National Weather Service Marine Forecast FZUS56 KSGX

FZUS56 KSGX 022053
CWFSGX

Coastal Waters Forecast for California
National Weather Service San Diego CA
1253 PM PST Fri Jan 2 2026

San Mateo Point to the Mexican border out 60 nm

PZZ700-030945
1253 PM PST Fri Jan 2 2026

Synopsis for the far Southern California coast

At 1 PM, a 1018 mb high was over Death Valley and a 986 mb low was 300 nautical miles west of Eureka, CA. South to southeasterly winds prevail through the weekend, with periods of breezy winds gusting near 15 knots Saturday and Sunday afternoons. Weak onshore northwest winds resume early next week.

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PZZ740-030945
Coastal Waters from San Mateo Point to the Mexican Border and out to 10 nm
1253 PM PST Fri Jan 2 2026

TONIGHT
Wind variable less than 10 kt. Seas 3 ft. Wave Detail: SE 1 foot at 4 seconds, S 2 ft at 7 seconds and W 1 foot at 11 seconds. A slight chance of showers.

SAT
Wind S 10 kt. Seas 3 to 4 ft. Wave Detail: S 2 ft at 4 seconds, S 3 ft at 8 seconds and W 1 foot at 10 seconds. A slight chance of showers in the morning, then a chance of showers in the afternoon.

SAT NIGHT
Wind S 10 kt. Seas 4 to 5 ft. Wave Detail: S 2 ft at 4 seconds, S 3 ft at 8 seconds and SW 4 ft at 10 seconds. Showers.

SUN
Wind S 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: S 3 ft at 4 seconds, S 2 ft at 8 seconds and W 5 ft at 13 seconds. A chance of showers.

SUN NIGHT
Wind SW 10 kt. Seas 4 to 6 ft. Wave Detail: SW 1 foot at 4 seconds, S 2 ft at 7 seconds and W 5 ft at 12 seconds. Showers likely.

MON
Wind variable less than 10 kt...becoming SW 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: SW 1 foot at 4 seconds, S 1 foot at 7 seconds and W 3 ft at 12 seconds. A chance of showers.

MON NIGHT
Wind variable less than 10 kt. Seas 3 ft. Wave Detail: W 1 foot at 4 seconds, S 1 foot at 9 seconds and W 3 ft at 11 seconds. A slight chance of showers in the evening, then a chance of showers after midnight.

TUE
Wind SE 10 kt...becoming S in the afternoon. Seas 3 ft. Wave Detail: S 2 ft at 4 seconds, W 2 ft at 8 seconds and S 1 foot at 10 seconds. A chance of showers.

TUE NIGHT
Wind variable less than 10 kt. Seas 3 ft. Wave Detail: SW 1 foot at 4 seconds, SW 3 ft at 8 seconds and SW 1 foot at 14 seconds. A chance of showers.

WED
Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 3 ft. Wave Detail: NE 1 foot at 4 seconds, W 3 ft at 8 seconds and S 1 foot at 14 seconds. A slight chance of showers.

WED NIGHT
Wind W 10 kt. Seas 3 to 4 ft. Wave Detail: W 1 foot at 4 seconds, W 3 ft at 7 seconds and SW 1 foot at 14 seconds. A slight chance of showers.

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PZZ745-030945
Waters from San Mateo Point to the Mexican Border Extending 10 to 60 nm out including San Clemente Island
1253 PM PST Fri Jan 2 2026

TONIGHT
Wind S 10 kt. Seas 3 ft. Wave Detail: S 1 foot at 4 seconds, S 2 ft at 7 seconds and W 1 foot at 11 seconds. A slight chance of showers.

SAT
Wind S 10 to 15 kt. Seas 3 ft...building to 4 to 5 ft in the afternoon. S 2 ft at 4 seconds, S 3 ft at 8 seconds and W 2 ft at 11 seconds. A slight chance of showers in the morning, then a chance of showers in the afternoon.

SAT NIGHT
Wind S 10 kt. Seas 4 to 6 ft. Wave Detail: S 2 ft at 4 seconds, S 3 ft at 8 seconds and W 5 ft at 10 seconds. Showers likely, mainly in the evening.

SUN
Wind SW 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: S 2 ft at 4 seconds, S 2 ft at 8 seconds and W 5 ft at 14 seconds. A chance of showers.

SUN NIGHT
Wind SW 10 kt. Seas 5 to 7 ft. Wave Detail: SW 2 ft at 4 seconds, S 2 ft at 8 seconds and W 5 ft at 13 seconds. A chance of showers.

MON
Wind variable less than 10 kt...becoming W 10 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: W 1 foot at 4 seconds, S 1 foot at 8 seconds and W 4 ft at 12 seconds. A chance of showers.

MON NIGHT
Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 1 foot at 4 seconds, S 1 foot at 9 seconds and W 3 ft at 11 seconds. A slight chance of showers in the evening, then a chance of showers after midnight.

TUE
Wind S 10 kt. Seas 3 to 4 ft. Wave Detail: S 2 ft at 4 seconds, W 3 ft at 9 seconds and S 2 ft at 14 seconds. A chance of showers.

TUE NIGHT
Wind NW 10 kt. Seas 3 to 5 ft. Wave Detail: W 1 foot at 4 seconds, W 3 ft at 9 seconds and S 1 foot at 15 seconds. A chance of showers.

WED
Wind NW 10 kt. Seas 3 to 5 ft. Wave Detail: W 2 ft at 4 seconds, W 3 ft at 9 seconds and S 1 foot at 14 seconds. A slight chance of showers.

WED NIGHT
Wind NW 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 3 ft at 4 seconds, NW 5 ft at 8 seconds and S 1 foot at 14 seconds. A slight chance of showers.