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FZUS56 KLOX 172041
CWFLOX

Coastal Waters Forecast for California
National Weather Service Los Angeles/Oxnard CA
141 PM PDT Fri Oct 17 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...

PZZ600-181100-
141 PM PDT Fri Oct 17 2025

.Synopsis for the southern California coast and Santa Barbara
Channel including the Channel Islands National Marine Sanctuary
and National Park...at 18Z, or 11 AM PDT, a 1029 mb surface high
was centered about 400 NM west of Eureka, CA and a 1011 mb low was
near Yuma.

$$

PZZ645-181100-
Point Piedras Blancas to Point Sal westward out to 10 NM-
141 PM PDT Fri Oct 17 2025

.TONIGHT...NW wind 10 to 15 kt this evening, becoming light. Seas
3 to 5 ft. Wave Detail: NW 4 ft at 8 seconds and S 2 ft at
14 seconds.
.SAT...Light winds, becoming NW 5 to 10 kt in the afternoon.
Seas 4 to 6 ft. Wave Detail: NW 5 ft at 17 seconds and S 2 ft
at 17 seconds.
.SAT NIGHT...NW wind 5 to 10 kt in the evening, becoming light.
Seas 4 to 6 ft. Wave Detail: NW 6 ft at 16 seconds.
.SUN...Light winds, becoming NW 5 to 10 kt in the afternoon. Seas
4 to 6 ft. Wave Detail: NW 6 ft at 15 seconds.
.SUN NIGHT...NW wind 5 to 10 kt in the evening, becoming light.
Seas 4 to 6 ft. Wave Detail: NW 5 ft at 14 seconds and S 2 ft at
15 seconds. Patchy fog after midnight.
.MON...Light winds, becoming NW 5 to 10 kt in the afternoon.
Seas 4 to 5 ft, building to 5 to 7 ft. Wave Detail: NW 6 ft at
15 seconds and S 2 ft at 15 seconds. Patchy fog in the morning.
.MON NIGHT...NW wind 5 to 10 kt in the evening, becoming light.
Seas 5 to 7 ft. Wave Detail: NW 7 ft at 14 seconds and S 2 ft
at 14 seconds. Patchy fog after midnight.
.TUE...Light winds, becoming NW 5 to 10 kt in the afternoon.
Seas 5 to 7 ft. Wave Detail: NW 6 ft at 13 seconds and S 2 ft
at 15 seconds. Patchy fog in the morning.
.TUE NIGHT...NW wind 5 to 10 kt in the evening, becoming light.
Seas 5 to 7 ft. Wave Detail: NW 6 ft at 14 seconds and S 2 ft
at 15 seconds. Patchy fog after midnight.
.WED...Light winds, becoming NW 10 to 15 kt kt in the afternoon.
Seas 5 to 7 ft. Wave Detail: S 2 ft at 15 seconds and NW 7 ft
at 16 seconds. Patchy fog in the morning.
.WED NIGHT...NW wind 10 to 15 kt, becoming N 5 to 10 kt after
midnight. Seas 5 to 7 ft. Wave Detail: N 2 ft at 3 seconds and
NW 7 ft at 15 seconds. Patchy fog after midnight.

$$

PZZ670-181100-
Point Piedras Blancas to Point Sal from 10 to 60 NM-
141 PM PDT Fri Oct 17 2025

