Offshore Forecast
Issued by NWS
Issued by NWS
628 FZPN36 KWBC 071607 OFFN36 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 807 AM PST Sun Dec 7 2025 California 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 CALIFORNIA WATERS...A low pressure trough will remain along the central and S California coast today through Tue night, then redevelop along the N and central coast Wed through Thu night. High pressure just to the W of the central waters will remain through Wed night then drift N over and to the W of the N and central waters later Wed night through Thu night. Point St. George to Point Arena .TODAY...W to SW winds 5 to 15 kt. Seas 6 to 8 ft. .TONIGHT...W to SW winds 10 to 20 kt. Seas 5 to 8 ft. .MON...SW winds 10 to 20 kt. Seas 6 to 10 ft. .MON NIGHT...SW winds 10 to 20 kt. Seas 6 to 11 ft. .TUE...W to SW winds 10 to 20 kt. Seas 7 to 11 ft. .TUE NIGHT...W to SW winds 10 to 20 kt. Seas 8 to 11 ft. .WED...W winds 5 to 15 kt. Seas 8 to 10 ft. .WED NIGHT...N to NW winds 5 to 15 kt. Seas 8 to 10 ft. .THU...N winds 10 to 20 kt. Seas 8 to 10 ft. .THU NIGHT...N winds 10 to 20 kt. Seas 7 to 9 ft. Point Arena to Santa Cruz Island, CA .TODAY...N winds 10 to 20 kt. Seas 5 to 8 ft. .TONIGHT...N winds 10 to 20 kt. Seas 5 to 8 ft. .MON...N winds 10 to 20 kt. Seas 4 to 8 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft. .TUE...N winds 10 to 20 kt. Seas 6 to 8 ft. .TUE NIGHT...N winds 15 to 25 kt. Seas 7 to 9 ft. .WED...N winds 15 to 25 kt. Seas 7 to 9 ft. .WED NIGHT...N winds 15 to 25 kt. Seas 7 to 9 ft. .THU...N winds 10 to 20 kt. Seas 7 to 10 ft. .THU NIGHT...N winds 10 to 20 kt. Seas 7 to 9 ft. Santa Cruz Island, CA to San Clemente Island, CA...south to Guadalupe Island .TODAY...N winds 10 to 20 kt. Seas 5 to 8 ft. .TONIGHT...N winds 10 to 20 kt. Seas 5 to 8 ft. .MON...N winds 10 to 20 kt. Seas 5 to 8 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft. .TUE...N winds 15 to 25 kt. Seas 5 to 8 ft. .TUE NIGHT...N winds 10 to 20 kt. Seas 5 to 9 ft. .WED...N winds 10 to 20 kt. Seas 5 to 9 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 5 to 9 ft. .THU...N winds 10 to 20 kt. Seas 5 to 9 ft. .THU NIGHT...N to NW winds 5 to 15 kt. Seas 5 to 9 ft. .Forecaster Rowland. Ocean Prediction Center.