Offshore Forecast
Issued by NWS
Issued by NWS
203 FZPN35 KWBC 160400 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 800 PM PST Sat Nov 15 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...Strengthening low pressure will cross the NW Washington waters later tonight into Sun, approach Vancouver Island Sun night, and then weaken and drift SE Mon while crossing the inner Washington waters. A trailing strong cold front will reach the outer waters later tonight and early Sun, with the front progressing E and SE over the area during Sun. The front will reach the coast and pass S of the area by Sun night. A high pressure ridge will build E toward the waters Mon, and drift E over the waters Mon night into Tue. The ridge will weaken and shift inland Tue night as a warm front approaches from the W and SW. The warm front will lift quickly NE over the area Wed as the next strong cold front approaches from the W. The strong cold front will move E and SE over the area Wed night. A weak high pressure ridge will form over the area Thu as a secondary cold front approaches from the W Thu night. Cape Flattery to Cape Lookout ...GALE WARNING... .TONIGHT...S winds 15 to 25 kt. Seas 8 to 12 ft. Chance of rain. .SUN...NW winds 30 to 45 kt. Seas 9 to 16 ft. Chance of rain. .SUN NIGHT...NW winds 25 to 35 kt. Seas 10 to 15 ft. Scattered showers. .MON...NW winds 15 to 25 kt. Seas 10 to 15 ft. Chance of rain. .MON NIGHT...NW winds 15 to 25 kt. Seas 7 to 11 ft. .TUE...N to NW winds 10 to 20 kt. Seas 6 to 9 ft. .TUE NIGHT...SE winds 15 to 25 kt. Seas 6 to 8 ft. .WED...S to SE winds 25 to 35 kt. Seas 9 to 15 ft. .WED NIGHT...S to SE winds 25 to 35 kt. Seas 9 to 15 ft. .THU...W to SW winds 15 to 25 kt. Seas 14 to 22 ft. .THU NIGHT...W to SW winds 10 to 20 kt. Seas 14 to 19 ft. Cape Lookout to Point St. George ...GALE WARNING... .TONIGHT...S to SW winds 10 to 20 kt. Seas 8 to 10 ft. Chance of rain. .SUN...NW winds 30 to 40 kt. Seas 9 to 16 ft. Chance of rain. .SUN NIGHT...NW winds 30 to 40 kt. Seas 9 to 15 ft. Scattered showers. .MON...N to NW winds 20 to 30 kt. Seas 11 to 17 ft. Scattered showers. .MON NIGHT...N to NW winds 15 to 25 kt. Seas 8 to 12 ft. .TUE...N winds 5 to 15 kt. Seas 6 to 10 ft. .TUE NIGHT...S to SE winds 10 to 20 kt. Seas 6 to 9 ft. .WED...S winds 25 to 35 kt. Seas 7 to 12 ft. .WED NIGHT...W winds 25 to 35 kt. Seas 10 to 16 ft. .THU...W to NW winds 25 to 35 kt. Seas 17 to 26 ft. .THU NIGHT...NW winds 20 to 30 kt. Seas 16 to 23 ft. .Forecaster Mills. Ocean Prediction Center.