Offshore Forecast
Issued by NWS
Issued by NWS
901 FZPN35 KWBC 181605 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 805 AM PST Tue Nov 18 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 persist across the region today and tonight. 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 the region Fri and move across the waters Fri night into Sat. The front will weaken and become stationary Sat night. Cape Flattery to Cape Lookout ...GALE WARNING... .TODAY...W to NW winds 5 to 15 kt. Seas 6 to 8 ft. .TONIGHT...S winds 15 to 25 kt. Seas 6 to 9 ft. .WED...S to SE winds 30 to 40 kt. Seas 10 to 16 ft. Isolated showers. .WED NIGHT...S to SE winds 20 to 30 kt. Seas 11 to 17 ft. Isolated showers. .THU...W to NW winds 15 to 25 kt. Seas 13 to 21 ft. .THU NIGHT...W to SW winds 10 to 20 kt. Seas 12 to 17 ft. .FRI...W winds 5 to 15 kt. Seas 10 to 15 ft. .FRI NIGHT...SW winds 10 to 20 kt. Seas 11 to 14 ft. .SAT...SW winds 15 to 25 kt. Seas 11 to 14 ft. .SAT NIGHT...SW winds 15 to 25 kt. Seas 11 to 14 ft. Cape Lookout to Point St. George ...GALE WARNING... .TODAY...N winds 10 to 20 kt. Seas 6 to 11 ft. .TONIGHT...N to NE winds 10 to 20 kt. Seas 6 to 9 ft. .WED...S winds 25 to 35 kt. Seas 7 to 12 ft. Isolated showers. .WED NIGHT...W to NW winds 20 to 30 kt. Seas 12 to 19 ft. Isolated showers. .THU...NW winds 15 to 25 kt. Seas 14 to 22 ft. .THU NIGHT...N to NW winds 5 to 15 kt. Seas 13 to 18 ft. .FRI...N to NW winds 10 to 20 kt. Seas 10 to 14 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 11 to 13 ft. .SAT...W to SW winds 10 to 20 kt. Seas 11 to 13 ft. .SAT NIGHT...SW winds 10 to 20 kt. Seas 11 to 13 ft. .Forecaster Krekeler. Ocean Prediction Center.