948
FZUS56 KLOX 140340
CWFLOX

Coastal Waters Forecast for California
National Weather Service Los Angeles/Oxnard CA
840 PM PDT Wed Aug 13 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...

PZZ600-141600-
840 PM PDT Wed Aug 13 2025

.Synopsis for the southern California coast and Santa Barbara
Channel including the Channel Islands National Marine Sanctuary
and National Park...at 02Z, or 7 PM PDT, a 1031 mb surface high was
centered 1450 NM W of Seattle while a 1001 mb thermal low was
located near Lake Havasu.

$$

PZZ645-141600-
Point Piedras Blancas to Point Sal westward out to 10 NM-
840 PM PDT Wed Aug 13 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING...

.TONIGHT...NW wind 10 to 20 kt with local gusts to 25 kt before
midnight, becoming 10 to 15 kt late. Seas 4 to 6 ft. Wave Detail:
NW 5 ft at 6 seconds and SW 3 ft at 15 seconds. Patchy fog.
.THU...NW wind 10 to 15 kt, becoming 15 to 25 kt in the afternoon.
Seas 4 to 6 ft. Wave Detail: NW 5 ft at 6 seconds and SW 3 ft at 14
seconds. Patchy fog in the morning.
.THU NIGHT...NW wind 15 to 25 kt, becoming 10 to 20 kt after
midnight. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 7 seconds and S
3 ft at 15 seconds.
.FRI...NW wind 5 to 10 kt, becoming 10 to 20 kt in the afternoon.
Seas 4 to 6 ft. Wave Detail: NW 5 ft at 9 seconds and S 3 ft at 15
seconds.
.FRI NIGHT...NW wind 10 to 20 kt, becoming 5 to 10 ft late. Seas 5
to 7 ft. Wave Detail: NW 6 ft at 9 seconds and S 2 ft at 14 seconds.
.SAT...NW wind 5 to 10 kt becoming 10 to 15 kt in the afternoon.
Seas 4 to 6 ft. Wave Detail: NW 4 ft at 8 seconds and S 3 ft at 14
seconds.
.SAT NIGHT...NW wind 10 to 20 kt, becoming 5 to 10 kt late. Seas 3
to 5 ft. Wave Detail: NW 5 ft at 6 seconds and S 2 ft at 14
seconds.
.SUN...NW wind 5 to 10 kt, becoming 10 to 20 kt in the afternoon.
Seas 3 to 5 ft. Wave Detail: NW 3 ft at 8 seconds and S 2 ft at 14
seconds.
.SUN NIGHT...NW wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW
5 ft at 8 seconds and SW 2 ft at 15 seconds.
.MON...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 8 seconds and SW 2 ft at
14 seconds.
.MON NIGHT...NW wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW
5 ft at 7 seconds and SW 2 ft at 14 seconds.

$$

PZZ670-141600-
Point Piedras Blancas to Point Sal from 10 to 60 NM-
840 PM PDT Wed Aug 13 2025

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

.TONIGHT...NW wind 15 to 25 kt. Seas 5 to 6 ft. Wave Detail: NW 5
ft at 6 seconds and S 3 ft at 15 seconds. Patchy fog.
.THU...NW wind 15 to 25 kt. Seas 6 to 7 ft. Wave Detail: NW 6 ft at
6 seconds and S 3 ft at 14 seconds. Patchy fog in the morning.
.THU NIGHT...NW wind 20 to 30 kt, becoming 15 to 20 kt after
midnight. Seas 7 to 8 ft. Wave Detail: NW 7 ft at 7 seconds and S 3
ft at 15 seconds.
.FRI...NW wind 15 to 20 kt with gusts to 25 kt in the afternoon.
Seas 7 to 9 ft. Wave Detail: NW 8 ft at 9 seconds and S 3 ft at 15
seconds.
.FRI NIGHT...NW wind 20 to 25 kt. Seas 8 to 9 ft. Wave Detail: NW
8 ft at 8 seconds and S 2 ft at 14 seconds.
.SAT...NW wind 10 to 20 kt. Seas 7 ft, subsiding to 5 to 6 ft. Wave
Detail: NW 7 ft at 8 seconds and S 3 ft at 15 seconds.
.SAT NIGHT...NW wind 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: NW
5 ft at 7 seconds and S 2 ft at 14 seconds. A slight chance of rain
in the evening.
.SUN...NW wind 10 to 15 kt. Seas 5 ft. Wave Detail: NW 4 ft at
7 seconds, NW 4 ft at 10 seconds and S 2 ft at 14 seconds.
.SUN NIGHT...NW wind 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: NW
5 ft at 7 seconds, NW 5 ft at 10 seconds and S 3 ft at 14 seconds.
.MON...NW wind 10 to 20 kt, becoming 15 to 20 kt in the afternoon.
Seas 5 to 6 ft. Wave Detail: NW 5 ft at 9 seconds and S 3 ft at
12 seconds.
.MON NIGHT...NW wind 15 to 20 kt. Seas 6 to 7 ft. Wave Detail: NW
6 ft at 7 seconds and S 3 ft at 12 seconds.

