272
FZUS56 KSGX 210800
CWFSGX

Coastal Waters Forecast for California
National Weather Service San Diego CA
100 AM PDT Thu Aug 21 2025

San Mateo Point to the Mexican border out 60 nm

PZZ700-212030-
100 AM PDT Thu Aug 21 2025

.Synopsis for the far Southern California coast...
At 1 AM, a 1024 mb high was about 800 miles west of San Diego and
a 1004 mb low was near Needles California. Weak to moderate
onshore flow will continue in the afternoons and evenings through
the weekend.

$$

PZZ740-212030-
Coastal Waters from San Mateo Point to the Mexican Border and out
to 10 nm-
100 AM PDT Thu Aug 21 2025

.TODAY...Wind variable less than 10 kt...becoming W 10 kt this
afternoon. Seas 3 ft. Wave Detail: W 1 foot at 4 seconds, W 2 ft
at 8 seconds and SW 2 ft at 15 seconds.
.TONIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave Detail:
W 2 ft at 9 seconds and SW 2 ft at 14 seconds.
.FRI...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 2 ft at
14 seconds.
.FRI NIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave
Detail: W 2 ft at 8 seconds and SW 2 ft at 15 seconds.
.SAT...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 2 ft at 15 seconds.
.SAT 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 2 ft at
15 seconds.
.SUN...Wind variable less than 10 kt...becoming W 10 kt in the
afternoon. Seas 3 ft. Wave Detail: W 2 ft at 5 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 5 seconds and SW 2 ft at 14 seconds.
.MON...Wind variable less than 10 kt...becoming W 10 kt in the
afternoon. Seas 3 to 4 ft. Wave Detail: W 2 ft at 5 seconds and S
2 ft at 14 seconds.
.MON 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 S 2 ft at
15 seconds.

$$

PZZ745-212030-
Waters from San Mateo Point to the Mexican Border Extending 10 to
60 nm out including San Clemente Island-
100 AM PDT Thu Aug 21 2025

.TODAY...Wind variable less than 10 kt...becoming W 10 kt this
afternoon. Seas 3 to 4 ft. Wave Detail: W 1 foot at 4 seconds, W
2 ft at 8 seconds and S 2 ft at 15 seconds.
.TONIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave
Detail: W 2 ft at 9 seconds and S 2 ft at 14 seconds.
.FRI...Wind variable less than 10 kt...becoming SW 10 kt in the
afternoon. Seas 3 ft. Wave Detail: W 1 foot at 4 seconds, W 2 ft
at 8 seconds and S 2 ft at 14 seconds.
.FRI NIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave
Detail: W 1 foot at 4 seconds, W 2 ft at 8 seconds and S 2 ft at
15 seconds.
.SAT...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 S 2 ft at 15 seconds.
.SAT 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
2 ft at 7 seconds and S 2 ft at 15 seconds.
.SUN...Wind variable less than 10 kt...becoming W 10 kt in the
afternoon. Seas 3 to 4 ft. Wave Detail: W 2 ft at 5 seconds and S
2 ft at 14 seconds.
.SUN NIGHT...Wind NW 10 kt in the evening...becoming variable
less than 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 5 seconds
and S 2 ft at 14 seconds.
.MON...Wind variable less than 10 kt...becoming W 10 kt in the
afternoon. Seas 3 to 4 ft. Wave Detail: W 3 ft at 5 seconds and S
2 ft at 14 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 4 seconds, W
3 ft at 7 seconds and S 2 ft at 15 seconds.

$$