


Offshore Forecast
Issued by NWS
Issued by NWS
045 FZPN35 KWBC 241540 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 840 AM PDT Sun Aug 24 2025 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 high pressure ridge will persist along or just W of the outer waters through Tue and Tue night while a weak coastal trough remains along Washington and Oregon. On Wed and Wed night weak low pressure will develop and approach from the W and remain W of the outer areas through Thu night. On Wed night a cold front will move E into the waters and across the rest of the area Thu and Thu night. Cape Flattery to Cape Lookout .TODAY...NW winds 15 to 25 kt. Seas 4 to 8 ft. .TONIGHT...N to NW winds 15 to 25 kt. Seas 5 to 9 ft. .MON...N to NW winds 15 to 25 kt. Seas 6 to 8 ft. .MON NIGHT...NW winds 15 to 25 kt. Seas 6 to 8 ft. .TUE...NW winds 15 to 25 kt. Seas 6 to 8 ft. .TUE NIGHT...NW winds 10 to 20 kt. Seas 4 to 7 ft. .WED...NW winds 5 to 15 kt. Seas 3 to 6 ft. .WED NIGHT...NW winds 5 to 15 kt. Seas 3 to 5 ft. .THU...Variable winds 5 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. Cape Lookout to Point St. George .TODAY...N winds 15 to 20 kt. Seas 6 to 8 ft. .TONIGHT...N winds 15 to 25 kt. Seas 6 to 8 ft. .MON...N winds 15 to 25 kt. Seas 6 to 9 ft. .MON NIGHT...N winds 20 to 25 kt. Seas 7 to 9 ft. .TUE...N winds 15 to 25 kt. Seas 6 to 9 ft. .TUE NIGHT...N winds 10 to 20 kt. Seas 5 to 8 ft. .WED...N to NW winds 5 to 15 kt. Seas 4 to 7 ft. .WED NIGHT...W to SW winds 5 to 15 kt. Seas 4 to 5 ft. .THU...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 6 ft. .Forecaster Rowland. Ocean Prediction Center.