FZUS56 KSGX 120838

CWFSGX



Coastal Waters Forecast for California

National Weather Service San Diego CA

1238 AM PST Fri Dec 12 2025



San Mateo Point to the Mexican border out 60 nm



PZZ700-122130-

1238 AM PST Fri Dec 12 2025



.Synopsis for the far Southern California coast...



At 1230 AM, a broad 1025 mb high was over the northern Great 

Basin. A 1016 mb low over Point Conception extended southward 

along the coast through Baja California. Fog has developed over 

much of the coastal and outer waters, limiting visibility locally 

below 1 NM through 10 AM Friday. Additional fog is possible Friday

night and Saturday night. Weak northwest flow Friday afternoon 

with slightly more robust northwest flow Saturday afternoon 

through Monday afternoon.



$$



PZZ740-122130-

Coastal Waters from San Mateo Point to the Mexican Border and out

to 10 nm-

1238 AM PST Fri Dec 12 2025



.TODAY...Wind variable less than 10 kt. Seas 2 ft or less. Wave

Detail: W 1 foot at 4 seconds, S 1 foot at 13 seconds and W 2 ft

at 15 seconds. Patchy fog this morning. 

.TONIGHT...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. 

.SAT...Wind variable less than 10 kt...becoming NW 10 kt in the

afternoon. Seas 2 ft or less. Wave Detail: NW 1 foot at

4 seconds, S 1 foot at 12 seconds and W 2 ft at 14 seconds. 

.SAT NIGHT...Wind variable less than 10 kt. Seas 2 ft or less.

Wave Detail: NW 1 foot at 4 seconds, S 1 foot at 12 seconds and W

2 ft at 13 seconds. 

.SUN...Wind NW 10 kt. Seas 2 ft or less. Wave Detail: NW 1 foot

at 4 seconds, S 1 foot at 11 seconds and W 1 foot at 12 seconds. 

.SUN NIGHT...Wind NW 10 kt in the evening...becoming variable

less than 10 kt. Seas 2 ft or less. Wave Detail: NW 1 foot at

4 seconds, SW 1 foot at 11 seconds and W 1 foot at 12 seconds. 

.MON...Wind variable less than 10 kt...becoming NW 10 kt in the

afternoon. Seas 2 ft or less. Wave Detail: N 1 foot at 4 seconds,

W 1 foot at 12 seconds and SW 1 foot at 14 seconds. 

.MON NIGHT...Wind variable less than 10 kt. Seas 2 ft or less.

Wave Detail: NW 1 foot at 4 seconds, W 1 foot at 11 seconds and

SW 1 foot at 14 seconds. 

.TUE...Wind variable less than 10 kt. Seas 2 ft or less. Wave

Detail: W 1 foot at 10 seconds and SW 1 foot at 14 seconds. 

.TUE NIGHT...Wind variable less than 10 kt. Seas 2 ft or less.

Wave Detail: W 2 ft at 9 seconds and SW 1 foot at 14 seconds.  



$$



PZZ745-122130-

Waters from San Mateo Point to the Mexican Border Extending 10 to

60 nm out including San Clemente Island-

1238 AM PST Fri Dec 12 2025



.TODAY...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: W

1 foot at 4 seconds, S 1 foot at 13 seconds and W 2 ft at

15 seconds. Patchy fog this morning. 

.TONIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave Detail:

S 1 foot at 12 seconds and W 2 ft at 15 seconds.

.SAT...Wind variable less than 10 kt...becoming NW 10 kt in the

afternoon. Seas 3 ft. Wave Detail: NW 1 foot at 4 seconds, S

1 foot at 12 seconds and W 2 ft at 14 seconds. 

.SAT NIGHT...Wind NW 10 kt. Seas 3 ft. Wave Detail: NW 1 foot at

4 seconds, S 1 foot at 12 seconds and W 2 ft at 13 seconds. 

.SUN...Wind NW 10 kt. Seas 3 ft. Wave Detail: NW 2 ft at

4 seconds, S 1 foot at 11 seconds and W 1 foot at 12 seconds. 

.SUN NIGHT...Wind NW 10 kt. Seas 3 ft in the evening...becoming

2 ft or less. Wave Detail: NW 2 ft at 4 seconds, S 1 foot at

11 seconds and W 1 foot at 12 seconds...subsiding to NW 1 foot at

4 seconds, W 1 foot at 12 seconds and SW 1 foot at 14 seconds. 

.MON...Wind NW 10 kt. Seas 2 ft or less. Wave Detail: NW 1 foot

at 4 seconds, W 1 foot at 12 seconds and SW 1 foot at 14 seconds.

.MON NIGHT...Wind NW 10 kt in the evening...becoming variable

less than 10 kt. Seas 2 ft or less. Wave Detail: NW 2 ft at

4 seconds, W 1 foot at 11 seconds and SW 1 foot at 14 seconds..TUE...Wind variable less than 10 kt. Seas 2 ft or less. Wave

Detail: W 1 foot at 4 seconds, W 1 foot at 10 seconds and SW

1 foot at 14 seconds. 

.TUE NIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave

Detail: W 1 foot at 4 seconds, W 2 ft at 9 seconds and S 1 foot

at 14 seconds.  



$$