.TONIGHT...NW wind 10 to 15 kt, becoming 5 to 10 kt after midnight.
Seas 5 to 6 ft. Wave Detail: NW 5 ft at 8 seconds and S 2 ft at
12 seconds. Patchy dense fog after midnight with vsby 1 NM or less.
.SAT...NW wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: S 2 ft at
11 seconds and NW 8 ft at 17 seconds. Patchy dense fog in the
morning with vsby 1 NM or less.
.SAT NIGHT...Light winds. Seas 7 to 8 ft. Wave Detail: NW 8 ft at
16 seconds. Patchy fog after midnight.
.SUN...NW wind 5 to 10 kt. Seas 7 to 8 ft. Wave Detail: NW 8 ft at
15 seconds and S 2 ft at 15 seconds. Patchy fog in the morning.
.SUN NIGHT...NW wind 5 to 10 kt, becoming 10 to 15 kt after
midnight. Seas 6 to 7 ft. Wave Detail: NW 3 ft at 6 seconds, NW
7 ft at 14 seconds and S 2 ft at 15 seconds. Patchy fog after
midnight.
.MON...NW wind 10 to 15 kt, becoming 5 to 10 kt in the afternoon.
Seas 6 to 8 ft, building to 8 to 10 ft. Wave Detail: NW 10 ft at
15 seconds and S 2 ft at 15 seconds. Patchy fog in the morning.
.MON NIGHT...NW wind 5 to 10 kt in the evening, becoming light.
Seas 8 to 10 ft. Wave Detail: NW 10 ft at 14 seconds and S 2 ft at
14 seconds. Patchy fog after midnight.
.TUE...Light winds, becoming W 5 to 10 kt in the afternoon. Seas
7 to 8 ft. Wave Detail: NW 8 ft at 13 seconds and S 2 ft at
15 seconds. Patchy fog in the morning.
.TUE NIGHT...NW wind 5 to 10 kt in the evening, becoming light.
Seas 7 to 9 ft. Wave Detail: S 2 ft at 15 seconds and NW 8 ft at
16 seconds. Patchy fog after midnight.
.WED...NW wind 5 to 10 kt, becoming 10 to 15 kt in the afternoon.
Seas 8 to 10 ft. Wave Detail: NW 2 ft at 4 seconds, NW 10 ft at
15 seconds and S 2 ft at 15 seconds. Patchy fog in the morning.
.WED NIGHT...NW wind 10 to 15 kt with gusts to 20 kt. Seas 8 to
9 ft. Wave Detail: NW 2 ft at 4 seconds and NW 9 ft at 15 seconds.
Patchy fog after midnight.

$$

PZZ673-181100-
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
141 PM PDT Fri Oct 17 2025

.TONIGHT...NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW
4 ft at 7 seconds, NW 4 ft at 12 seconds and S 2 ft at 12 seconds.
.SAT...NW wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW 2 ft at
8 seconds, S 2 ft at 11 seconds and NW 7 ft at 17 seconds.
.SAT NIGHT...NW wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: S
2 ft at 15 seconds and NW 8 ft at 16 seconds. Patchy fog after
midnight.
.SUN...NW wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: NW 8 ft at
15 seconds and S 2 ft at 15 seconds. Patchy fog in the morning.
.SUN NIGHT...NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW
6 ft at 14 seconds and S 2 ft at 15 seconds. Patchy fog after
midnight.
.MON...NW wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: NW 8 ft at
15 seconds and S 2 ft at 15 seconds. Patchy fog in the morning.
.MON NIGHT...NW wind 5 to 10 kt. Seas 7 to 10 ft. Wave Detail: NW
9 ft at 15 seconds and S 2 ft at 15 seconds. Patchy fog after
midnight.
.TUE...Light winds. Seas 6 to 9 ft. Wave Detail: NW 8 ft at
13 seconds and S 2 ft at 15 seconds. Patchy fog in the morning.
.TUE NIGHT...NW wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: NW
7 ft at 13 seconds and S 2 ft at 15 seconds. Patchy fog after
midnight.
.WED...NW wind 5 to 10 kt. Seas 7 to 9 ft. Wave Detail: S 2 ft at
15 seconds and NW 9 ft at 16 seconds. Patchy fog in the morning.
.WED NIGHT...NW wind 10 to 15 kt with gusts to 20 kt. Seas 7 to
9 ft. Wave Detail: NW 2 ft at 5 seconds and NW 9 ft at 15 seconds.
Patchy fog after midnight.

$$

PZZ676-181100-
Outer waters from Santa Cruz Island to San Clemente Island to 60 NM
offshore including San Nicolas and Santa Barbara Islands-
141 PM PDT Fri Oct 17 2025

.TONIGHT...NW wind 10 to 15 kt, becoming 5 to 10 kt after midnight.
Seas 3 to 5 ft. Wave Detail: NW 3 ft at 6 seconds, NW 3 ft at
9 seconds and S 2 ft at 12 seconds.
.SAT...NW wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: NW 4 ft at
10 seconds and S 2 ft at 14 seconds.
.SAT NIGHT...NW wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: S
2 ft at 16 seconds and NW 5 ft at 17 seconds.
.SUN...NW wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at
15 seconds and S 2 ft at 15 seconds.
.SUN NIGHT...NW wind 5 to 10 kt, becoming 10 to 15 kt after
midnight. Seas 4 to 6 ft. Wave Detail: NW 2 ft at 4 seconds, NW
5 ft at 14 seconds and S 2 ft at 14 seconds. Patchy fog after
midnight.
.MON...NW wind 5 to 10 kt in the morning, becoming light. Seas 4 to
6 ft. Wave Detail: NW 2 ft at 5 seconds, NW 4 ft at 13 seconds and
S 2 ft at 15 seconds. Patchy fog in the morning.
.MON NIGHT...NW wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW
6 ft at 14 seconds and S 2 ft at 15 seconds. Patchy fog after
midnight.
.TUE...Light winds. Seas 4 to 6 ft. Wave Detail: NW 6 ft at
14 seconds and S 2 ft at 15 seconds. Patchy fog in the morning.
.TUE NIGHT...W wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: NW
5 ft at 13 seconds and S 2 ft at 15 seconds. Patchy fog after
midnight.
.WED...NW wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at
15 seconds and S 2 ft at 15 seconds. Patchy fog in the morning.
.WED NIGHT...NW wind 10 to 15 kt with gusts to 20 kt. Seas 5 to 7 ft.
Wave Detail: NW 3 ft at 5 seconds and NW 6 ft at 15 seconds. Patchy
fog after midnight.

