National Weather Service Marine Forecast FZUS56 KSGX

FZUS56 KSGX 141956
CWFSGX

Coastal Waters Forecast for California
National Weather Service San Diego CA
1156 AM PST Wed Jan 14 2026

San Mateo Point to the Mexican border out 60 nm

PZZ700-150830
1156 AM PST Wed Jan 14 2026

Synopsis for the far Southern California coast

At 12 PM, a 1032 mb high was located 300 nautical miles west of Cape Mendocino, a 1044 mb high was over south-central Idaho, a weak trough of low pressure near 1020 mb was draped across the lower Colorado River Valley. Weak offshore flow during the nights and mornings will alternate with weak onshore northwesterly flow during the afternoons and evenings through Monday.

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PZZ740-150830
Coastal Waters from San Mateo Point to the Mexican Border and out to 10 nm
1156 AM PST Wed Jan 14 2026

TONIGHT
Wind variable less than 10 kt. Seas 2 ft or less. Wave Detail: S 1 foot at 11 seconds and W 2 ft at 13 seconds.

THU
Wind variable less than 10 kt. Seas 2 ft or less... becoming 3 ft in the afternoon. W 1 foot at 4 seconds, S 1 foot at 10 seconds and W 2 ft at 16 seconds.

THU NIGHT
Wind variable less than 10 kt. Seas 3 ft. Wave Detail: S 1 foot at 10 seconds and W 2 ft at 15 seconds.

FRI
Wind variable less than 10 kt. Seas 3 ft. Wave Detail: NW 1 foot at 4 seconds, W 2 ft at 14 seconds and SW 1 foot at 16 seconds.

FRI NIGHT
Wind variable less than 10 kt. Seas 3 ft. Wave Detail: NW 1 foot at 4 seconds, W 2 ft at 14 seconds and SW 1 foot at 15 seconds.

SAT
Wind variable less than 10 kt. Seas 3 ft. Wave Detail: NE 1 foot at 4 seconds, W 2 ft at 13 seconds and S 1 foot at 14 seconds.

SAT NIGHT
Wind variable less than 10 kt. Seas 2 ft or less. Wave Detail: NW 1 foot at 4 seconds, W 2 ft at 12 seconds and SW 1 foot at 14 seconds.

SUN
Wind variable less than 10 kt. Seas 2 ft or less. Wave Detail: NE 1 foot at 4 seconds, S 1 foot at 14 seconds and W 2 ft at 16 seconds.

SUN NIGHT
Wind variable less than 10 kt. Seas 2 ft or less. Wave Detail: S 1 foot at 12 seconds and W 2 ft at 15 seconds.

MON
Wind variable less than 10 kt. Seas 2 ft or less. Wave Detail: S 1 foot at 12 seconds and W 2 ft at 14 seconds.

MON NIGHT
Wind variable less than 10 kt. Seas 2 ft or less. Wave Detail: S 1 foot at 12 seconds and W 2 ft at 13 seconds.

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PZZ745-150830
Waters from San Mateo Point to the Mexican Border Extending 10 to 60 nm out including San Clemente Island
1156 AM PST Wed Jan 14 2026

TONIGHT
Wind N 10 kt this evening...becoming variable less than 10 kt. Seas 3 ft. Wave Detail: S 1 foot at 11 seconds and W 2 ft at 13 seconds.

THU
Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: NE 1 foot at 4 seconds, S 1 foot at 10 seconds and W 3 ft at 16 seconds.

THU NIGHT
Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 1 foot at 4 seconds, S 1 foot at 10 seconds and W 3 ft at 15 seconds.

FRI
Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 14 seconds and S 1 foot at 16 seconds.

FRI NIGHT
Wind variable less than 10 kt. Seas 3 to 4 ft. Wave Detail: NW 1 foot at 4 seconds, W 3 ft at 14 seconds and S 1 foot at 15 seconds.

SAT
Wind variable less than 10 kt. Seas 3 ft. Wave Detail: N 1 foot at 4 seconds, W 3 ft at 13 seconds and S 1 foot at 14 seconds.

SAT NIGHT
Wind variable less than 10 kt. Seas 3 ft. Wave Detail: NW 1 foot at 4 seconds, W 2 ft at 12 seconds and S 1 foot at 14 seconds.

SUN
Wind variable less than 10 kt. Seas 2 ft or less... becoming 3 ft in the afternoon. N 1 foot at 4 seconds, S 1 foot at 13 seconds and W 2 ft at 16 seconds.

SUN NIGHT
Wind variable less than 10 kt. Seas 3 ft. Wave Detail: NW 1 foot at 4 seconds, S 1 foot at 12 seconds and W 2 ft at 15 seconds.

MON
Wind variable less than 10 kt. Seas 3 ft. Wave Detail: S 1 foot at 12 seconds and W 2 ft at 14 seconds.

MON NIGHT
Wind variable less than 10 kt. Seas 3 ft. Wave Detail: S 1 foot at 12 seconds and W 2 ft at 13 seconds.