SD Coastal Waters Forecast

287
FZUS56 KSGX 131943
CWFSGX

Coastal Waters Forecast for California
National Weather Service San Diego CA
1243 PM PDT Mon Jul 13 2026

San Mateo Point to the Mexican border out 60 nm

PZZ700-140845-
1243 PM PDT Mon Jul 13 2026

.Synopsis for the far Southern CA coast...
At 1230 PM, a 1018 mb high was located over the Zion National
park in UT, down to the Grand Canyon National Park in AZ and a
1009 mb low was centered over Needles, CA. Weak to moderate
onshore flow will prevail through wednesday night with a coastal
eddy forming Thursday morning, bringing more southerly flow over
the coastal and outer waters.

$$

PZZ740-140845-
Coastal Waters from San Mateo Point to the Mexican Border and out
to 10 nm-
1243 PM PDT Mon Jul 13 2026

.TONIGHT...Wind W 10 kt this evening...becoming variable less
than 10 kt. Seas 3 ft. Wave Detail: W 2 ft at 4 seconds and SW
2 ft at 14 seconds.
.TUE...Wind NW 10 to 15 kt with gusts to 20 kt. Seas 3 to 4 ft.
Wave Detail: W 3 ft at 4 seconds and S 2 ft at 13 seconds.
.TUE 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 13 seconds.
.WED...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: W
2 ft at 5 seconds and S 2 ft at 13 seconds.
.WED NIGHT...Wind variable less than 10 kt...becoming S 10 kt
after midnight. 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.
.THU...Wind S 10 to 15 kt with gusts to 20 kt. Seas 4 to 6 ft.
Wave Detail: S 3 ft at 4 seconds, W 3 ft at 7 seconds and S 3 ft
at 13 seconds.
.THU NIGHT...Wind S 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: S
3 ft at 4 seconds and W 3 ft at 7 seconds.
.FRI...Wind S 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: S 3 ft at
4 seconds and W 3 ft at 7 seconds.
.FRI NIGHT...Wind S 10 kt in the evening...becoming variable less
than 10 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 5 seconds.
.SAT...Wind variable less than 10 kt...becoming W 10 kt in the
afternoon. Seas 3 to 4 ft. Wave Detail: W 2 ft at 7 seconds and S
3 ft at 15 seconds.
.SAT NIGHT...Wind variable less than 10 kt. Seas 4 to 6 ft. Wave
Detail: W 1 foot at 4 seconds, W 1 foot at 7 seconds and S 5 ft
at 13 seconds.

$$

PZZ745-140845-
Waters from San Mateo Point to the Mexican Border Extending 10 to
60 nm out including San Clemente Island-
1243 PM PDT Mon Jul 13 2026

.TONIGHT...Wind W 10 kt. Seas 3 ft. Wave Detail: W 1 foot at
4 seconds, W 2 ft at 9 seconds and S 2 ft at 14 seconds.
.TUE...Wind NW 10 to 15 kt with gusts to 20 kt. Seas 3 ft...
building to 4 to 5 ft in the afternoon. NW 3 ft at 4 seconds and
S 2 ft at 13 seconds.
.TUE NIGHT...Wind W 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: NW
3 ft at 5 seconds and S 2 ft at 13 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 5 seconds and S
2 ft at 13 seconds.
.WED NIGHT...Wind W 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 13 seconds.
.THU...Wind S 10 kt. Seas 4 to 5 ft. Wave Detail: S 2 ft at
4 seconds, W 3 ft at 7 seconds and S 2 ft at 13 seconds.
.THU NIGHT...Wind S 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: S
2 ft at 4 seconds and W 3 ft at 7 seconds.
.FRI...Wind S 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: SE 3 ft
at 5 seconds and W 3 ft at 7 seconds.
.FRI NIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave
Detail: S 2 ft at 5 seconds and W 2 ft at 7 seconds.
.SAT...Wind variable less than 10 kt...becoming W 10 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: S 1 foot at 4 seconds, W
2 ft at 7 seconds and S 4 ft at 15 seconds.
.SAT NIGHT...Wind W 10 kt in the evening...becoming variable less
than 10 kt. Seas 5 to 6 ft. Wave Detail: W 2 ft at 4 seconds, W
2 ft at 7 seconds and S 6 ft at 13 seconds.

$$
NWS SGX Office Area Forecast Discussion
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