Offshore Forecast
Issued by NWS
Issued by NWS
382 FZPN35 KWBC 242158 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 258 PM PDT Tue Sep 24 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 weak cold front will pass across the waters tonight through Wed night. A strong low pressure system will pass to the N of the waters Thu and Thu night with significant swells entering the waters from late Thu into Fri night. Conditions then improve by early Sat as high pressure begins to build over the waters and persist through Sun night. Cape Flattery to Cape Lookout ...GALE FORCE WINDS POSSIBLE THU... .TONIGHT...SW winds 5 to 15 kt, becoming NW 10 to 20 kt. Seas 8 to 11 ft. .WED...NW winds 10 to 20 kt. Seas 9 to 11 ft. Scattered showers. .WED NIGHT...S to SW winds 10 to 20 kt. Seas 8 to 10 ft. .THU...S to SW winds 30 to 40 kt. Seas 12 to 19 ft. Chance of rain. .THU NIGHT...W winds 30 to 40 kt. Seas 16 to 25 ft. .FRI...W to NW winds 10 to 20 kt. Seas 12 to 21 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 7 to 10 ft. .SUN...N winds 10 to 20 kt. Seas 5 to 9 ft. .SUN NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft. Cape Lookout to Point St. George .TONIGHT...N to NW winds 5 to 15 kt, becoming W to NW 10 to 20 kt. Seas 7 to 11 ft. .WED...NW winds 10 to 20 kt. Seas 8 to 11 ft. Chance of rain with vsby 1 nm or less. .WED NIGHT...N to NW winds 5 to 15 kt. Seas 8 to 10 ft. .THU...S to SW winds 20 to 30 kt. Seas 7 to 13 ft. .THU NIGHT...W to SW winds 15 to 25 kt. Seas 11 to 17 ft. .FRI...N winds 15 to 25 kt. Seas 10 to 16 ft. .FRI NIGHT...N winds 20 to 30 kt. Seas 10 to 13 ft. .SAT...N winds 15 to 25 kt. Seas 8 to 13 ft. .SAT NIGHT...N winds 15 to 25 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. .Forecaster Poche. Ocean Prediction Center.