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FZUS56 KSGX 171954
CWFSGX

Coastal Waters Forecast for California
National Weather Service San Diego CA
1254 PM PDT Sun Aug 17 2025

San Mateo Point to the Mexican border out 60 nm

PZZ700-181000-
1254 PM PDT Sun Aug 17 2025

.Synopsis for the far Southern California coast...
At 1 PM, a 1028 mb high was 1100 nautical miles west of San
Francisco and a 1007 mb low was over Las Vegas, NV. Generally weak
to moderate onshore flow will continue in the afternoons/evenings
through Thursday with a coastal eddy over the California Bight
Monday and Tuesday mornings.

$$

PZZ740-181000-
Coastal Waters from San Mateo Point to the Mexican Border and out
to 10 nm-
1254 PM PDT Sun Aug 17 2025

.TONIGHT...Wind W 10 kt this evening...becoming variable less
than 10 kt. Seas 3 ft this evening...becoming 2 ft or less. Wave
Detail: W 2 ft at 5 seconds and SW 2 ft at 14 seconds...subsiding
to W 2 ft at 6 seconds and SW 2 ft at 14 seconds.
.MON...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: W
2 ft at 5 seconds and SW 1 foot at 14 seconds.
.MON NIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave
Detail: W 2 ft at 6 seconds and S 1 foot at 13 seconds.
.TUE...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 7 seconds and SW 2 ft at 16 seconds.
.TUE NIGHT...Wind W 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
SW 2 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 3 ft at 7 seconds and
SW 2 ft at 15 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 7 seconds and SW 2 ft at
15 seconds.
.THU...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 3 ft
at 8 seconds and SW 2 ft at 15 seconds.
.THU 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 2 ft
at 14 seconds.
.FRI...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 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 SW 2 ft at
15 seconds.

$$

PZZ745-181000-
Waters from San Mateo Point to the Mexican Border Extending 10 to
60 nm out including San Clemente Island-
1254 PM PDT Sun Aug 17 2025

.TONIGHT...Wind W 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
1 foot 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 1 foot at 4 seconds, W
3 ft at 7 seconds and S 1 foot at 13 seconds.
.TUE...Wind variable less than 10 kt...becoming W 10 to 15 kt in
the afternoon. Seas 3 to 4 ft. Wave Detail: W 3 ft at 7 seconds
and SW 2 ft at 17 seconds.
.TUE NIGHT...Wind NW 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: NW
4 ft at 5 seconds and SW 2 ft at 16 seconds.
.WED...Wind W 10 kt. Seas 4 to 5 ft. Wave Detail: NW 1 foot at
4 seconds, W 4 ft at 7 seconds and SW 2 ft at 15 seconds.
.WED NIGHT...Wind NW 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 S 2 ft at 15 seconds.
.THU...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 2 ft at
15 seconds.
.THU NIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave
Detail: W 1 foot at 4 seconds, W 2 ft at 8 seconds and S 2 ft at
14 seconds.
.FRI...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
14 seconds.
.FRI NIGHT...Wind variable less than 10 kt. 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.

$$