FZUS56 KSGX 210816

CWFSGX



Coastal Waters Forecast for California

National Weather Service San Diego CA

116 AM PDT Sun Jun 21 2026



San Mateo Point to the Mexican border out 60 nm



PZZ700-212130-

116 AM PDT Sun Jun 21 2026



.Synopsis for the far Southern CA coast...

At 1230 PM, a 1028 mb high was around 250 nautical miles west of 

Neah Bay, Washington and a 1001 mb low stretched from Downtown Las

Vegas to Blythe, CA. Generally weak onshore flow in the overnight

to early morning hours becoming moderate flow in the afternoons 

each day through Thursday.



$$



PZZ740-212130-

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

to 10 nm-

116 AM PDT Sun Jun 21 2026



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

afternoon. Seas 4 to 5 ft. Wave Detail: W 3 ft at 5 seconds and

SW 3 ft at 15 seconds. 

.TONIGHT...Wind NW 10 kt in the evening...becoming variable less

than 10 kt. Seas 4 ft. Wave Detail: W 3 ft at 4 seconds and SW

3 ft at 15 seconds. 

.MON...Wind W 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at

5 seconds and SW 3 ft at 15 seconds. 

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

than 10 kt. Seas 3 to 4 ft. Wave Detail: W 2 ft at 5 seconds and

SW 3 ft at 17 seconds. 

.TUE...Wind W 10 kt. Seas 3 to 4 ft. Wave Detail: W 2 ft at

4 seconds and SW 3 ft at 16 seconds. 

.TUE NIGHT...Wind NW 10 kt. Seas 3 to 4 ft. Wave Detail: W 2 ft

at 4 seconds and SW 3 ft at 16 seconds. 

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

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

SW 3 ft at 18 seconds. 

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

less than 10 kt. Seas 4 ft. Wave Detail: W 2 ft at 4 seconds and

SW 3 ft at 17 seconds. 

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

afternoon. Seas 4 ft. Wave Detail: W 2 ft at 4 seconds and SW

3 ft at 16 seconds. 

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

less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 2 ft at 4 seconds

and SW 3 ft at 15 seconds.  



$$



PZZ745-212130-

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

60 nm out including San Clemente Island-

116 AM PDT Sun Jun 21 2026



.TODAY...Wind W 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: NW 3 ft

at 5 seconds and S 3 ft at 15 seconds. 

.TONIGHT...Wind NW 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: NW

3 ft at 4 seconds and S 3 ft at 15 seconds. 

.MON...Wind W 10 kt. Seas 4 ft. Wave Detail: W 3 ft at 5 seconds

and S 3 ft at 15 seconds. 

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

than 10 kt. Seas 4 ft. Wave Detail: W 3 ft at 5 seconds and S

3 ft at 17 seconds. 

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

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

S 3 ft at 16 seconds. 

.TUE NIGHT...Wind NW 10 kt. Seas 4 ft. Wave Detail: W 2 ft at

4 seconds and S 3 ft at 16 seconds. 

.WED...Wind NW 10 kt. Seas 4 to 5 ft. Wave Detail: W 3 ft at

4 seconds and S 3 ft at 18 seconds. 

.WED NIGHT...Wind NW 10 kt. Seas 4 to 5 ft. Wave Detail: W 3 ft

at 4 seconds and S 3 ft at 17 seconds. 

.THU...Wind NW 10 kt. Seas 4 ft. Wave Detail: W 3 ft at 4 seconds

and S 3 ft at 16 seconds. 

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

less than 10 kt. Seas 4 to 5 ft. Wave Detail: W 3 ft at 4 seconds

and S 3 ft at 15 seconds.  



$$