Offshore Forecast
Issued by NWS
Issued by NWS
537 FZPN35 KWBC 150922 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 122 AM 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...A weak high pressure ridge will form over the waters today as a low pressure center strengthens to the W of the area. The strengthening low will move NE and pass just NW, and then N of the waters tonight into Sun. A trailing strong cold front will reach the outer waters 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. The next high pressure ridge will build E toward the waters Mon, and slowly 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 as the associated strong low pressure center approaches from the NW. Cape Flattery to Cape Lookout ...GALE WARNING... .TODAY...W to NW winds 10 to 15 kt, diminishing to less than 10 kt. Seas 7 to 11 ft. Showers. .TONIGHT...S winds 15 to 25 kt. Seas 8 to 11 ft. Showers likely. .SUN...NW winds 30 to 40 kt. Seas 9 to 16 ft. Showers. .SUN NIGHT...NW winds 20 to 30 kt. Seas 9 to 16 ft. Chance of rain. .MON...NW winds 15 to 25 kt. Seas 10 to 14 ft. .MON NIGHT...NW winds 15 to 25 kt. Seas 7 to 11 ft. .TUE...NW winds 10 to 20 kt. Seas 6 to 9 ft. .TUE NIGHT...SE winds 10 to 20 kt. Seas 6 to 8 ft. .WED...SE winds 25 to 35 kt. Seas 8 to 14 ft. .WED NIGHT...S to SE winds 20 to 30 kt. Seas 9 to 15 ft. Cape Lookout to Point St. George ...GALE WARNING... .TODAY...W to NW winds 5 to 15 kt, becoming N to NW. Seas 6 to 10 ft. Chance of rain. .TONIGHT...W to SW winds 5 to 15 kt. Seas 8 to 9 ft. Showers. .SUN...NW winds 25 to 35 kt. Seas 9 to 16 ft. Showers. .SUN NIGHT...N to NW winds 25 to 35 kt. Seas 10 to 17 ft. Scattered showers. .MON...N to NW winds 20 to 30 kt. Seas 11 to 18 ft. .MON NIGHT...N to NW winds 10 to 20 kt. Seas 8 to 13 ft. .TUE...N to NW winds 5 to 15 kt. Seas 6 to 9 ft. .TUE NIGHT...SE winds 10 to 20 kt. Seas 5 to 8 ft. .WED...S winds 20 to 30 kt. Seas 7 to 12 ft. .WED NIGHT...W to SW winds 25 to 35 kt. Seas 11 to 18 ft. .Forecaster Mills. Ocean Prediction Center.