251
FZUS56 KLOX 030348
CWFLOX

Coastal Waters Forecast for California
National Weather Service Los Angeles/Oxnard CA
848 PM PDT Tue Sep 2 2025

Point Piedras Blancas to San Mateo Point CA out 60 NM including the
Channel Islands National Marine Sanctuary

...See weather.gov/marine/wavedetail for more info on the new Wave
Detail format...

PZZ600-031630-
848 PM PDT Tue Sep 2 2025

.Synopsis for the southern California coast and Santa Barbara
Channel including the Channel Islands National Marine Sanctuary
and National Park...at 03Z, or 8 PM PDT, a 1022 mb high was 1000 NM
NW of Point Conception, while a 1006 mb low was over southern Utah.

$$

PZZ645-031630-
Point Piedras Blancas to Point Sal westward out to 10 NM-
848 PM PDT Tue Sep 2 2025

.TONIGHT...NW wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: NW
4 ft at 8 seconds and S 2 ft at 14 seconds. Patchy fog.
.WED...NW wind 10 to 15 kt, becoming 15 to 20 kt in the afternoon.
Seas 3 to 5 ft. Wave Detail: NW 4 ft at 6 seconds, NW 3 ft at
9 seconds and S 2 ft at 14 seconds.
.WED NIGHT...NW wind 10 to 20 kt. Seas 4 to 5 ft. Wave Detail: NW
5 ft at 6 seconds and S 2 ft at 15 seconds. Patchy fog.
.THU...NW wind 5 to 10 kt, becoming 10 to 20 kt in the afternoon.
Seas 3 to 5 ft. Wave Detail: NW 4 ft at 7 seconds, NW 2 ft at 13
seconds and S 3 ft at 15 seconds. Patchy fog.
.THU NIGHT...NW wind 10 to 20 kt. Seas 4 to 5 ft. Wave Detail: NW 4
ft at 6 seconds, NW 2 ft at 13 seconds and S 3 ft at 15 seconds.
Patchy fog.
.FRI...NW wind 5 to 10 kt, becoming 10 to 15 kt in the afternoon.
Seas 4 to 5 ft. Wave Detail: NW 3 ft at 7 seconds, NW 3 ft at 10
seconds and S 3 ft at 14 seconds. Patchy fog in the morning.
.FRI NIGHT...NW wind 10 to 20 kt. Seas 4 to 5 ft. Wave Detail: NW 4
ft at 6 seconds, NW 2 ft at 12 seconds and S 3 ft at 14 seconds.
Patchy fog after midnight.
.SAT...NW wind 5 to 10 kt, becoming 10 to 15 kt in the afternoon.
Seas 3 to 5 ft. Wave Detail: NW 3 ft at 6 seconds, W 2 ft at 11
seconds and S 3 ft at 15 seconds. Patchy fog in the morning.
.SAT NIGHT...NW wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: NW 3
ft at 7 seconds and S 3 ft at 13 seconds. Patchy fog after midnight.
.SUN...NW wind 5 to 10 kt, becoming 10 to 15 kt in the afternoon.
Seas 3 to 4 ft. Wave Detail: W 3 ft at 8 seconds and S 2 ft at 13
seconds. Patchy fog in the morning.
.SUN NIGHT...NW wind 10 to 20 kt. Seas 3 to 4 ft. Wave Detail: NW 3
ft at 5 seconds and S 2 ft at 13 seconds. Patchy fog after midnight.

$$

PZZ670-031630-
Point Piedras Blancas to Point Sal from 10 to 60 NM-
848 PM PDT Tue Sep 2 2025

.TONIGHT...NW wind 15 to 20 kt. Seas 5 ft. Wave Detail: NW 5 ft at
8 seconds and S 2 ft at 14 seconds. Patchy fog.
.WED...NW wind 15 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at
6 seconds and S 2 ft at 14 seconds.
.WED NIGHT...NW wind 15 to 20 kt. Seas 6 ft. Wave Detail: NW 5 ft
at 6 seconds, S 2 ft at 15 seconds and NW 2 ft at 15 seconds.
Patchy fog.
.THU...NW wind 15 to 20 kt. Seas 5 ft. Wave Detail: NW 5 ft at 7
seconds, NW 2 ft at 14 seconds and S 2 ft at 15 seconds. Patchy fog.
.THU NIGHT...NW wind 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: NW 5
ft at 7 seconds, NW 2 ft at 13 seconds and S 3 ft at 15 seconds.
Patchy fog.
.FRI...NW wind 10 to 20 kt. Seas 5 to 6 ft. Wave Detail: NW 5 ft at
6 seconds, NW 2 ft at 12 seconds and S 3 ft at 15 seconds. Patchy
fog in the morning.
.FRI NIGHT...NW wind 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: NW 4
ft at 6 seconds, NW 2 ft at 12 seconds and S 3 ft at 14 seconds.
Patchy fog after midnight.
.SAT...NW wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at
5 seconds, NW 2 ft at 11 seconds and S 3 ft at 15 seconds. Patchy
fog in the morning.
.SAT NIGHT...NW wind 10 to 15 kt. Seas 4 ft. Wave Detail: NW 4 ft at
6 seconds and S 3 ft at 13 seconds. Patchy fog after midnight.
.SUN...NW wind 10 to 15 kt. Seas 4 ft. Wave Detail: N 3 ft at 7
seconds, NW 2 ft at 11 seconds and S 3 ft at 14 seconds. Patchy fog
in the morning.
.SUN NIGHT...NW wind 15 to 20 kt. Seas 4 to 5 ft. Wave Detail: NW 4
ft at 6 seconds, NW 2 ft at 11 seconds and S 2 ft at 13 seconds.
Patchy fog after midnight.

