848
FZUS56 KLOX 191543
CWFLOX

Coastal Waters Forecast for California
National Weather Service Los Angeles/Oxnard CA
843 AM PDT Sat Sep 19 2026

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

PZZ600-200415-
843 AM PDT Sat Sep 19 2026

.Synopsis for the southern California coast and Santa Barbara
Channel including the Channel Islands National Marine Sanctuary
and National Park...at 15Z or 8 AM PDT, a 1024 mb surface high was
centered 600 NM W of Point Conception, while a 1008 mb thermal low
was just S of Las Vegas.

$$

PZZ645-200415-
Point Piedras Blancas to Point Sal westward out to 10 NM-
843 AM PDT Sat Sep 19 2026

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

.TODAY...NW wind 10 to 20 kt, becoming 20 to 25 kt this afternoon.
Seas 4 to 6 ft. Wave Detail: NW 5 ft at 7 seconds and S 2 ft at 14
seconds.
.TONIGHT...NW wind 15 to 25 kt, becoming 10 to 15 kt after
midnight. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 7 seconds and S
2 ft at 13 seconds. Patchy fog.
.SUN...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 8 seconds and SW 2 ft at
15 seconds. Patchy fog in the morning.
.SUN NIGHT...NW wind 15 to 25 kt, becoming 10 to 20 kt after
midnight. Seas 5 to 6 ft. Wave Detail: NW 6 ft at 7 seconds and SW
2 ft at 18 seconds. Patchy fog after midnight.
.MON...NW wind 10 to 15 kt, becoming 15 to 20 kt in the afternoon.
Seas 4 to 6 ft. Wave Detail: NW 5 ft at 7 seconds and SW 2 ft at
17 seconds.
.MON NIGHT...NW wind 10 to 20 kt. Seas 4 to 5 ft. Wave Detail: NW
5 ft at 7 seconds and SW 2 ft at 17 seconds. Patchy fog after
midnight.
.TUE...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 SW 3 ft at
16 seconds. Patchy fog in the morning.
.TUE NIGHT...NW wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW
5 ft at 9 seconds and SW 2 ft at 16 seconds. Patchy fog.
.WED...NW wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: NW 5 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 4 to 6 ft. Wave Detail: NW 5 ft at 11 seconds and SW 2 ft at
15 seconds.

$$

PZZ670-200415-
Point Piedras Blancas to Point Sal from 10 to 60 NM-
843 AM PDT Sat Sep 19 2026

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

.TODAY...NW wind 20 to 25 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft
at 7 seconds and S 2 ft at 14 seconds.
.TONIGHT...NW wind 20 to 25 kt. Seas 6 to 8 ft. Wave Detail: NW
7 ft at 7 seconds and S 3 ft at 12 seconds. Patchy fog.
.SUN...NW wind 15 to 25 kt, becoming 20 to 25 kt in the afternoon.
Seas 6 to 8 ft. Wave Detail: NW 7 ft at 7 seconds and S 3 ft at
15 seconds. Patchy fog in the morning.
.SUN NIGHT...NW wind 15 to 20 kt. Gusts to 25 kt. Seas 7 to 8 ft.
Wave Detail: NW 7 ft at 7 seconds and SW 2 ft at 18 seconds. Patchy
fog after midnight.
.MON...NW wind 15 to 20 kt. Seas 6 to 7 ft. Wave Detail: NW 7 ft at
7 seconds and S 2 ft at 17 seconds.
.MON NIGHT...NW wind 10 to 15 kt. Seas 5 to 6 ft. Wave Detail: NW
6 ft at 7 seconds and S 2 ft at 17 seconds. Patchy fog after
midnight.
.TUE...NW wind 5 to 10 kt, becoming 10 to 15 kt in the afternoon.
Seas 5 to 7 ft. Wave Detail: NW 6 ft at 8 seconds, NW 4 ft at
13 seconds and SW 3 ft at 16 seconds. Patchy fog in the morning.
.TUE NIGHT...NW wind 10 to 20 kt. Seas 6 to 8 ft. Wave Detail: NW
7 ft at 9 seconds, NW 7 ft at 12 seconds and S 2 ft at 16 seconds.
Patchy fog.
.WED...NW wind 10 to 20 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at
10 seconds and S 2 ft at 15 seconds. Patchy fog in the morning.
.WED NIGHT...NW wind 10 to 15 kt. Seas 6 to 8 ft. Wave Detail: NW
2 ft at 8 seconds, NW 7 ft at 11 seconds and S 2 ft at 15 seconds.

