NWS
Issued by NWS
380 FZPN35 KWBC 122152 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 252 PM PDT Sun Oct 12 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...Low pressure near Vancouver Island will drift S and move across the waters tonight along with an associated cold front. The cold front will pass S of the area Mon, followed by the parent low through Mon night. High pressure will build back across the waters later Mon night into Tue night. Later Tue night into Wed, a trough or weak cold front will approach the area and move SE across the waters. High pressure will expand w of the waters while a coastal trough persists Wed into Wed night. High pressure will weaken on Thu as another cold front approaches and moves through the waters Thu night. The cold front will dissipate and move inland Fri before a strong low and associated warm front moves N of the waters Fri night. Cape Flattery to Cape Lookout .TONIGHT...NW winds 20 to 30 kt, becoming N. Seas 8 to 14 ft. .MON...N winds 20 to 30 kt. Seas 9 to 14 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 6 to 11 ft. .TUE...N winds 10 to 20 kt. Seas 5 to 8 ft. .TUE NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. .WED...N winds 10 to 20 kt. Seas 5 to 8 ft. .WED NIGHT...NW winds 10 to 20 kt. Seas 5 to 7 ft. .THU...W to SW winds 10 to 20 kt. Seas 5 to 8 ft. .THU NIGHT...NW winds 10 to 20 kt. Seas 6 to 10 ft. .FRI...NW winds 10 to 20 kt. Seas 8 to 14 ft. .FRI NIGHT...S to SW winds 10 to 20 kt. Seas 9 to 13 ft. Cape Lookout to Point St. George ...GALE WARNING... .TONIGHT...N to NW winds 20 to 30 kt. Seas 9 to 14 ft. Scattered showers. .MON...N winds 25 to 35 kt. Seas 9 to 16 ft. .MON NIGHT...N winds 25 to 35 kt. Seas 10 to 16 ft. .TUE...N winds 20 to 30 kt. Seas 8 to 13 ft. .TUE NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft. .WED...N winds 10 to 15 kt. Seas 6 to 8 ft. .WED NIGHT...N winds 5 to 15 kt. Seas 5 to 6 ft. .THU...N to NW winds 5 to 15 kt. Seas 5 to 6 ft. .THU NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 7 ft. .FRI...N winds 10 to 20 kt. Seas 6 to 11 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 8 to 11 ft. .Forecaster Hyde. Ocean Prediction Center.