Offshore Forecast
Issued by NWS
Issued by NWS
235 FZPN35 KWBC 202134 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 234 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 slide E across the region tonight into Fri ahead of an approaching cold front. The front will pass SE over the area Fri night and Sat. High pressure will build behind the front Sat into Sat night, then continue over the waters through Tue night An area of low pressure N of the waters will weaken Sun into Sun night. A cold front will approach the region Mon night, then move into the far NW part Tue. The front will continue across the area Tue night. Cape Flattery to Cape Lookout .TONIGHT...N to 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 Shaw. Ocean Prediction Center.