


Offshore Forecast
Issued by NWS
Issued by NWS
239 FZPN22 KWNM 272155 OFFN07 NAVTEX Marine Forecast for southern California waters NWS Ocean Prediction Center Washington DC 255 PM PDT Wed Aug 27 2025 Conditions given represent the highest within that period. ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed coastal waters forecasts... .SYNOPSIS...Weak high pressure will build E into the central and southern waters tonight while a cold front approaches from the NW later Thu. On Thu and Thu night the high pressure over the central and S waters will become weaker as the cold front moves SE over the N and central waters Thu night into Fri. By Fri night into Sat high pressure will build in across the N and central waters, then persist along and W and NW of the area through Mon night while a trough develops along the N and central coast. Point Piedras Blancas to Point Conception .TONIGHT...Variable winds 5 to 15 kt. Seas 3 to 5 ft. .THU...NW winds 5 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...N to NW winds 5 to 15 kt. Seas 3 to 5 ft. .FRI...NW winds 10 to 20 kt. Seas 3 to 5 ft. .FRI NIGHT...NW winds 10 to 20 kt. Seas 3 to 6 ft. .SAT...N to NW winds 10 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft. .SUN...N to NW winds 15 to 25 kt. Seas 5 to 8 ft. .SUN NIGHT...N to NW winds 15 to 25 kt. Seas 5 to 8 ft. .MON...NW winds 10 to 20 kt. Seas 4 to 8 ft. .MON NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. Point Conception to the Mexican border .TONIGHT...N to NW winds 5 to 15 kt. Seas 3 to 6 ft. .THU...N to NE winds 5 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...N to NW winds 10 to 20 kt. Seas 3 to 5 ft. .FRI...N to NW winds 10 to 20 kt. Seas 3 to 5 ft. .FRI NIGHT...NW winds 10 to 20 kt. Seas 3 to 5 ft. .SAT...NW winds 10 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...NW winds 10 to 20 kt. Seas 4 to 7 ft. .SUN...NW winds 10 to 20 kt. Seas 5 to 8 ft. .SUN NIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft. .MON...NW winds 10 to 20 kt. Seas 5 to 8 ft. .MON NIGHT...NW winds 10 to 20 kt. Seas 5 to 7 ft.