FZUS56 KSGX 210843

CWFSGX



Coastal Waters Forecast for California

National Weather Service San Diego CA

143 AM PDT Sat Mar 21 2026



San Mateo Point to the Mexican border out 60 nm



PZZ700-212100-

143 AM PDT Sat Mar 21 2026



.Synopsis for the far Southern CA coast... At 130 AM, a broad 

1031 mb high was 900 nautical miles west of Fort Bragg, CA and a 

1007 mb low was over Blythe, CA. Weak onshore flow will 

strengthen slightly over the weekend, then weaken again by early 

next week.



$$



PZZ740-212100-

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

to 10 nm-

143 AM PDT Sat Mar 21 2026



.TODAY...Wind variable less than 10 kt...becoming W 10 kt this

afternoon. Seas 3 ft. Wave Detail: W 2 ft at 11 seconds and SW

2 ft at 15 seconds. 

.TONIGHT...Wind variable less than 10 kt. Seas 3 ft in the

evening...becoming 2 ft or less. Wave Detail: W 1 foot at

11 seconds and SW 2 ft at 14 seconds. 

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

1 foot at 4 seconds, W 2 ft at 10 seconds and SW 2 ft at

14 seconds. 

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

Detail: W 2 ft at 10 seconds and SW 2 ft at 14 seconds. 

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

afternoon. Seas 3 ft. Wave Detail: S 1 foot at 4 seconds, W 2 ft

at 9 seconds and SW 1 foot at 13 seconds. 

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

Detail: SW 1 foot at 4 seconds, W 2 ft at 8 seconds and SW 1 foot

at 13 seconds. 

.TUE...Wind variable less than 10 kt...becoming SW 10 kt in the

afternoon. Seas 3 ft. Wave Detail: SW 1 foot at 4 seconds, W 3 ft

at 7 seconds and SW 1 foot at 12 seconds. 

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

Detail: W 2 ft at 7 seconds and SW 1 foot at 17 seconds. 

.WED...Wind variable less than 10 kt...becoming W 10 kt in the

afternoon. Seas 3 ft. Wave Detail: W 1 foot at 4 seconds, W 2 ft

at 8 seconds and SW 1 foot at 17 seconds. 

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

Detail: W 2 ft at 8 seconds and SW 1 foot at 17 seconds.  



$$



PZZ745-212100-

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

60 nm out including San Clemente Island-

143 AM PDT Sat Mar 21 2026



.TODAY...Wind variable less than 10 kt...becoming W 10 kt this

afternoon. Seas 3 to 4 ft. Wave Detail: W 2 ft at 4 seconds, W

2 ft at 11 seconds and S 2 ft at 15 seconds. 

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

4 seconds, W 2 ft at 11 seconds and S 2 ft at 14 seconds. 

.SUN...Wind variable less than 10 kt...becoming W 10 kt in the

afternoon. Seas 3 to 4 ft. Wave Detail: W 3 ft at 10 seconds and

S 2 ft at 14 seconds. 

.SUN NIGHT...Wind W 10 kt in the evening...becoming variable less

than 10 kt. Seas 3 to 4 ft. Wave Detail: W 1 foot at 4 seconds, W

3 ft at 10 seconds and S 2 ft at 14 seconds. 

.MON...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave

Detail: W 3 ft at 9 seconds and S 1 foot at 13 seconds. 

.MON NIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave

Detail: W 1 foot at 4 seconds, W 3 ft at 8 seconds and S 1 foot

at 13 seconds. 

.TUE...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave

Detail: W 3 ft at 7 seconds and S 1 foot at 12 seconds. 

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

Detail: W 1 foot at 4 seconds, W 2 ft at 7 seconds and SW 1 foot

at 17 seconds. 

.WED...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave

Detail: W 1 foot at 4 seconds, W 3 ft at 8 seconds and SW 1 foot

at 17 seconds. 

.WED NIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave

Detail: W 1 foot at 4 seconds, W 3 ft at 9 seconds and SW 1 foot

at 17 seconds.  



$$