Offshore Forecast
Issued by NWS
Issued by NWS
314 FZPN36 KWBC 311008 OFFN36 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 208 AM PST Fri Jan 31 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. .SYNOPSIS FOR CALIFORNIA WATERS...A high pressure ridge will persist over the central and southern waters into Sat night while gradually weakening. A cold front will slowly move over the northern and into the central waters today into tonight. The front will stall across the central waters Sat. A second cold front will move across the N waters tonight into Sat, and merge with the stationary front across the central waters Sat night. The front will remain stationary across the central waters through Mon night, before moving S and into the S waters Tue and Tue night. A high pressure ridge will build across the N and central waters behind the front Tue and Tue night. Point St. George to Point Arena .TODAY...S to SW winds 20 to 30 kt. Seas 7 to 12 ft. Rain and areas of fog with vsby 1 nm or less. .TONIGHT...W to SW winds 5 to 15 kt. Seas 6 to 10 ft. Chance of showers. .SAT...N to NE winds 10 to 20 kt. Seas 6 to 11 ft. Chance of showers. .SAT NIGHT...NE winds 10 to 20 kt. Seas 8 to 10 ft. .SUN...NE winds 10 to 20 kt. Seas 9 to 10 ft. .SUN NIGHT...N to NE winds 15 to 25 kt. Seas 8 to 11 ft. .MON...N to NE winds 15 to 25 kt. Seas 9 to 12 ft. .MON NIGHT...N winds 10 to 20 kt. Seas 9 to 11 ft. .TUE...NW winds 10 to 20 kt. Seas 7 to 10 ft. .TUE NIGHT...W winds 10 to 20 kt. Seas 7 to 10 ft. Point Arena to Santa Cruz Island, CA .TODAY...S to SW winds 15 to 25 kt. Seas 5 to 9 ft. Rain. .TONIGHT...SW winds 10 to 20 kt. Seas 5 to 8 ft. Chance of rain and areas of fog with vsby 1 nm or less. .SAT...SW winds 15 to 25 kt. Seas 6 to 10 ft. Chance of rain. .SAT NIGHT...SW winds 10 to 20 kt. Seas 6 to 10 ft. Chance of rain. .SUN...SW winds 10 to 20 kt. Seas 6 to 10 ft. .SUN NIGHT...NE winds 15 to 25 kt. Seas 7 to 12 ft. .MON...NE winds 15 to 25 kt. Seas 8 to 13 ft. .MON NIGHT...S winds 15 to 25 kt. Seas 7 to 12 ft. .TUE...N winds 15 to 25 kt. Seas 7 to 12 ft. .TUE NIGHT...N to NW winds 15 to 25 kt. Seas 7 to 12 ft. Santa Cruz Island, CA to San Clemente Island, CA...south to Guadalupe Island .TODAY...NW winds 5 to 10 kt, becoming N 5 to 15 kt. Seas 3 to 4 ft. .TONIGHT...N to NW winds 5 to 15 kt. Seas 3 to 4 ft. .SAT...NW winds 5 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...NW winds 10 to 20 kt. Seas 3 to 5 ft. .SUN...N to NW winds 10 to 20 kt. Seas 3 to 6 ft. .SUN NIGHT...N to NW winds 5 to 15 kt. Seas 4 to 7 ft. .MON...NW winds 5 to 15 kt. Seas 5 to 8 ft. .MON NIGHT...S to SW winds 5 to 15 kt. Seas 4 to 8 ft. .TUE...S winds 10 to 20 kt. Seas 6 to 10 ft. .TUE NIGHT...N winds 15 to 25 kt. Seas 7 to 12 ft. .Forecaster Achorn. Ocean Prediction Center.