$$

PZZ673-200415-
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
843 AM PDT Sat Sep 19 2026

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

.TODAY...NW wind 20 to 25 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft
at 8 seconds and S 2 ft at 14 seconds.
.TONIGHT...NW wind 20 to 25 kt. Seas 6 to 8 ft. Wave Detail: NW
7 ft at 7 seconds and SW 3 ft at 13 seconds. Patchy fog.
.SUN...NW wind 15 to 25 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at
8 seconds and SW 2 ft at 15 seconds. Patchy fog in the morning.
.SUN NIGHT...NW wind 20 to 25 kt. Seas 6 to 7 ft. Wave Detail: NW
7 ft at 7 seconds and SW 2 ft at 18 seconds. Patchy fog after
midnight.
.MON...NW wind 20 to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 7 ft at
8 seconds and SW 3 ft at 16 seconds.
.MON NIGHT...NW wind 15 to 25 kt. Seas 5 to 7 ft. Wave Detail: NW
6 ft at 7 seconds and SW 2 ft at 17 seconds. Patchy fog after
midnight.
.TUE...NW wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at
8 seconds and S 3 ft at 16 seconds. Patchy fog in the morning.
.TUE NIGHT...NW wind 15 to 25 kt. Seas 6 to 8 ft. Wave Detail: NW
7 ft at 8 seconds, NW 3 ft at 11 seconds and S 2 ft at 16 seconds.
Patchy fog.
.WED...NW wind 10 to 20 kt, becoming 5 to 10 kt in the afternoon.
Seas 5 to 7 ft. Wave Detail: NW 6 ft at 10 seconds and S 2 ft at
15 seconds. Patchy fog in the morning.
.WED NIGHT...NW wind 10 to 15 kt, becoming 5 to 10 kt after
midnight. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 11 seconds and SW
2 ft at 15 seconds.

$$

PZZ676-200415-
Outer waters from Santa Cruz Island to San Clemente Island to 60 NM
offshore including San Nicolas and Santa Barbara Islands-
843 AM PDT Sat Sep 19 2026

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

.TODAY...NW wind 15 to 25 kt. Seas 5 to 7 ft. Wave Detail:
NW 6 ft at 8 seconds and S 2 ft at 13 seconds.
.TONIGHT...NW wind 15 to 25 kt, becoming 10 to 20 kt after
midnight. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 7 seconds and S
2 ft at 13 seconds. Patchy fog.
.SUN...W 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 in the morning.
.SUN NIGHT...NW wind 10 to 20 kt, becoming 15 to 25 kt after
midnight. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 7 seconds and SW
2 ft at 18 seconds. Patchy fog after midnight.
.MON...NW wind 15 to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at
7 seconds and S 2 ft at 16 seconds.
.MON NIGHT...NW wind 20 to 25 kt, becoming 15 to 20 kt after
midnight. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 7 seconds and S
2 ft at 17 seconds. Patchy fog after midnight.
.TUE...NW wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at
7 seconds and S 2 ft at 16 seconds.
.TUE NIGHT...NW wind 10 to 20 kt. Seas 5 to 7 ft. Wave Detail: NW
6 ft at 7 seconds and S 2 ft at 15 seconds. Patchy fog.
.WED...NW wind 10 to 15 kt, becoming W 5 to 10 kt 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 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: NW
5 ft at 11 seconds and SW 2 ft at 15 seconds.

$$

PZZ650-200415-
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
843 AM PDT Sat Sep 19 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM PDT THIS AFTERNOON
THROUGH THIS EVENING...

