884
FZUS56 KLOX 212043
CWFLOX

Coastal Waters Forecast for California
National Weather Service Los Angeles/Oxnard CA
143 PM PDT Mon Sep 21 2026

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

PZZ600-221000-
143 PM PDT Mon Sep 21 2026

.Synopsis for the southern California coast and Santa Barbara
Channel including the Channel Islands National Marine Sanctuary
and National Park...at 20Z or 1 PM PDT, a 1024 mb surface high was
900 NM W of Point Conception, while a 1007 mb thermal low was over
the border of SE California and Arizona.

$$

PZZ645-221000-
Point Piedras Blancas to Point Sal westward out to 10 NM-
143 PM PDT Mon Sep 21 2026

.TONIGHT...NW wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: NW 4
ft at 7 seconds and SW 2 ft at 17 seconds. Patchy fog after
midnight.
.TUE...NW wind 10 to 15 kt, becoming 15 to 25 kt in the afternoon.
Seas 3 to 5 ft. Wave Detail: NW 4 ft at 9 seconds and SW 3 ft at
16 seconds. Patchy fog in the morning.
.TUE 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 9 seconds and SW
3 ft at 15 seconds. Patchy fog.
.WED...NW wind 10 to 20 kt. Seas 5 to 7 ft. Wave Detail: N 2 ft at
10 seconds, NW 6 ft at 11 seconds and SW 2 ft at 15 seconds. Patchy
fog in the morning.
.WED NIGHT...NW wind 10 to 15 kt in the evening, becoming light.
Seas 5 to 7 ft. Wave Detail: N 2 ft at 9 seconds, NW 6 ft at
11 seconds and SW 2 ft at 15 seconds. Patchy fog after midnight.
.THU...Light winds, becoming NW 5 to 10 kt in the afternoon. Seas
4 to 6 ft. Wave Detail: NW 5 ft at 10 seconds and S 3 ft at
14 seconds. Patchy fog in the morning.
.THU NIGHT...NW wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: NW
4 ft at 8 seconds, NW 5 ft at 11 seconds and S 3 ft at 14 seconds.
.FRI...Light winds, becoming NW 15 to 20 kt in the afternoon. Seas
4 to 6 ft. Wave Detail: NW 4 ft at 9 seconds and S 3 ft at
13 seconds.
.FRI NIGHT...NW wind 10 to 20 kt. Seas 5 to 7 ft. Wave Detail: NW
5 ft at 9 seconds and S 3 ft at 13 seconds.
.SAT...NW wind 10 to 20 kt. Seas 5 to 7 ft. Wave Detail: NW 5 ft at
9 seconds and S 3 ft at 12 seconds.
.SAT NIGHT...NW wind 10 to 20 kt. Seas 4 to 5 ft.

$$

PZZ670-221000-
Point Piedras Blancas to Point Sal from 10 to 60 NM-
143 PM PDT Mon Sep 21 2026

.TONIGHT...NW wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW
5 ft at 7 seconds and SW 2 ft at 16 seconds. Patchy fog after
midnight.
.TUE...NW wind 10 to 20 kt, becoming 15 to 25 kt in the afternoon.
Seas 5 to 6 ft, building to 6 to 8 ft. Wave Detail: NW 7 ft at 8
seconds, S 3 ft at 13 seconds and NW 3 ft at 15 seconds. Patchy fog
in the morning.
.TUE NIGHT...NW wind 20 to 25 kt becoming 10 to 20 kt late. Seas 7
to 10 ft. Wave Detail: NW 9 ft at 8 seconds, NW 2 ft at 14 seconds
and S 2 ft at 16 seconds. Patchy fog.
.WED...NW wind 10 to 20 kt. Local gusts to 25 kt in the afternoon.
Seas 8 to 9 ft. Wave Detail: NW 8 ft at 11 seconds and S 3 ft at 15
seconds. Patchy fog in the morning.
.WED NIGHT...NW wind 10 to 20 kt. Seas 7 to 8 ft. Wave Detail: N
8 ft at 9 seconds, NW 6 ft at 10 seconds and S 3 ft at 15 seconds.
Patchy fog after midnight.
.THU...NW wind 10 to 20 kt. Local gusts to 25 kt in the evening.
Seas 6 to 7 ft. Wave Detail: NW 7 ft at 10 seconds and S 5 ft at 14
seconds. Patchy fog in the morning.
.THU NIGHT...NW wind 10 to 20 kt. Seas 6 to 8 ft. Wave Detail: NW
7 ft at 8 seconds, NW 6 ft at 11 seconds and S 4 ft at 14 seconds.
.FRI...NW wind 10 to 20 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at
7 seconds and S 3 ft at 13 seconds.
.FRI NIGHT...NW wind 15 to 25 kt. Seas 7 to 9 ft. Wave Detail: NW
8 ft at 10 seconds and S 3 ft at 13 seconds.
.SAT...NW wind 15 to 20 kt. Seas 7 to 9 ft. Wave Detail: NW 8 ft at
9 seconds and S 3 ft at 13 seconds.
.SAT NIGHT...NW wind 15 to 20 kt. Seas 6 to 7 ft.

