Offshore Forecast
Issued by NWS
Issued by NWS
663 FZPN35 KWBC 260359 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 859 PM PDT Wed Sep 25 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 of the waters tonight. Strong low pressure will pass to the NW and N of the waters Thu into Thu night, then weaken as it moves into interior British Columbia on Fri.The system will swing a strong cold front across all of the waters Thu night and E of the area on Fri. Significant swells will move from N to S across the waters late Thu and continue until late Fri. Thereafter, conditions improve on Sat as high pressure builds across the area from the W and persists through Sun night, before the ridge moves into the region Mon into Mon night. Cape Flattery to Cape Lookout ...GALE WARNING... .TONIGHT...S to SW winds 15 to 25 kt. Seas 9 to 10 ft. .THU...S to SW winds 35 to 45 kt. Seas 14 to 22 ft. Chance of rain. .THU NIGHT...W to SW winds 35 to 45 kt. Seas 18 to 27 ft. .FRI...W to NW winds 15 to 25 kt. Seas 13 to 22 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 10 to 14 ft. .SAT...N winds 15 to 25 kt. Seas 8 to 11 ft. .SAT NIGHT...NW winds 15 to 25 kt. Seas 6 to 9 ft. .SUN...N to NW winds 10 to 20 kt. Seas 5 to 8 ft. .SUN NIGHT...N to NE winds 10 to 20 kt. Seas 4 to 7 ft. .MON...S winds 20 to 30 kt. Seas 9 to 14 ft. .MON NIGHT...W to SW winds 20 to 30 kt. Seas 14 to 21 ft. Cape Lookout to Point St. George ...GALE WARNING... .TONIGHT...N to NW winds 5 to 15 kt. Seas 9 to 10 ft. .THU...S to SW winds 25 to 35 kt. Seas 8 to 14 ft. .THU NIGHT...SW winds 20 to 30 kt. Seas 11 to 17 ft. .FRI...N winds 15 to 25 kt. Seas 10 to 17 ft. .FRI NIGHT...N winds 20 to 30 kt. Seas 10 to 14 ft. .SAT...N winds 15 to 25 kt. Seas 8 to 13 ft. .SAT NIGHT...N winds 20 to 30 kt. Seas 7 to 11 ft. .SUN...N winds 20 to 30 kt. Seas 6 to 11 ft. .SUN NIGHT...N winds 20 to 30 kt. Seas 7 to 11 ft. .MON...N winds 15 to 25 kt. Seas 6 to 10 ft. .MON NIGHT...W to NW winds 10 to 20 kt. Seas 6 to 10 ft. .Forecaster Folmer. Ocean Prediction Center.