Offshore Forecast
Issued by NWS
Issued by NWS
067 FZPN35 KWBC 070840 OFFN35 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 1240 AM PST Sun Dec 7 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/ scn_25-83_Updated_VOBRA_Discontinuation_aaa.pdf .SYNOPSIS FOR WASHINGTON AND OREGON WATERS...Large lumbering area of low pressure will continue to impact the Gulf of Alaska and E Pacific waters through the middle to late part of this week. As a result a low pressure system over the S portion of the waters will track NE today, lifting a warm front across the central and N waters later this morning. This system will move inland tonight pulling a cold front SE across all of the waters. High pressure will follow behind the cold front across the waters this evening. Another low moving NE from the open E Pacific will move NE across the waters overnight and Mon. This system will be followed by a stronger cold front late Mon into Mon night. Thereafter, another quick moving area of high pressure will move across the regional waters Tue and inland Tue night. Yet another warm front will move NE over the area Tue night and be followed by another cold front to move E and SE through all waters Wed into Wed night. This front is expected to nearly stall across the southern waters and drift N as weak high pressure gradually builds across the N waters Wed night. The front is expected to gradually lift N and NE as warm front Thu and Thu night. Cape Flattery to Cape Lookout .TODAY...S to SW winds 15 to 25 kt, becoming W to SW. Seas 7 to 13 ft. Chance of rain. .TONIGHT...SW winds 15 to 25 kt. Seas 8 to 14 ft. .MON...SW winds 20 to 30 kt. Seas 9 to 16 ft. Chance of rain with vsby 1 nm or less. .MON NIGHT...W to SW winds 20 to 30 kt. Seas 13 to 17 ft. Chance of rain. .TUE...S to SE winds 15 to 25 kt. Seas 12 to 17 ft. .TUE NIGHT...W winds 20 to 30 kt. Seas 11 to 13 ft. .WED...SW winds 15 to 25 kt. Seas 10 to 13 ft. .WED NIGHT...SW winds 10 to 20 kt. Seas 9 to 13 ft. .THU...W to SW winds 10 to 20 kt. Seas 9 to 11 ft. .THU NIGHT...S to SW winds 10 to 20 kt. Seas 7 to 10 ft. Cape Lookout to Point St. George .TODAY...W to SW winds 15 to 25 kt. Seas 6 to 9 ft. Chance of rain. .TONIGHT...SW winds 10 to 20 kt. Seas 6 to 11 ft. .MON...SW winds 20 to 30 kt. Seas 10 to 16 ft. .MON NIGHT...SW winds 15 to 25 kt. Seas 9 to 15 ft. Chance of rain with vsby 1 nm or less. .TUE...SW winds 15 to 25 kt. Seas 9 to 13 ft. .TUE NIGHT...SW winds 15 to 25 kt. Seas 10 to 13 ft. .WED...SW winds 15 to 25 kt. Seas 9 to 13 ft. .WED NIGHT...SW winds 10 to 20 kt. Seas 9 to 13 ft. .THU...SW winds 10 to 20 kt. Seas 9 to 11 ft. .THU NIGHT...SW winds 5 to 15 kt. Seas 7 to 9 ft. .Forecaster Futterman. Ocean Prediction Center.