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FZUS56 KSGX 182148
CWFSGX

Coastal Waters Forecast for California
National Weather Service San Diego CA
148 PM PST Tue Nov 18 2025

San Mateo Point to the Mexican border out 60 nm

PZZ700-191030-
148 PM PST Tue Nov 18 2025

.Synopsis for the far Southern California coast...
At 2 PM, a 1027 mb high was 600 nautical miles west of Point
Arguello, a 1010 mb low was just south of Point Arguello, and a
1009 mb low was stretched over Las Vegas Nevada to Yuma, Arizona.
Winds and seas will continue to diminish today. Weak and variable
flow will prevail through Thursday. The next storm system for
Thursday night into Saturday has the potential to bring hazardous
winds and seas.

$$

PZZ740-191030-
Coastal Waters from San Mateo Point to the Mexican Border and out
to 10 nm-
148 PM PST Tue Nov 18 2025

.TONIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave
Detail: SE 1 foot at 4 seconds, W 3 ft at 12 seconds and SW
1 foot at 13 seconds. A slight chance of showers.
.WED...Wind variable less than 10 kt...becoming NW 10 kt in the
afternoon. Seas 3 ft. Wave Detail: NW 2 ft at 4 seconds, W 2 ft
at 11 seconds and SW 1 foot at 15 seconds.
.WED NIGHT...Wind N 10 kt. Seas 3 ft. Wave Detail: NW 2 ft at
4 seconds, W 2 ft at 12 seconds and SW 1 foot at 14 seconds.
.THU...Wind S 10 kt. Seas 3 ft. Wave Detail: S 2 ft at 4 seconds,
W 2 ft at 11 seconds and SW 1 foot at 14 seconds. A slight chance
of showers.
.THU NIGHT...Wind SE 15 to 20 kt with gusts to 25 kt. Seas 4 to
6 ft. Wave Detail: S 3 ft at 5 seconds and SW 2 ft at 14 seconds.
Showers.
.FRI...Wind SE 10 to 15 kt with gusts to 20 kt. Seas 4 to 6 ft.
Wave Detail: S 3 ft at 5 seconds and W 3 ft at 11 seconds.
Showers likely, mainly in the morning.
.FRI NIGHT...Wind NE 10 kt. Seas 3 to 4 ft. Wave Detail: E 2 ft
at 4 seconds, S 3 ft at 5 seconds and W 3 ft at 14 seconds. A
chance of showers.
.SAT...Wind NE 10 kt...becoming NW in the afternoon. Seas 3 to
4 ft. Wave Detail: NE 2 ft at 4 seconds, S 2 ft at 5 seconds and
W 2 ft at 14 seconds. A slight chance of showers.
.SAT NIGHT...Wind NW 10 kt in the evening... becoming variable
less than 10 kt. Seas 3 ft. Wave Detail: N 1 foot at 4 seconds, S
2 ft at 6 seconds and W 2 ft at 14 seconds.
.SUN...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: NE
1 foot at 4 seconds, S 2 ft at 13 seconds and W 2 ft at
17 seconds.
.SUN NIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave
Detail: NW 1 foot at 4 seconds, S 2 ft at 14 seconds and W 2 ft
at 17 seconds.

$$

PZZ745-191030-
Waters from San Mateo Point to the Mexican Border Extending 10 to
60 nm out including San Clemente Island-
148 PM PST Tue Nov 18 2025

.TONIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave
Detail: NE 1 foot at 4 seconds, W 3 ft at 12 seconds and S 1 foot
at 13 seconds. A chance of showers, mainly this evening.
.WED...Wind variable less than 10 kt...becoming NW 10 kt in the
afternoon. Seas 3 to 4 ft. Wave Detail: NW 2 ft at 4 seconds, W
2 ft at 11 seconds and S 1 foot at 15 seconds.
.WED NIGHT...Wind NW 10 kt. Seas 3 to 4 ft. Wave Detail: NW 2 ft
at 4 seconds, NW 3 ft at 12 seconds and S 1 foot at 14 seconds.
.THU...Wind W 10 kt...becoming SW in the afternoon. Seas 3 to
4 ft. Wave Detail: W 2 ft at 4 seconds, NW 3 ft at 11 seconds and
S 1 foot at 14 seconds. A chance of showers in the afternoon.
.THU NIGHT...Wind SE 15 to 20 kt with gusts to 25 kt. Seas 4 to
6 ft. Wave Detail: S 4 ft at 6 seconds and W 3 ft at 14 seconds.
Showers.
.FRI...Wind S 10 to 15 kt...becoming E in the afternoon. Seas
5 to 6 ft. Wave Detail: S 4 ft at 5 seconds and W 4 ft at
11 seconds. Showers likely, mainly in the morning.
.FRI NIGHT...Wind NE 10 kt. Seas 4 to 6 ft. Wave Detail: E 3 ft
at 5 seconds and W 3 ft at 14 seconds. A chance of showers.
.SAT...Wind NE 10 kt...becoming N in the afternoon. Seas 3 to
5 ft. Wave Detail: E 3 ft at 5 seconds and NW 3 ft at 14 seconds.
A slight chance of showers.
.SAT NIGHT...Wind NW 10 kt in the evening... becoming variable
less than 10 kt. Seas 3 to 4 ft. Wave Detail: NE 1 foot at
4 seconds, SE 2 ft at 6 seconds and NW 3 ft at 14 seconds.
.SUN...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave
Detail: N 1 foot at 4 seconds, S 2 ft at 13 seconds and NW 3 ft
at 17 seconds.
.SUN NIGHT...Wind variable less than 10 kt. Seas 3 to 4 ft. Wave
Detail: NW 1 foot at 4 seconds, S 2 ft at 14 seconds and NW 3 ft
at 17 seconds.

$$