$$

PZZ673-141600-
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
840 PM PDT Wed Aug 13 2025

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

.TONIGHT...NW wind 20 to 30 kt. Local gusts to 35 kt this evening.
Seas 6 to 7 ft. Wave Detail: NW 6 ft at 7 seconds and S 3 ft at 15
seconds. Patchy fog.
.THU...NW wind 20 to 30 kt. Local gusts to 35 kt in the late
afternoon. Seas 6 ft. Wave Detail: NW 6 ft at 6 seconds and S 3 ft
at 15 seconds. Patchy fog in the morning.
.THU NIGHT...NW wind 25 to 30 kt. Local gusts to 35 kt in the
evening. Becoming 15 to 25 kt after midnight. Seas 7 to 8 ft. Wave
Detail: NW 7 ft at 7 seconds and S 3 ft at 15 seconds.
.FRI...NW wind 15 to 25 kt, becoming 10 to 20 kt in the afternoon.
Seas 6 to 8 ft. Wave Detail: NW 7 ft at 9 seconds and S 3 ft at
15 seconds.
.FRI NIGHT...NW wind 20 to 25 kt. Seas 6 to 8 ft. Wave Detail: NW
8 ft at 9 seconds and S 2 ft at 15 seconds.
.SAT...NW wind 15 to 25 kt, becoming 10 to 20 kt in the afternoon.
Seas 5 to 7 ft. Wave Detail: NW 7 ft at 8 seconds and S 2 ft at
15 seconds.
.SAT NIGHT...NW wind 15 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW
5 ft at 7 seconds and S 2 ft at 14 seconds. A slight chance of rain
in the evening.
.SUN...NW wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at
8 seconds and S 2 ft at 14 seconds.
.SUN NIGHT...NW wind 20 to 25 kt. Seas 5 to 6 ft. Wave Detail: NW
4 ft at 7 seconds, NW 5 ft at 10 seconds and S 2 ft at 14 seconds.
.MON...NW wind 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: NW 5 ft at
9 seconds and S 3 ft at 12 seconds.
.MON NIGHT...NW wind 20 to 25 kt. Seas 6 to 7 ft. Wave Detail: NW
6 ft at 8 seconds and S 3 ft at 12 seconds.

$$

PZZ676-141600-
Outer waters from Santa Cruz Island to San Clemente Island to 60 NM
offshore including San Nicolas and Santa Barbara Islands-
840 PM PDT Wed Aug 13 2025

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

.TONIGHT...NW wind 20 to 30 kt. Local gusts to 35 kt before
midnight. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 7 seconds and S 3
ft at 15 seconds. Patchy fog.
.THU...NW wind 20 to 30 kt. Local gusts to 35 kt in the late
afternoon. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 7 seconds and S
3 ft at 15 seconds. Patchy fog in the morning.
.THU NIGHT...NW wind 20 to 30 kt. Local gusts to 35 kt in the
evening. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 7 seconds and S 3
ft at 15 seconds.
.FRI...NW wind 15 to 25 kt, becoming 10 to 20 kt in the afternoon.
Seas 5 to 7 ft. Wave Detail: NW 6 ft at 8 seconds and S 3 ft at
15 seconds.
.FRI NIGHT...NW wind 15 to 25 kt. Seas 4 to 6 ft. Wave Detail: NW
4 ft at 8 seconds and S 2 ft at 15 seconds.
.SAT...N wind 15 to 25 kt, becoming NW 10 to 20 kt in the
afternoon. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 8 seconds and S
2 ft at 15 seconds.
.SAT NIGHT...NW wind 10 to 20 kt. Seas 3 to 5 ft. Wave Detail: NW
5 ft at 6 seconds and S 2 ft at 14 seconds. A slight chance of
rain.
.SUN...N wind 10 to 20 kt, becoming NW 10 to 15 kt in the
afternoon. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 7 seconds and S
2 ft at 14 seconds.
.SUN NIGHT...NW wind 15 to 25 kt. Seas 4 to 6 ft. Wave Detail: NW
5 ft at 6 seconds and S 2 ft at 14 seconds.
.MON...NW wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 4 ft at
8 seconds and S 2 ft at 13 seconds.
.MON NIGHT...NW wind 15 to 25 kt. Seas 5 to 7 ft. Wave Detail: NW
5 ft at 7 seconds and S 2 ft at 13 seconds.

$$

PZZ650-141600-
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
840 PM PDT Wed Aug 13 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PDT THURSDAY...

