Coastal Waters Forecast
Issued by NWS San Diego, CA

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Coastal Waters Forecast for California
National Weather Service San Diego CA
224 AM PDT Tue Sep 2 2025

San Mateo Point to the Mexican border out 60 nm

PZZ700-022200-
224 AM PDT Tue Sep 2 2025

.Synopsis for the far Southern California coast...
At 2 AM, a 1021 mb high was 500 nautical miles west of Monterey
and a 1009 mb low covered the desert from Death Valley to Las
Vegas to El Centro. Scattered showers and isolated thunderstorms
are expected today, moving onshore during the early evening. Any
thunderstorm could bring gusty, erratic winds, briefly choppy
seas, and low visibility. Generally weak onshore flow will
prevail through Saturday.

$$

PZZ740-022200-
Coastal Waters from San Mateo Point to the Mexican Border and out
to 10 nm-
224 AM PDT Tue Sep 2 2025

.TODAY...Wind NW 10 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft at
5 seconds and SW 3 ft at 15 seconds. A chance of showers with a
slight chance of tstms.
.TONIGHT...Wind NW 10 kt in the evening...becoming variable less
than 10 kt. Seas 4 ft. Wave Detail: W 3 ft at 5 seconds and SW
2 ft at 15 seconds. A slight chance of tstms in the evening.
.WED...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
SW 2 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 2 ft at 15 seconds.
.THU...Wind W 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at
5 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 3 ft at 5 seconds and SW
3 ft at 15 seconds.
.FRI...Wind variable less than 10 kt...becoming W 10 kt in the
afternoon. Seas 4 ft. Wave Detail: NW 1 foot at 4 seconds, W 3 ft
at 7 seconds and SW 3 ft at 15 seconds.
.FRI NIGHT...Wind 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 3 ft at
14 seconds.
.SAT...Wind variable less than 10 kt...becoming SW 10 kt in the
afternoon. Seas 4 ft. Wave Detail: W 3 ft at 7 seconds and SW
3 ft at 15 seconds.
.SAT NIGHT...Wind 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 3 ft at
15 seconds.

Winds and seas higher in and near tstms.

$$

PZZ745-022200-
Waters from San Mateo Point to the Mexican Border Extending 10 to
60 nm out including San Clemente Island-
224 AM PDT Tue Sep 2 2025

.TODAY...Wind NW 10 to 15 kt with gusts to 20 kt. Seas 3 to 5 ft.
Wave Detail: W 3 ft at 5 seconds and S 3 ft at 15 seconds. A
slight chance of tstms.
.TONIGHT...Wind NW 10 to 15 kt with gusts to 20 kt. Seas 4 to
5 ft. Wave Detail: NW 3 ft at 5 seconds and S 2 ft at 15 seconds.
.WED...Wind W 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: NW 3 ft
at 5 seconds and S 2 ft at 15 seconds.
.WED NIGHT...Wind W 10 kt. Seas 4 to 5 ft. Wave Detail: NW 3 ft
at 5 seconds and S 2 ft at 15 seconds.
.THU...Wind NW 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: NW 3 ft
at 5 seconds and S 3 ft at 15 seconds.
.THU NIGHT...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.
.FRI...Wind variable less than 10 kt...becoming W 10 kt in the
afternoon. Seas 4 to 5 ft. Wave Detail: NW 1 foot at 4 seconds, W
3 ft at 7 seconds and S 3 ft at 15 seconds.
.FRI NIGHT...Wind W 10 kt in the evening...becoming variable less
than 10 kt. Seas 4 to 5 ft. Wave Detail: W 1 foot at 4 seconds, W
3 ft at 7 seconds and S 3 ft at 15 seconds.
.SAT...Wind variable less than 10 kt...becoming W 10 kt in the
afternoon. Seas 4 to 5 ft. Wave Detail: W 1 foot at 4 seconds, W
4 ft at 7 seconds and S 3 ft at 15 seconds.
.SAT NIGHT...Wind variable less than 10 kt. Seas 4 to 5 ft. Wave
Detail: W 1 foot at 4 seconds, W 3 ft at 7 seconds and S 3 ft at
15 seconds.

Winds and seas higher in and near tstms.

$$