National Weather Service Marine Forecast FZUS56 KSGX

FZUS56 KSGX 021102
CWFSGX

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

San Mateo Point to the Mexican border out 60 nm

PZZ700-030000
302 AM PST Fri Jan 2 2026

Synopsis for the far Southern California coast

At 2 AM, a 1021 mb high was over Thermal, CA and a 991 mb low was 600 nautical miles west Cape Mendocino. South to southeasterly this morning through the weekend, with periods of breezy winds gusting near 15 knots Saturday and Sunday afternoons. Weak onshore northwest winds resume for Monday and Tuesday.

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PZZ740-030000
Coastal Waters from San Mateo Point to the Mexican Border and out to 10 nm
302 AM PST Fri Jan 2 2026

TODAY
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 12 seconds. A slight chance of showers.

TONIGHT
Wind variable less than 10 kt. Seas 2 ft or less. 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 11 seconds. 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 W 4 ft at 11 seconds. Showers.

SUN
Wind S 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: S 3 ft at 4 seconds, S 3 ft at 8 seconds and W 5 ft at 14 seconds. A chance of showers in the morning, then showers likely in the afternoon.

SUN NIGHT
Wind SW 10 kt. Seas 4 to 6 ft. Wave Detail: SW 2 ft at 4 seconds, S 3 ft at 8 seconds and W 5 ft at 14 seconds. Showers likely.

MON
Wind variable less than 10 kt...becoming SW 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: W 1 foot at 4 seconds, S 2 ft at 9 seconds and W 4 ft at 12 seconds. A chance of showers, mainly in the morning.

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 SE 10 kt...becoming SW in the afternoon. Seas 3 to 4 ft. Wave Detail: S 2 ft at 4 seconds, SW 3 ft at 12 seconds and SW 1 foot at 15 seconds. A chance of showers.

TUE NIGHT
Wind variable less than 10 kt. Seas 3 ft. Wave Detail: S 1 foot at 4 seconds, S 1 foot at 9 seconds and SW 3 ft at 12 seconds. A chance of showers, mainly in the evening.

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PZZ745-030000
Waters from San Mateo Point to the Mexican Border Extending 10 to 60 nm out including San Clemente Island
302 AM PST Fri Jan 2 2026

TODAY
Wind SE 10 kt. Seas 3 to 4 ft. Wave Detail: SE 1 foot at 4 seconds, S 3 ft at 7 seconds and W 2 ft at 12 seconds. A slight chance of showers.

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 11 seconds. Showers likely, mainly in the evening.

SUN
Wind S 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: S 2 ft at 4 seconds, S 3 ft at 8 seconds and W 5 ft at 12 seconds. A chance of showers.

SUN NIGHT
Wind SW 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: SW 2 ft at 4 seconds, S 3 ft at 8 seconds and W 5 ft at 14 seconds. Showers likely.

MON
Wind W 10 kt. Seas 3 to 5 ft. Wave Detail: W 2 ft at 4 seconds, S 2 ft at 9 seconds and W 4 ft at 12 seconds. A chance of showers, mainly in the morning.

MON NIGHT
Wind W 10 kt...becoming SW after midnight. 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 10 seconds and S 1 foot at 15 seconds. A chance of showers.

TUE NIGHT
Wind NW 10 kt. Seas 3 to 4 ft. Wave Detail: SW 1 foot at 4 seconds, S 1 foot at 9 seconds and W 3 ft at 12 seconds. A chance of showers with a slight chance of tstms in the evening, then a slight chance of tstms after midnight.

Winds and seas higher in and near tstms.