$$

PZZ673-031630-
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
848 PM PDT Tue Sep 2 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE WEDNESDAY NIGHT...

.TONIGHT...NW wind 20 to 25 kt. Seas 5 to 6 ft. Wave Detail: NW
5 ft at 7 seconds and S 2 ft at 14 seconds. Patchy fog.
.WED...NW wind 20 to 25 kt. Seas 5 to 6 ft. Wave Detail: NW 5 ft at
7 seconds and S 2 ft at 15 seconds.
.WED NIGHT...NW wind 20 to 25 kt. Seas 6 ft. Wave Detail: NW 5 ft
at 7 seconds and S 2 ft at 15 seconds. Patchy fog.
.THU...NW wind 15 to 25 kt. Seas 5 ft. Wave Detail: NW 5 ft at 7
seconds, NW 2 ft at 14 seconds and S 3 ft at 15 seconds. Patchy fog.
.THU NIGHT...NW wind 15 to 25 kt. Seas 5 to 6 ft. Wave Detail: NW 5
ft at 7 seconds, NW 2 ft at 13 seconds and S 3 ft at 15 seconds.
Patchy fog.
.FRI...NW wind 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: NW 5 ft at
7 seconds, NW 2 ft at 12 seconds and S 3 ft at 15 seconds. Patchy
fog in the morning.
.FRI NIGHT...NW wind 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: NW 5
ft at 6 seconds, NW 2 ft at 12 seconds and S 3 ft at 14 seconds.
Patchy fog after midnight.
.SAT...NW wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 4 ft at
6 seconds, NW 2 ft at 11 seconds and S 3 ft at 15 seconds. Patchy
fog in the morning.
.SAT NIGHT...NW wind 15 to 20 kt. Seas 4 to 5 ft. Wave Detail: NW 4
ft at 6 seconds, NW 2 ft at 11 seconds and S 3 ft at 13 seconds.
Patchy fog after midnight.
.SUN...NW wind 10 to 20 kt. Seas 4 ft. Wave Detail: NW 4 ft at 6
seconds, NW 2 ft at 12 seconds and S 3 ft at 14 seconds. Patchy fog
in the morning.
.SUN NIGHT...NW wind 15 to 20 kt. Seas 4 ft. Wave Detail: NW 4 ft at
5 seconds and S 2 ft at 13 seconds. Patchy fog after midnight.

$$

PZZ676-031630-
Outer waters from Santa Cruz Island to San Clemente Island to 60 NM
offshore including San Nicolas and Santa Barbara Islands-
848 PM PDT Tue Sep 2 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE WEDNESDAY NIGHT...

.TONIGHT...NW wind 15 to 25 kt. Seas 5 to 6 ft. Wave Detail: NW
6 ft at 7 seconds and S 3 ft at 14 seconds. Patchy fog.
.WED...NW wind 15 to 25 kt. Seas 4 to 6 ft. Wave Detail: NW 6 ft at
7 seconds and S 2 ft at 15 seconds.
.WED NIGHT...NW wind 15 to 25 kt. Seas 5 to 7 ft. Wave Detail: NW
6 ft at 7 seconds and S 2 ft at 15 seconds. Patchy fog after
midnight.
.THU...NW wind 10 to 20 kt, becoming 15 to 20 kt in the afternoon.
Seas 4 to 6 ft. Wave Detail: NW 5 ft at 7 seconds and S 3 ft at 15
seconds. Patchy fog in the morning.
.THU NIGHT...NW wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 5
ft at 6 seconds, NW 2 ft at 14 seconds and S 3 ft at 15 seconds.
Patchy fog.
.FRI...NW wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at
7 seconds, NW 2 ft at 12 seconds and S 3 ft at 15 seconds. Patchy
fog in the morning.
.FRI NIGHT...NW wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 5
ft at 6 seconds, NW 2 ft at 12 seconds and S 3 ft at 15 seconds.
Patchy fog after midnight.
.SAT...NW wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 4 ft at
6 seconds, NW 2 ft at 11 seconds and S 3 ft at 15 seconds. Patchy
fog in the morning.
.SAT NIGHT...NW wind 10 to 20 kt. Seas 4 to 5 ft. Wave Detail: NW 4
ft at 6 seconds, W 2 ft at 11 seconds and S 3 ft at 14 seconds.
Patchy fog after midnight.
.SUN...NW wind 10 to 20 kt. Seas 3 to 5 ft. Wave Detail: NW 4 ft at
7 seconds and S 3 ft at 14 seconds. Patchy fog in the morning.
.SUN NIGHT...NW wind 10 to 20 kt. Seas 4 to 5 ft. Wave Detail: NW 4
ft at 6 seconds and S 2 ft at 13 seconds. Patchy fog after midnight.

$$

PZZ650-031630-
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
848 PM PDT Tue Sep 2 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PDT THIS EVENING...

