Offshore Forecast
Issued by NWS
Issued by NWS
058 FZPN35 KWBC 091548 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC ISSUED BY NWS Honolulu HI 748 AM PST Tue Dec 9 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. This product will be discontinued January 6. For more details see: https://www.weather.gov/media/notification/pdf_2025/ scn25-83_Updated_VOBRA_Discontinuation_aaa.pdf .SYNOPSIS FOR WASHINGTON AND OREGON WATERS...A front will stall across the central waters today, while high pressure moves E over the northern waters this morning then quickly inland this afternoon. The front will return NE over the central and northern waters tonight and be followed by a cold front that moves into the waters Wed into Wed night. This front is expected to stall across the southern waters and drift N as weak high pressure gradually builds across the N waters Wed and Wed night. The front is expected to gradually lift N and NE as a warm front Thu and lift N of the area Thu night. A cold front will approach the area from the W Fri and Fri night, then move across the area Sat and Sat night. Cape Flattery to Cape Lookout .TODAY...SE winds 20 to 30 kt. Seas 11 to 15 ft. Chance of rain. .TONIGHT...SW winds 20 to 30 kt. Seas 11 to 14 ft. Chance of rain. .WED...SW winds 15 to 25 kt. Seas 10 to 13 ft. Chance of rain. .WED NIGHT...W to SW winds 15 to 25 kt. Seas 10 to 13 ft. Chance of rain. .THU...W to NW winds 5 to 15 kt. Seas 9 to 11 ft. .THU NIGHT...E to SE winds 10 to 20 kt. Seas 7 to 9 ft. .FRI...SW winds 5 to 15 kt. Seas 6 to 7 ft. .FRI NIGHT...S to SW winds 10 to 20 kt. Seas 5 to 7 ft. .SAT...S to SW winds 20 to 30 kt. Seas 7 to 12 ft. .SAT NIGHT...SW winds 20 to 30 kt. Seas 9 to 15 ft. Cape Lookout to Point St. George .TODAY...SW winds 15 to 25 kt. Seas 9 to 14 ft. Chance of rain. .TONIGHT...SW winds 20 to 30 kt. Seas 9 to 14 ft. Chance of rain. .WED...SW winds 15 to 25 kt. Seas 8 to 13 ft. Chance of rain. .WED NIGHT...SW winds 15 to 25 kt. Seas 9 to 13 ft. Chance of rain. .THU...SW winds 5 to 15 kt. Seas 9 to 11 ft. .THU NIGHT...Variable winds 5 to 15 kt. Seas 7 to 9 ft. .FRI...Variable winds 5 to 15 kt. Seas 6 to 8 ft. .FRI NIGHT...S winds 10 to 20 kt. Seas 5 to 7 ft. .SAT...S to SW winds 15 to 25 kt. Seas 5 to 9 ft. .SAT NIGHT...SW winds 15 to 25 kt. Seas 6 to 11 ft. .Forecaster Collins. Ocean Prediction Center.