


Offshore Forecast
Issued by NWS
Issued by NWS
132 FZPN35 KWBC 011448 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 748 AM PDT Fri Aug 1 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 low pressure center will pass just N of the waters today before dissipating tonight. High pressure will build across the waters behind the low today and persist through Sun before weakening Sun night. A weak cold front will approach from the NW Sun night into Mon, then move across the waters late Mon into Tue. High pressure will rebuild across the area behind the front Tue and Tue night. Cape Flattery to Cape Lookout .TODAY...W to NW winds less than 10 kt. Seas 3 ft. .TONIGHT...NW winds 5 to 15 kt. Seas 3 to 4 ft. .SAT...NW winds 5 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...NW winds 5 to 15 kt. Seas 3 to 5 ft. .SUN...NW winds 10 to 20 kt. Seas 3 to 5 ft. .SUN NIGHT...NW winds 10 to 20 kt. Seas 3 to 5 ft. .MON...S to SW winds 10 to 20 kt. Seas 3 to 6 ft. .MON NIGHT...S to SW winds 10 to 20 kt. Seas 5 to 8 ft. .TUE...W to SW winds 5 to 15 kt. Seas 4 to 7 ft. .TUE NIGHT...SW winds 5 to 15 kt. Seas 4 to 6 ft. Cape Lookout to Point St. George .TODAY...N to NW winds 5 to 15 kt. Seas 3 to 4 ft. .TONIGHT...N to NW winds 5 to 15 kt. Seas 3 to 4 ft. .SAT...N winds 5 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...N winds 5 to 15 kt. Seas 3 to 5 ft. .SUN...N winds 5 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...N winds 5 to 15 kt. Seas 3 to 4 ft. .MON...Variable winds 5 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 6 ft. .TUE...W winds 5 to 15 kt. Seas 3 to 6 ft. .TUE NIGHT...W to SW winds 5 to 15 kt. Seas 4 to 6 ft. .Forecaster Anderson. Ocean Prediction Center.