.TONIGHT...W wind 15 to 25 kt, becoming 10 to 20 kt after midnight.
Seas 3 to 4 ft. Wave Detail: W 4 ft at 6 seconds.
.WED...W wind 10 to 15 kt, becoming 15 to 25 kt in the afternoon.
Seas 2 to 3 ft, building to 3 to 5 ft. Wave Detail: W 4 ft at
6 seconds.
.WED NIGHT...W wind 15 to 25 kt, becoming 10 to 20 kt after
midnight. Seas 3 to 5 ft. Wave Detail: W 4 ft at 6 seconds and S
2 ft at 15 seconds.
.THU...W wind 5 to 10 kt, becoming 10 to 20 kt in the afternoon.
Seas 2 to 4 ft. Wave Detail: W 3 ft at 6 seconds.
.THU NIGHT...W wind 10 to 20 kt, becoming 5 to 10 kt late. Seas 2
to 4 ft. Wave Detail: W 4 ft at 6 seconds and S 2 ft at 14 seconds.
.FRI...W wind 5 to 10 kt, becoming 10 to 15 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: NW 2 ft at 6 seconds and S 2 ft at 15
seconds.
.FRI NIGHT...W wind 10 to 20 kt, becoming NW 10 to 15 kt after
midnight. Seas 2 to 4 ft. Wave Detail: W 3 ft at 6 seconds and S
2 ft at 14 seconds.
.SAT...Light winds, becoming W 5 to 10 kt in the afternoon. Seas
2 to 3 ft. Wave Detail: NW 2 ft at 6 seconds and S 2 ft at
15 seconds.
.SAT NIGHT...NW wind 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: W
3 ft at 6 seconds.
.SUN...NW wind 5 to 10 kt, becoming W 10 to 15 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: W 2 ft at 8 seconds and S 2 ft at
14 seconds.
.SUN NIGHT...Western Portion, NW wind 10 to 20 kt. Eastern Portion,
W wind 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: W 3 ft at
5 seconds.

$$

PZZ655-031630-
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
848 PM PDT Tue Sep 2 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PDT THIS EVENING...

.TONIGHT...W wind 10 to 15 kt. Gusts to 25 kt early. Seas 3 to 5
ft. Wave Detail: W 4 ft at 6 seconds and S 2 ft at 14 seconds.
.WED...W wind 5 to 10 kt, becoming 10 to 20 kt in the afternoon.
Seas 3 to 4 ft. Wave Detail: W 3 ft at 6 seconds and S 2 ft at
15 seconds.
.WED NIGHT...W wind 10 to 20 kt, becoming 5 to 10 kt after
midnight. Seas 3 to 5 ft. Wave Detail: W 4 ft at 6 seconds and S
2 ft at 15 seconds.
.THU...W wind 5 to 10 kt, becoming 10 to 20 kt in the afternoon.
Seas 3 to 4 ft. Wave Detail: W 3 ft at 7 seconds and S 2 ft at
15 seconds. Patchy fog in the morning.
.THU NIGHT...W wind 10 to 20 kt, becoming 5 to 10 kt after
midnight. Seas 3 to 4 ft. Wave Detail: W 3 ft at 6 seconds and S
2 ft at 15 seconds. Patchy fog after midnight.
.FRI...Light winds, becoming SW 5 to 10 kt in the afternoon. Seas
2 to 4 ft. Wave Detail: W 2 ft at 6 seconds and S 2 ft at
15 seconds. Patchy fog in the morning.
.FRI NIGHT...W wind 5 to 10 kt in the evening, becoming light. Seas
3 to 4 ft. Wave Detail: W 2 ft at 6 seconds and S 2 ft at
15 seconds. Patchy fog after midnight.
.SAT...Light winds, becoming SW 5 to 10 kt in the afternoon. Seas
2 to 3 ft. Wave Detail: W 2 ft at 6 seconds and S 2 ft at
15 seconds. Patchy fog in the morning.
.SAT NIGHT...W wind 5 to 10 kt in the evening, becoming light. Seas
2 to 3 ft. Wave Detail: W 2 ft at 7 seconds and S 2 ft at
14 seconds. Patchy fog after midnight.
.SUN...Light winds, becoming W 5 to 10 kt in the afternoon. Seas
2 to 3 ft. Wave Detail: W 2 ft at 7 seconds and S 2 ft at
14 seconds. Patchy fog in the morning.
.SUN NIGHT...W wind 10 to 15 kt, becoming 5 to 10 kt after
midnight. Seas 2 to 4 ft. Wave Detail: W 3 ft at 7 seconds and S
2 ft at 13 seconds. Patchy fog after midnight.

$$


www.weather.gov/losangeles