


Offshore Forecast
Issued by NWS
Issued by NWS
956 FZPN22 KWNM 170957 OFFN07 NAVTEX Marine Forecast for southern California waters NWS Ocean Prediction Center Washington DC 257 AM PDT Thu Jul 17 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...High pressure centered to the W and NW of the waters today will gradually weaken while shifting farther W through Fri night. A low pressure trough along the northern California coast will gradually weaken through Fri. The center of high pressure will drift farther W and NW of the area while extending a weakening ridge E and SE across the N and central waters Fri night through Mon night. The coastal trough will reestablish along the N and central areas by later Sat and Sat night and persist through Mon night. Point Piedras Blancas to Point Conception .TODAY...N to NW winds less than 10 kt. Seas 4 to 6 ft. .TONIGHT...NW winds 5 to 15 kt. Seas 4 to 6 ft. .FRI...NW winds 5 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...NW winds 10 to 20 kt. Seas 4 to 6 ft. .SAT...NW winds 10 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...NW 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 to NW winds 10 to 20 kt. Seas 4 to 7 ft. .MON...NW winds 10 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...NW winds 5 to 15 kt. Seas 3 to 5 ft. Point Conception to the Mexican border .TODAY...W to NW winds 5 to 15 kt. Seas 4 to 6 ft. .TONIGHT...NW winds 5 to 15 kt. Seas 3 to 5 ft. .FRI...NW winds 5 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...NW winds 10 to 20 kt. Seas 3 to 6 ft. .SAT...NW winds 10 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...NW winds 10 to 20 kt. Seas 3 to 6 ft. .SUN...NW winds 5 to 15 kt. Seas 3 to 6 ft. .SUN NIGHT...NW winds 10 to 20 kt. Seas 3 to 6 ft. .MON...NW winds 10 to 20 kt. Seas 3 to 6 ft. .MON NIGHT...NW winds 10 to 20 kt. Seas 4 to 6 ft.