Coastal Waters Forecast
Issued by NWS San Diego, CA

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FZUS56 KSGX 110903
CWFSGX

Coastal Waters Forecast for California
National Weather Service San Diego CA
203 AM PDT Mon Aug 11 2025

San Mateo Point to the Mexican border out 60 nm

PZZ700-112200-
203 AM PDT Mon Aug 11 2025

.Synopsis for the far Southern California coast...
At 2 AM, a 1017 mb high was 300 nautical miles west of San Diego
and a 1005 mb low was over Las Vegas. Generally weak onshore flow
will continue through Friday. A coastal eddy is expected to
develop today and tonight, and will continue to circulate most of
the time this week.

$$

PZZ740-112200-
Coastal Waters from San Mateo Point to the Mexican Border and out
to 10 nm-
203 AM PDT Mon Aug 11 2025

.TODAY...Wind variable less than 10 kt...becoming SW 10 kt this
afternoon. Seas 3 to 4 ft. Wave Detail: SW 2 ft at 4 seconds and
SW 3 ft at 17 seconds.
.TONIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave
Detail: SW 2 ft at 5 seconds and SW 3 ft at 17 seconds.
.TUE...Wind S 10 kt. Seas 4 ft. Wave Detail: SW 2 ft at 5 seconds
and SW 3 ft at 16 seconds.
.TUE NIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave
Detail: SW 2 ft at 5 seconds and SW 3 ft at 16 seconds.
.WED...Wind variable less than 10 kt. Seas 4 ft. Wave Detail: SW
2 ft at 5 seconds and SW 3 ft at 15 seconds.
.WED NIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave
Detail: W 3 ft at 5 seconds and SW 3 ft at 15 seconds.
.THU...Wind variable less than 10 kt...becoming W 10 kt in the
afternoon. Seas 4 ft. Wave Detail: S 1 foot at 4 seconds, W 3 ft
at 7 seconds and SW 3 ft at 15 seconds.
.THU NIGHT...Wind W 10 kt in the evening...becoming variable less
than 10 kt. Seas 4 ft. Wave Detail: W 1 foot at 4 seconds, W 3 ft
at 7 seconds and SW 2 ft at 15 seconds.
.FRI...Wind variable less than 10 kt...becoming SW 10 kt in the
afternoon. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 5 seconds and
SW 2 ft at 15 seconds.
.FRI NIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave
Detail: W 2 ft at 5 seconds and SW 2 ft at 15 seconds.

$$

PZZ745-112200-
Waters from San Mateo Point to the Mexican Border Extending 10 to
60 nm out including San Clemente Island-
203 AM PDT Mon Aug 11 2025

.TODAY...Wind variable less than 10 kt...becoming SW 10 kt this
afternoon. Seas 3 to 4 ft. Wave Detail: W 2 ft at 5 seconds and
SW 3 ft at 17 seconds.
.TONIGHT...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 variable less than 10 kt. Seas 3 to 4 ft. Wave
Detail: SW 2 ft at 5 seconds and SW 3 ft at 16 seconds.
.TUE NIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave
Detail: W 2 ft at 5 seconds and SW 3 ft at 16 seconds.
.WED...Wind variable less than 10 kt...becoming SW 10 kt in the
afternoon. Seas 3 to 4 ft. Wave Detail: W 2 ft at 5 seconds and
SW 3 ft at 15 seconds.
.WED NIGHT...Wind W 10 kt. Seas 4 to 5 ft. Wave Detail: W 3 ft at
5 seconds and SW 3 ft at 15 seconds.
.THU...Wind W 10 kt. Seas 4 to 5 ft. Wave Detail: W 1 foot at
4 seconds, W 3 ft at 7 seconds and SW 3 ft at 15 seconds.
.THU NIGHT...Wind W 10 kt. Seas 4 to 5 ft. Wave Detail: NW 2 ft
at 4 seconds, W 3 ft at 7 seconds and SW 2 ft at 15 seconds.
.FRI...Wind variable less than 10 kt...becoming W 10 kt in the
afternoon. Seas 3 to 4 ft. Wave Detail: W 1 foot at 4 seconds, W
3 ft at 7 seconds and SW 2 ft at 15 seconds.
.FRI 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 7 seconds and SW 2 ft at 15 seconds.

$$