


Offshore Forecast
Issued by NWS
Issued by NWS
068 FZPN35 KWBC 312050 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 150 PM PDT Sun Aug 31 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...Broad high pressure will continue across the N and Central regional waters tonight. On Mon a weak cold front will move S across the N and Central waters and dissipate Mon night. Thereafter, weak N to S oriented ridging will remain just W of the regional waters Tue through Fri. Cape Flattery to Cape Lookout .TONIGHT...N to NW winds 5 to 15 kt. Seas 3 to 5 ft. .MON...N to NW winds 5 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...Variable winds 5 to 15 kt. Seas 4 to 7 ft. .TUE...Variable winds less than 10 kt. Seas 4 to 6 ft. .TUE NIGHT...W to NW winds less than 10 kt. Seas 4 to 6 ft. .WED...NW winds 5 to 15 kt. Seas 5 to 6 ft. .WED NIGHT...NW winds 10 to 20 kt. Seas 5 to 6 ft. .THU...N to NW winds 10 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...NW winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...NW winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...NW winds 10 to 20 kt. Seas 4 to 6 ft. Cape Lookout to Point St. George .TONIGHT...N winds less than 10 kt, increasing to 5 to 15 kt. Seas 4 to 5 ft. .MON...N to NW winds 5 to 15 kt. Seas 4 to 5 ft. .MON NIGHT...N to NW winds 5 to 15 kt. Seas 4 to 5 ft. .TUE...N to NW winds 5 to 15 kt. Seas 4 to 5 ft. .TUE NIGHT...N to NW winds 5 to 15 kt. Seas 4 to 5 ft. .WED...N winds 5 to 15 kt. Seas 5 to 6 ft. .WED NIGHT...N winds 5 to 15 kt. Seas 5 to 6 ft. .THU...N winds 5 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...N winds 5 to 15 kt. Seas 4 to 5 ft. .FRI...N winds less than 10 kt. Seas 4 to 5 ft. .FRI NIGHT...N winds less than 10 kt. Seas 4 to 5 ft. .Forecaster Futterman. Ocean Prediction Center.