Offshore Forecast
Issued by NWS
Issued by NWS
255 FZPN35 KWBC 190327 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 827 PM PDT Thu Jul 18 2024 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 high pressure ridge over the waters will weaken tonight. A weakening cold front will move E across the waters tonight into Fri. High pressure will briefly rebuild across the waters Fri through Sat night before another cold front moves across the waters. The weak cold front will move across the region Sat night into Mon. High pressure will gradually rebuild over the waters behind the front Sun night through Tue. Tue a weak cold front or trough will approach the waters, then move E across the region later Tue and Tue night. Cape Flattery to Cape Lookout .TONIGHT...S winds 5 to 15 kt. Seas 4 to 6 ft. .FRI...S to SE winds 5 to 15 kt. Seas 4 to 5 ft. .FRI NIGHT...W to NW winds 5 to 10 kt. Seas 4 to 5 ft. .SAT...NW winds 5 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...NW winds 10 to 20 kt. Seas 4 to 6 ft. .SUN...NW winds 10 to 20 kt. Seas 5 to 7 ft. .SUN NIGHT...NW winds 10 to 20 kt. Seas 4 to 7 ft. .MON...NW winds 10 to 20 kt. Seas 4 to 7 ft. .MON NIGHT...W to NW winds 10 to 20 kt. Seas 4 to 6 ft. .TUE...W winds 5 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...NW winds 5 to 15 kt. Seas 4 to 5 ft. Cape Lookout to Point St. George .TONIGHT...S to SW winds 5 to 15 kt. Seas 4 to 6 ft. .FRI...W to NW winds less than 10 kt. Seas 4 to 6 ft. .FRI NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 5 ft. .SAT...N winds 10 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. .SUN...N winds 10 to 20 kt. Seas 5 to 7 ft. .SUN NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft. .MON...N to NW winds 15 to 25 kt. Seas 5 to 9 ft. .MON NIGHT...N winds 20 to 30 kt. Seas 5 to 9 ft. .TUE...N winds 20 to 30 kt. Seas 5 to 9 ft. .TUE NIGHT...N winds 20 to 30 kt. Seas 5 to 9 ft. .Forecaster Joseph. Ocean Prediction Center.