$$

PZZ673-221000-
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
143 PM PDT Mon Sep 21 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TONIGHT...NW wind 15 to 25 kt. Seas 5 ft. Wave Detail: NW 5 ft at
7 seconds and S 3 ft at 11 seconds. Patchy fog after midnight.
.TUE...NW wind 10 to 20 kt becoming 15 to 25 kt in the afternoon.
Seas 4 to 5 ft, building to 5 to 7 ft. Wave Detail: NW 6 ft at 8
seconds and SW 3 ft at 16 seconds. Patchy fog in the morning.
.TUE NIGHT...NW wind 15 to 25 kt becoming 10 to 20 kt late. Seas 6
to 9 ft. Wave Detail: NW 8 ft at 8 seconds, NW 3 ft at 15 seconds
and S 2 ft at 15 seconds. Patchy fog.
.WED...NW wind 10 to 20 kt. Seas 6 to 9 ft. Wave Detail: NW 7 ft at
10 seconds and S 3 ft at 15 seconds. Patchy fog in the morning.
.WED NIGHT...NW wind 10 to 20 kt. Seas 6 to 8 ft. Wave Detail: NW
7 ft at 10 seconds and S 3 ft at 15 seconds. Patchy fog after
midnight.
.THU...N wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at
10 seconds and S 3 ft at 14 seconds. Patchy fog in the morning.
.THU NIGHT...NW wind 10 to 20 kt. Seas 5 to 7 ft. Wave Detail: N
2 ft at 8 seconds, NW 6 ft at 11 seconds and S 3 ft at 14 seconds.
.FRI...NW wind 10 to 20 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at
9 seconds and S 3 ft at 13 seconds.
.FRI NIGHT...NW wind 15 to 25 kt, becoming 20 to 25 kt after
midnight. Seas 6 to 8 ft. Wave Detail: NW 8 ft at 9 seconds and S
3 ft at 13 seconds.
.SAT...NW wind 10 to 20 kt. Seas 6 to 8 ft. Wave Detail: NW 8 ft at
9 seconds and S 3 ft at 12 seconds.
.SAT NIGHT...NW wind 15 to 20 kt. Seas 5 to 7 ft.

$$

PZZ676-221000-
Outer waters from Santa Cruz Island to San Clemente Island to 60 NM
offshore including San Nicolas and Santa Barbara Islands-
143 PM PDT Mon Sep 21 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TONIGHT...NW wind 15 to 25 kt. Seas 4 to 6 ft. Wave Detail: NW 5
ft at 6 seconds and SW 2 ft at 15 seconds. Patchy fog after
midnight.
.TUE...NW wind 10 to 20 kt becoming 15 to 25 kt in the afternoon.
Seas 4 to 5 ft. Wave Detail: NW 5 ft at 7 seconds and SW 2 ft at 16
seconds. Patchy fog in the morning.
.TUE NIGHT...NW wind 15 to 25 kt becoming 10 to 20 kt late. Seas 5
to 7 ft. Wave Detail: NW 7 ft at 8 seconds and S 3 ft at 15
seconds. Patchy fog.
.WED...NW wind 15 to 20 kt, becoming W in the afternoon. Seas 5 to
7 ft. Wave Detail: NW 5 ft at 9 seconds and S 2 ft at 15 seconds.
Patchy fog in the morning.
.WED NIGHT...W wind 10 to 15 kt, becoming 5 to 10 kt after
midnight. Seas 4 to 6 ft. Wave Detail: NW 2 ft at 8 seconds, NW
5 ft at 11 seconds and S 3 ft at 15 seconds. Patchy fog after
midnight.
.THU...Light winds. Seas 4 to 6 ft. Wave Detail: NW 4 ft at
10 seconds and SW 3 ft at 13 seconds. Patchy fog in the morning.
.THU NIGHT...W wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: NW
4 ft at 10 seconds and S 3 ft at 13 seconds.
.FRI...W wind 5 to 10 kt becoming 10 to 20 kt in the afternoon.
Seas 4 to 6 ft. Wave Detail: NW 4 ft at 11 seconds and S 3 ft at 13
seconds.
.FRI NIGHT...NW wind 10 to 20 kt. Seas 5 to 7 ft. Wave Detail: NW
5 ft at 9 seconds and S 3 ft at 13 seconds.
.SAT...NW wind 15 to 20 kt, becoming W 10 to 15 kt in the
afternoon. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 9 seconds and S
3 ft at 12 seconds.
.SAT NIGHT...NW wind 10 to 20 kt. Seas 4 to 6 ft.

