National Weather Service Marine Forecast FZUS56 KSGX

FZUS56 KSGX 290906
CWFSGX

Coastal Waters Forecast for California
National Weather Service San Diego CA
206 AM PDT Fri Aug 29 2025

San Mateo Point to the Mexican border out 60 nm

PZZ700-292200
206 AM PDT Fri Aug 29 2025

Synopsis for the far Southern California coast

At 2 AM, a 1019 mb high was 300 nautical miles west of Point Sur and a 1010 mb low was over Phoenix. Generally weak onshore flow from the northwest will prevail through Tuesday.


PZZ740-292200
Coastal Waters from San Mateo Point to the Mexican Border and out to 10 nm
206 AM PDT Fri Aug 29 2025

TODAY
Wind variable less than 10 kt...becoming W 10 kt this afternoon. Seas 3 to 4 ft. Wave Detail: NW 2 ft at 5 seconds and S 3 ft at 11 seconds.

TONIGHT
Wind NW 10 kt in the evening...becoming variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 2 ft at 5 seconds and S 3 ft at 12 seconds.

SAT
Wind NW 10 kt. Seas 3 to 4 ft. Wave Detail: NW 2 ft at 5 seconds and S 3 ft at 13 seconds.

SAT NIGHT
Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 2 ft at 5 seconds and SW 3 ft at 16 seconds.

SUN
Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: W 2 ft at 5 seconds and SW 3 ft at 17 seconds.

SUN NIGHT
Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 2 ft at 5 seconds and SW 3 ft at 17 seconds.

MON
Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: W 2 ft at 5 seconds and SW 3 ft at 16 seconds.

MON NIGHT
Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 2 ft at 5 seconds and SW 3 ft at 15 seconds.

TUE
Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: NW 2 ft at 5 seconds and SW 3 ft at 15 seconds.

TUE NIGHT
Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 5 seconds and S 3 ft at 14 seconds.


PZZ745-292200
Waters from San Mateo Point to the Mexican Border Extending 10 to 60 nm out including San Clemente Island
206 AM PDT Fri Aug 29 2025

TODAY
Wind W 10 kt. Seas 4 ft. Wave Detail: W 2 ft at 5 seconds and S 3 ft at 11 seconds.

TONIGHT
Wind NW 10 kt in the evening...becoming variable less than 10 kt. Seas 4 ft. Wave Detail: NW 2 ft at 5 seconds and S 3 ft at 12 seconds.

SAT
Wind W 10 kt. Seas 3 to 4 ft. Wave Detail: NW 2 ft at 5 seconds and S 3 ft at 13 seconds.

SAT NIGHT
Wind W 10 kt in the evening...becoming variable less than 10 kt. Seas 4 ft. Wave Detail: W 2 ft at 5 seconds and S 3 ft at 15 seconds.

SUN
Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 4 ft. Wave Detail: W 2 ft at 5 seconds and S 3 ft at 15 seconds.

SUN NIGHT
Wind W 10 kt in the evening...becoming variable less than 10 kt. Seas 4 ft. Wave Detail: W 1 foot at 4 seconds, W 2 ft at 7 seconds and S 3 ft at 16 seconds.

MON
Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 4 ft. Wave Detail: NW 1 foot at 4 seconds, W 2 ft at 7 seconds and S 3 ft at 15 seconds.

MON NIGHT
Wind NW 10 kt in the evening...becoming variable less than 10 kt. Seas 4 ft. Wave Detail: W 3 ft at 5 seconds and S 3 ft at 15 seconds.

TUE
Wind NW 10 kt. Seas 4 to 5 ft. Wave Detail: NW 3 ft at 5 seconds and S 3 ft at 15 seconds.

TUE NIGHT
Wind NW 10 kt. Seas 4 to 5 ft. Wave Detail: NW 3 ft at 5 seconds and S 3 ft at 14 seconds.