


Offshore Forecast
Issued by NWS
Issued by NWS
851 FZPN35 KWBC 120947 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 247 AM PDT Sat Jul 12 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...High pressure will be centered to the W of N California today into tonight and then shift further N to the W of the Oregon and Washington through Wed night while strengthening. A weak cold front or trough will move E and SE over the area later toight into Sun. A trough will form along the coast of Vancouver island later tonight into Sun night and persist through Wed night. Cape Flattery to Cape Lookout .TODAY...N to NW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT...NW winds 10 to 20 kt. Seas 5 to 7 ft. .SUN...NW winds 15 to 25 kt. Seas 5 to 7 ft. .SUN NIGHT...NW winds 20 to 30 kt. Seas 5 to 9 ft. .MON...N to NW winds 20 to 30 kt. Seas 7 to 11 ft. .MON NIGHT...N to NW winds 20 to 30 kt. Seas 7 to 12 ft. .TUE...N to NW winds 15 to 25 kt. Seas 8 to 11 ft. .TUE NIGHT...N to NW winds 15 to 25 kt. Seas 8 to 11 ft. .WED...N winds 15 to 25 kt. Seas 8 to 12 ft. .WED NIGHT...N to NW winds 20 to 30 kt. Seas 8 to 11 ft. Cape Lookout to Point St. George .TODAY...N winds 20 to 30 kt. Seas 6 to 11 ft. .TONIGHT...N winds 20 to 30 kt. Seas 6 to 11 ft. .SUN...N winds 20 to 30 kt. Seas 8 to 13 ft. .SUN NIGHT...N winds 20 to 30 kt. Seas 8 to 14 ft. .MON...N winds 20 to 30 kt. Seas 8 to 14 ft. .MON NIGHT...N winds 20 to 30 kt. Seas 9 to 15 ft. .TUE...N winds 20 to 30 kt. Seas 9 to 13 ft. .TUE NIGHT...N winds 15 to 25 kt. Seas 8 to 11 ft. .WED...N winds 15 to 25 kt. Seas 8 to 12 ft. .WED NIGHT...N winds 20 to 30 kt. Seas 8 to 11 ft. .Forecaster Rowland. Ocean Prediction Center.