Offshore Forecast
Issued by NWS
Issued by NWS
410 FZPN35 KWBC 210356 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 856 PM PDT Thu Jun 20 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...High pressure will move E across the waters tonight through Fri in advance of a approaching cold front. The cold front will move SE over the area Fri night and Sat. High pressure will build behind the front later Sat and Sat night, then persist over the waters through Tue night. An area of low pressure will move E and to the N of the waters Sat night and will weaken Sun into Sun night. A cold front will approach the waters late Mon night into Tue, then move into the outer waters Tue and Tue night. Cape Flattery to Cape Lookout .TONIGHT...NW winds 10 to 20 kt. Seas 3 to 6 ft. .FRI...NW winds 10 to 20 kt. Seas 3 to 6 ft. .FRI NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 6 ft. Chance of showers. .SAT...W winds 10 to 20 kt. Seas 4 to 7 ft. Slight chance of showers. .SAT NIGHT...W winds 10 to 20 kt. Seas 6 to 10 ft. .SUN...W winds 10 to 20 kt. Seas 6 to 11 ft. .SUN NIGHT...W winds 5 to 15 kt. Seas 7 to 10 ft. .MON...W to NW winds 5 to 15 kt. Seas 5 to 8 ft. .MON NIGHT...S to SW winds 5 to 15 kt. Seas 5 to 7 ft. .TUE...S winds 10 to 15 kt. Seas 4 to 5 ft. .TUE NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 5 ft. Cape Lookout to Point St. George .TONIGHT...N winds 15 to 25 kt. Seas 4 to 8 ft. .FRI...N winds 15 to 25 kt. Seas 5 to 9 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft. .SAT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .SAT NIGHT...NW winds 10 to 20 kt. Seas 5 to 9 ft. .SUN...N to NW winds 15 to 25 kt. Seas 5 to 9 ft. .SUN NIGHT...N to NW winds 15 to 25 kt. Seas 7 to 9 ft. .MON...N winds 15 to 25 kt. Seas 6 to 9 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft. .TUE...N winds 10 to 20 kt. Seas 4 to 7 ft. .TUE NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 5 ft. .Forecaster Rowland. Ocean Prediction Center.