Offshore Forecast
Issued by NWS
Issued by NWS
267 FZPN35 KWBC 171526 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 726 AM PST Mon Nov 17 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...High pressure will build over the waters today and tonight, then persist Tue and Tue night. A warm front will move NE across the waters early Wed followed by a cold front late Wed into Wed night. The front will move E of the area Thu as a surface low lingers over the waters. The low will dissipate late Thu as high pressure builds in across the waters Thu night. Yet another cold front will approach early Fri and move across the waters late Fri into Fri night. Cape Flattery to Cape Lookout ...GALE FORCE WINDS POSSIBLE WED... .TODAY...NW winds 20 to 30 kt. Seas 9 to 12 ft. .TONIGHT...NW winds 15 to 25 kt. Seas 6 to 11 ft. .TUE...W to NW winds 5 to 15 kt. Seas 6 to 9 ft. .TUE NIGHT...S winds 20 to 30 kt. Seas 6 to 9 ft. .WED...S to SE winds 30 to 40 kt. Seas 10 to 16 ft. .WED NIGHT...S to SE winds 20 to 30 kt. Seas 9 to 15 ft. .THU...W winds 10 to 20 kt. Seas 13 to 21 ft. .THU NIGHT...W winds 10 to 20 kt. Seas 13 to 18 ft. .FRI...W winds 5 to 15 kt. Seas 10 to 15 ft. .FRI NIGHT...SW winds 10 to 20 kt. Seas 11 to 15 ft. Cape Lookout to Point St. George ...GALE FORCE WINDS POSSIBLE WED... .TODAY...N winds 15 to 25 kt. Seas 10 to 15 ft. .TONIGHT...N winds 15 to 25 kt. Seas 8 to 12 ft. .TUE...N winds 15 to 25 kt. Seas 6 to 10 ft. .TUE NIGHT...S winds 15 to 25 kt. Seas 6 to 8 ft. .WED...S winds 25 to 35 kt. Seas 8 to 13 ft. .WED NIGHT...S winds 20 to 30 kt. Seas 11 to 18 ft. .THU...NW winds 20 to 30 kt. Seas 14 to 23 ft. .THU NIGHT...NW winds 10 to 20 kt. Seas 14 to 19 ft. .FRI...N to NW winds 5 to 15 kt. Seas 11 to 14 ft. .FRI NIGHT...W to NW winds 5 to 15 kt. Seas 11 to 14 ft. .Forecaster Clark. Ocean Prediction Center.