.TODAY...S to SW wind 5 to 10 kt, becoming W 15 to 25 kt this
afternoon. Seas 2 to 4 ft. Wave Detail: W 3 ft at 8 seconds.
.TONIGHT...W wind 15 to 25 kt, becoming NW 10 to 15 kt after
midnight. Seas 3 to 5 ft. Wave Detail: W 4 ft at 8 seconds. Patchy
fog after midnight.
.SUN...S 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 7 seconds. Patchy fog in the
morning.
.SUN NIGHT...Western Portion, NW wind 10 to 15 kt. Eastern Portion,
W wind 5 to 10 kt becoming N after midnight. Seas 2 to 4 ft. Wave
Detail: NW 3 ft at 7 seconds. Patchy fog after midnight.
.MON...W wind 10 to 15 kt, becoming 15 to 25 kt in the afternoon.
Seas 2 to 4 ft. Wave Detail: W 3 ft at 8 seconds.
.MON NIGHT...W wind 15 to 25 kt, becoming NW 10 to 20 kt after
midnight. Seas 3 to 4 ft. Wave Detail: W 4 ft at 6 seconds.
.TUE...N wind 5 to 10 kt, becoming W 10 to 15 kt in the afternoon.
Seas 2 to 3 ft. Wave Detail: NW 2 ft at 7 seconds.
.TUE NIGHT...W wind 15 to 25 kt, becoming N 10 to 15 kt after
midnight. Seas 2 to 4 ft. Wave Detail: W 3 ft at 6 seconds and W
2 ft at 9 seconds.
.WED...Light winds. Seas 2 to 3 ft. Wave Detail: W 3 ft at
8 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 9 seconds.

$$

PZZ655-200415-
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
843 AM PDT Sat Sep 19 2026

.TODAY...Light winds, becoming W 5 to 10 kt this afternoon. Seas 2
to 4 ft. Wave Detail: W 2 ft at 8 seconds and S 2 ft at 13 seconds.
.TONIGHT...W wind 10 to 15 kt, becoming SW 5 to 10 kt after
midnight. Seas 2 to 4 ft. Wave Detail: W 3 ft at 7 seconds. Patchy
fog after midnight.
.SUN...SW wind 5 to 10 kt, becoming 10 to 15 kt in the afternoon.
Seas 2 to 4 ft. Wave Detail: W 2 ft at 8 seconds and SW 2 ft at
13 seconds. Patchy fog in the morning.
.SUN NIGHT...SW wind 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: W
2 ft at 7 seconds and SW 2 ft at 15 seconds. Patchy fog after
midnight.
.MON...S wind 5 to 10 kt, becoming W 10 to 15 kt in the afternoon.
Seas 2 to 4 ft. Wave Detail: W 2 ft at 8 seconds and SW 2 ft at
16 seconds.
.MON NIGHT...W wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: W
3 ft at 7 seconds and SW 2 ft at 17 seconds. Patchy fog after
midnight.
.TUE...W wind 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: W 3 ft at
7 seconds and SW 2 ft at 15 seconds.
.TUE NIGHT...W wind 10 to 20 kt in the evening, becoming light.
Seas 2 to 4 ft. Wave Detail: W 3 ft at 5 seconds and SW 2 ft at
15 seconds. Patchy fog.
.WED...Light winds, becoming SW 5 to 10 kt in the afternoon. Seas
2 to 3 ft. Wave Detail: W 2 ft at 8 seconds and SW 2 ft at
14 seconds. Patchy fog in the morning.
.WED NIGHT...W wind 10 to 15 kt in the evening, becoming light.
Seas 2 to 3 ft. Wave Detail: W 2 ft at 7 seconds and SW 2 ft at
14 seconds.

$$

Sirard

www.weather.gov/losangeles