$$

PZZ650-181100-
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
141 PM PDT Fri Oct 17 2025

.TONIGHT...W wind 10 to 15 kt this evening, becoming light. Seas
2 to 3 ft. Wave Detail: W 2 ft at 12 seconds.
.SAT...Light winds, becoming W 5 to 10 kt in the afternoon. Seas 2 ft.
Wave Detail: W 2 ft at 11 seconds.
.SAT NIGHT...W wind 5 to 10 kt in the evening, becoming light. Seas
2 to 3 ft. Wave Detail: W 2 ft at 14 seconds.
.SUN...Light winds, becoming W 5 to 10 kt in the afternoon. Seas
2 to 3 ft. Wave Detail: NW 2 ft at 15 seconds.
.SUN NIGHT...W wind 5 to 10 kt in the evening, becoming light.
Seas 2 to 3 ft. Wave Detail: NW 2 ft at 5 seconds and NW 2 ft at
14 seconds.
.MON...Light winds, becoming W 5 to 10 kt in the afternoon. Seas
2 to 3 ft. Wave Detail: W 2 ft at 13 seconds.
.MON NIGHT...W wind 5 to 10 kt in the evening, becoming light. Seas
2 to 3 ft. Wave Detail: NW 2 ft at 14 seconds. Patchy fog after
midnight.
.TUE...Light winds, becoming W 5 to 10 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: NW 2 ft at 14 seconds. Patchy fog in
the morning.
.TUE NIGHT...W wind 5 to 10 kt in the evening, becoming light. Seas
2 to 3 ft. Wave Detail: NW 2 ft at 13 seconds. Patchy fog after
midnight.
.WED...Light winds, becoming W 10 to 15 kt in the afternoon. Seas
2 to 3 ft. Wave Detail: W 2 ft at 14 seconds. Patchy fog in the
morning.
.WED NIGHT...W wind 10 to 15 kt in the evening, becoming NW 5 to
10 kt after midnight. Seas 2 to 4 ft. Wave Detail: NW 3 ft at
5 seconds and NW 2 ft at 15 seconds. Patchy fog after midnight.

$$

PZZ655-181100-
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
141 PM PDT Fri Oct 17 2025

.TONIGHT...W wind 10 to 15 kt this evening, becoming light. Seas
2 to 3 ft. Wave Detail: W 2 ft at 5 seconds.
.SAT...Light winds, becoming W 5 to 10 kt in the afternoon. Seas
2 ft.
.SAT NIGHT...W wind 5 to 10 kt in the evening, becoming light.
Seas 2 to 3 ft.
.SUN...Light winds, becoming W 5 to 10 kt in the afternoon.
Seas 2 to 3 ft.
.SUN NIGHT...W wind 5 to 10 kt in the evening, becoming light.
Seas 2 to 3 ft.
.MON...Light winds, becoming W 5 to 10 kt in the afternoon.
Seas 2 to 3 ft. Patchy fog in the morning.
.MON NIGHT...W wind 5 to 10 kt in the evening, becoming light.
Seas 2 to 3 ft. Patchy fog after midnight.
.TUE...Light winds, becoming W 5 to 10 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: W 2 ft at 14 seconds and S 2 ft
at 15 seconds. Patchy fog in the morning.
.TUE NIGHT...W wind 5 to 10 kt in the evening, becoming light.
Seas 2 to 3 ft. Patchy fog after midnight.
.WED...Light winds, becoming W 10 to 15 kt in the afternoon. Seas
2 to 3 ft. Wave Detail: W 2 ft at 5 seconds. Patchy fog in the
morning.
.WED NIGHT...W wind 10 to 15 kt in the evening, becoming NW 5 to
10 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 5 seconds. Patchy
fog after midnight.

$$

RAT

www.weather.gov/losangeles