$$

PZZ650-221000-
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
143 PM PDT Mon Sep 21 2026

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

.TONIGHT...Western Portion, W wind 15 to 25 kt becoming 10 to 20 kt
after midnight. Eastern Portion, 10 to 20 kt becoming light late.
Seas 3 to 4 ft. Wave Detail: W 4 ft at 6 seconds and SW 2 ft at 15
seconds.
.TUE...Western Portion, NW wind 10 to 20 kt becoming W 15 to 25 kt
in the afternoon. Eastern Portion, Light winds becoming W 10 to 15
kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 7
seconds. Patchy fog in the morning.
.TUE NIGHT...W wind 15 to 25 kt, becoming 10 to 15 kt late. Seas 3
to 5 ft. Wave Detail: W 4 ft at 6 seconds and W 2 ft at 9 seconds.
.WED...Light winds becoming W 10 to 15 kt in the afternoon. Seas 2
to 4 ft. Wave Detail: W 3 ft at 9 seconds. Patchy fog in the
morning.
.WED NIGHT...W wind 5 to 10 kt, becoming SE after midnight. Seas
2 to 3 ft. Wave Detail: W 2 ft at 10 seconds.
.THU...SE wind 5 to 10 kt in the morning, becoming light. Seas 2 to
3 ft. Wave Detail: W 2 ft at 9 seconds. Patchy fog in the morning.
.THU NIGHT...W wind 5 to 10 kt in the evening, becoming light. Seas
2 to 3 ft. Wave Detail: W 2 ft at 9 seconds.
.FRI...Light winds. Seas 2 to 3 ft. Wave Detail: W 2 ft at
9 seconds.
.FRI NIGHT...NW wind 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: W
3 ft at 8 seconds.
.SAT...Light winds, becoming SW 5 to 10 kt in the afternoon. Seas
2 to 4 ft. Wave Detail: W 3 ft at 8 seconds.
.SAT NIGHT...NW wind 10 to 15 kt. Seas 2 to 3 ft.

$$

PZZ655-221000-
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
143 PM PDT Mon Sep 21 2026

.TONIGHT...W wind 10 to 15 kt becoming 5 to 10 kt late. Seas 2 to 4
ft. Wave Detail: W 3 ft at 6 seconds and SW 2 ft at 16 seconds.
Patchy fog after midnight.
.TUE...W wind 5 to 10 kt, becoming 10 to 20 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: W 2 ft at 7 seconds and SW 2 ft at 16
seconds. Patchy fog in the morning.
.TUE NIGHT...W wind 10 to 20 kt in the evening, becoming light.
Seas 2 to 4 ft. Wave Detail: NW 3 ft at 6 seconds and SW 2 ft at
16 seconds. Patchy fog.
.WED...Light winds, becoming SW 5 to 10 kt in the afternoon. Seas
2 to 4 ft. Wave Detail: W 2 ft at 8 seconds and SW 2 ft at
15 seconds. Patchy fog in the morning.
.WED NIGHT...SW wind 5 to 10 kt, becoming SE after midnight. Seas
2 to 3 ft. Wave Detail: W 2 ft at 8 seconds and SW 2 ft at
14 seconds. Patchy fog after midnight.
.THU...Light winds, becoming SW 5 to 10 kt in the afternoon. Seas
2 to 3 ft. Wave Detail: W 2 ft at 9 seconds and SW 2 ft at
14 seconds. Patchy fog in the morning.
.THU NIGHT...W wind 10 to 15 kt in the evening, becoming light.
Seas 2 to 3 ft. Wave Detail: W 2 ft at 9 seconds and SW 2 ft at
13 seconds.
.FRI...Light winds, becoming W 10 to 15 kt in the afternoon. Seas
2 to 3 ft. Wave Detail: W 2 ft at 9 seconds and SW 2 ft at
13 seconds.
.FRI NIGHT...W wind 10 to 20 kt in the evening, becoming light.
Seas 2 to 3 ft. Wave Detail: W 2 ft at 5 seconds and S 2 ft at
13 seconds.
.SAT...Light winds, becoming W 5 to 10 kt in the afternoon. Seas
3 to 4 ft. Wave Detail: NW 3 ft at 7 seconds and S 2 ft at
12 seconds.
.SAT NIGHT...W wind 10 to 15 kt, becoming 5 to 10 kt after
midnight. Seas 2 ft.

$$

Lewis

www.weather.gov/losangeles