.TONIGHT...Western Portion, W wind 15 to 25 kt with local gusts to
30 kt, becoming NW 10 to 20 kt late. Eastern Portion, W wind 10 to
15 kt becoming 5 to 10 kt late. Seas 4 to 6 ft. Wave Detail: W 5 ft
at 7 seconds and SW 2 ft at 15 seconds.
.THU...Western Portion, NW wind 10 to 20 kt becoming W 20 to 30 kt
in the afternoon. Eastern Portion, W wind 5 to 10 kt becoming W 10
to 15 kt in the afternoon. Local gusts to 20 kt in the late
afternoon. Seas 3 to 5 ft. Wave Detail: W 4 ft at 6 seconds and SW
2 ft at 15 seconds.
.THU NIGHT...Western Portion, NW wind 20 to 30 kt becoming 10 to 20
kt after midnight. Eastern Portion, W wind 10 to 15 kt becoming 5
to 10 kt after midnight. Seas 4 to 6 ft. Wave Detail: W 5 ft at 7
seconds and SW 2 ft at 15 seconds.
.FRI...W wind 5 to 10 kt, becoming 10 to 15 kt in the afternoon.
Seas 2 to 4 ft. Wave Detail: W 3 ft at 7 seconds and SW 2 ft at 15
seconds.
.FRI NIGHT...W wind 10 to 15 kt, becoming NW 5 to 10 kt after
midnight. Seas 2 to 4 ft. Wave Detail: W 2 ft at 7 seconds.
.SAT...Light winds, becoming W 10 to 15 kt in the afternoon. Seas 2
to 3 ft. Wave Detail: W 2 ft at 7 seconds.
.SAT NIGHT...W wind 10 to 20 kt, becoming NW 10 to 15 kt after
midnight. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 6 seconds.
.SUN...Light winds, becoming W 10 to 20 kt in the afternoon. Seas 2
to 3 ft. Wave Detail: NW 2 ft at 6 seconds.
.SUN NIGHT...NW wind 10 to 20 kt. Seas 2 to 4 ft. Wave Detail: W
3 ft at 5 seconds.
.MON...Light winds, becoming W 5 to 10 kt in the afternoon. Seas
2 to 3 ft. Wave Detail: NW 2 ft at 6 seconds.
.MON 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.

$$

PZZ655-141600-
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
840 PM PDT Wed Aug 13 2025

.TONIGHT...W wind 10 to 15 kt, becoming light and variable. Seas 3
to 5 ft. Wave Detail: W 4 ft at 7 seconds and S 2 ft at 15 seconds.
.THU...NW to N wind 5 to 10 kt, becoming W 10 to 20 kt in the
afternoon. Seas 3 to 5 ft. Wave Detail: W 3 ft at 7 seconds and S 2
ft at 15 seconds.
.THU NIGHT...W wind 10 to 20 kt, becoming E 5 to 10 kt after
midnight. Seas 3 to 5 ft. Wave Detail: W 4 ft at 7 seconds and S 2
ft at 15 seconds.
.FRI...E wind 5 to 10 kt, becoming SW in the afternoon. Seas 2 to
4 ft. Wave Detail: W 2 ft at 7 seconds and S 2 ft at 15 seconds.
.FRI NIGHT...W wind 5 to 10 kt, becoming S after midnight. Seas
2 to 3 ft. Wave Detail: W 2 ft at 7 seconds and S 2 ft at
15 seconds.
.SAT...SE wind 5 to 10 kt becoming west in the afternoon. Seas 2 to
3 ft. Wave Detail: W 2 ft at 7 seconds and S 2 ft at 15 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 6 seconds and S 2 ft at
14 seconds.
.SUN...Light winds, becoming W 10 to 15 kt in the afternoon. Seas 2
to 3 ft. Wave Detail: W 2 ft at 6 seconds and S 2 ft at 14 seconds.
.SUN NIGHT...W wind 10 to 15 kt in the evening, becoming light.
Seas 2 to 3 ft. Wave Detail: W 2 ft at 6 seconds and S 2 ft at
14 seconds.
.MON...Light winds, becoming SW 10 to 15 kt in the afternoon. Seas
2 to 3 ft. Wave Detail: W 2 ft at 6 seconds and S 2 ft at 14
seconds.
.MON NIGHT...W wind 10 to 15 kt, becoming 5 to 10 kt after
midnight. Seas 2 to 3 ft. Wave Detail: W 3 ft at 6 seconds.

$$


www.weather.gov/losangeles