


Offshore Forecast
Issued by NWS
Issued by NWS
713 FZPN36 KWBC 291608 OFFN36 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 908 AM PDT Fri Aug 29 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...High pressure over the central and S waters will weaken today as a cold front moves SE over the N and central waters later today into tonight before dissipating near the coast by early Sat. High pressure will build in across the N and central waters behind the front, then persist along and W and NW of the area through Tue night while a trough develops along the N and central coast Mon night into Tue night. Point St. George to Point Arena .TODAY...S winds 5 to 15 kt. Seas 3 to 4 ft. .TONIGHT...Variable winds 5 to 15 kt. Seas 3 to 5 ft. .SAT...Variable winds 5 to 15 kt. Seas 4 to 5 ft. .SAT NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. .SUN...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .SUN NIGHT...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 9 ft. .TUE...N winds 15 to 25 kt. Seas 5 to 9 ft. .TUE NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft. Point Arena to Santa Cruz Island, CA .TODAY...NW winds 5 to 15 kt. Seas 4 to 6 ft. .TONIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .SAT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .SAT NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft. .SUN...N winds 15 to 25 kt. Seas 5 to 9 ft. .SUN NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft. .MON...N winds 10 to 20 kt. Seas 5 to 9 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft. .TUE...N to NW winds 15 to 25 kt. Seas 6 to 9 ft. .TUE NIGHT...N to NW winds 10 to 20 kt. Seas 6 to 8 ft. Santa Cruz Island, CA to San Clemente Island, CA...south to Guadalupe Island .TODAY...N to NW winds 5 to 15 kt. Seas 4 to 6 ft. .TONIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .SAT...NW winds 10 to 20 kt. Seas 4 to 7 ft. .SAT NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .SUN...N to NW winds 10 to 20 kt. Seas 4 to 8 ft. .SUN NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 8 ft. .MON...N to NW winds 10 to 20 kt. Seas 4 to 8 ft. .MON NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 8 ft. .TUE...N to NW winds 10 to 20 kt. Seas 5 to 8 ft. .TUE NIGHT...NW winds 10 to 20 kt. Seas 5 to 7 ft. .Forecaster Futterman. Ocean Prediction Center.