Offshore Forecast
Issued by NWS
Issued by NWS
535 FZPN35 KWBC 220235 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 735 PM PDT Tue May 21 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 cold front will move SE across the waters tonight. High pressure remain centered to the SW of the area tonight through Wed night as a low pressure moves SE near Vancouver Island. The high will weaken and slide to the SE Thu and Thu night as a cold front moves across the area Thu night into Fri. High pressure will briefly build towards the waters Fri ahead of a cold front, that will likely move across the waters Fri night through Sat night. A broad area of low pressure will move SE towards the waters Sun and Sun night. Cape Flattery to Cape Lookout ...GALE WARNING... .TONIGHT...NW winds 25 to 35 kt. Seas 8 to 14 ft. .WED...NW winds 25 to 35 kt. Seas 9 to 15 ft. .WED NIGHT...NW winds 10 to 20 kt. Seas 6 to 11 ft. .THU...W to NW winds 5 to 15 kt. Seas 4 to 7 ft. Chance of rain. .THU NIGHT...W to NW winds 10 to 20 kt. Seas 5 to 8 ft. .FRI...NW winds 15 to 25 kt. Seas 6 to 10 ft. .FRI NIGHT...NW winds 15 to 25 kt. Seas 6 to 11 ft. .SAT...NW winds 15 to 25 kt. Seas 7 to 10 ft. .SAT NIGHT...W winds 5 to 15 kt. Seas 5 to 8 ft. .SUN...SW winds 5 to 15 kt. Seas 5 to 6 ft. .SUN NIGHT...SW winds 5 to 15 kt. Seas 4 to 6 ft. Cape Lookout to Point St. George .TONIGHT...NW winds 15 to 20 kt. Seas 5 to 8 ft. .WED...N to NW winds 15 to 20 kt. Seas 6 to 11 ft. .WED NIGHT...NW winds 10 to 20 kt. Seas 6 to 11 ft. .THU...NW winds 5 to 15 kt. Seas 5 to 8 ft. Chance of rain. .THU NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .FRI NIGHT...N to NW winds 15 to 20 kt. Seas 5 to 8 ft. .SAT...NW winds 10 to 20 kt. Seas 6 to 9 ft. .SAT NIGHT...N to NW winds 5 to 15 kt. Seas 6 to 8 ft. .SUN...W to SW winds 5 to 15 kt. Seas 5 to 7 ft. .SUN NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 6 ft. .Forecaster Futterman. Ocean Prediction Center.