


Offshore Forecast
Issued by NWS
Issued by NWS
418 FZPN35 KWBC 162125 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 225 PM PDT Fri May 16 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 cold front moving slowly through the inner waters will stall and eventually dissipate near the coast by this evening. Another cold front will move into the waters tonight and move E and SE across the area and out of the area by early Sat morning. High pressure will build in from the W behind the cold front and settle over the waters through Sun. The area of high pressure will move E of the waters Sun night as a warm front crosses the waters followed by a cold front moving E and SE over the area Mon and exiting the region by Mon night. On Tue and Tue night high pressure will be building E over the region and gradually moving over the waters Wed and Wed night. Cape Flattery to Cape Lookout .TONIGHT...W winds 5 to 10 kt, becoming NW 10 to 20 kt. Seas 6 to 8 ft. Chance of rain. .SAT...NW winds 10 to 20 kt. Seas 6 to 8 ft. .SAT NIGHT...NW winds 15 to 25 kt. Seas 6 to 9 ft. .SUN...W to NW winds 10 to 20 kt. Seas 6 to 9 ft. .SUN NIGHT...S winds 15 to 25 kt. Seas 6 to 8 ft. .MON...W winds 15 to 25 kt. Seas 8 to 14 ft. .MON NIGHT...W winds 15 to 25 kt. Seas 9 to 15 ft. .TUE...W winds 10 to 20 kt. Seas 10 to 14 ft. .TUE NIGHT...W to NW winds 10 to 15 kt. Seas 8 to 10 ft. .WED...NW winds 10 to 15 kt. Seas 6 to 8 ft. .WED NIGHT...NW winds 10 to 15 kt. Seas 5 to 6 ft. Cape Lookout to Point St. George .TONIGHT...W winds 5 to 15 kt, becoming W to NW 10 to 20 kt. Seas 5 to 7 ft. .SAT...NW winds 10 to 20 kt. Seas 6 to 7 ft. .SAT NIGHT...NW winds 10 to 20 kt. Seas 6 to 8 ft. .SUN...W to NW winds 5 to 15 kt. Seas 6 to 7 ft. .SUN NIGHT...W to SW winds 10 to 20 kt. Seas 5 to 7 ft. .MON...W winds 10 to 20 kt. Seas 6 to 11 ft. .MON NIGHT...W to NW winds 10 to 20 kt. Seas 8 to 13 ft. .TUE...NW winds 10 to 15 kt. Seas 8 to 12 ft. .TUE NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. .WED...N winds 15 to 25 kt. Seas 6 to 9 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 5 to 8 ft. .Forecaster Rowland. Ocean Prediction Center.