National Weather Service Marine Forecast FZUS56 KLOX

FZUS56 KLOX 130519
CWFLOX

Coastal Waters Forecast for California
National Weather Service Los Angeles/Oxnard CA
919 PM PST Fri Dec 12 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

PZZ600-131830
919 PM PST Fri Dec 12 2025

.Synopsis for the southern California coast and Santa Barbara Channel including the Channel Islands National Marine Sanctuary and National Park...at 05Z, or 9 PM PST, a 1001 MB surface low was located 1000 NM northwest of Eureka, California. A 1020 MB surface high was located 1000 NM southwest of Eureka, California.


PZZ645-131830
Point Piedras Blancas to Point Sal westward out to 10 NM
919 PM PST Fri Dec 12 2025

TONIGHT
Light winds. Seas 5 to 7 ft. Wave Detail: W 6 ft at 14 seconds. Patchy dense fog. Vsby 1 NM or less.

SAT
SE wind 5 to 10 kt in the morning, becoming light. Seas 4 to 6 ft. Wave Detail: W 5 ft at 13 seconds and S 2 ft at 15 seconds. Patchy dense fog in the morning, then patchy fog in the afternoon. Vsby 1 NM or less in the morning.

SAT NIGHT
Light winds. Seas 3 to 4 ft. Wave Detail: W 4 ft at 12 seconds and S 2 ft at 15 seconds. Patchy fog after midnight.

SUN
Light winds. Seas 2 to 3 ft. Wave Detail: W 3 ft at 12 seconds. Patchy fog in the morning.

SUN NIGHT
NW wind 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 11 seconds. Patchy fog after midnight.

MON
N wind 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 5 seconds and W 2 ft at 11 seconds. Patchy fog in the morning.

MON NIGHT
N wind 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 6 seconds and W 2 ft at 15 seconds.

TUE
N wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: NW 3 ft at 6 seconds and W 5 ft at 13 seconds.

TUE NIGHT
NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 2 ft at 5 seconds and W 6 ft at 12 seconds. A slight chance of showers in the evening. Patchy fog after midnight.

WED
N wind 10 to 15 kt, becoming NW 10 to 20 kt in the afternoon. Seas 5 to 6 ft. Wave Detail: N 2 ft at 5 seconds and W 6 ft at 12 seconds. Patchy fog in the morning.

WED NIGHT
NW wind 10 to 20 kt. Seas 5 to 7 ft. Wave Detail: N 2 ft at 5 seconds and W 6 ft at 12 seconds. Patchy fog after midnight.


PZZ670-131830
Point Piedras Blancas to Point Sal from 10 to 60 NM
919 PM PST Fri Dec 12 2025

TONIGHT
Light winds. Seas 7 ft. Wave Detail: NW 7 ft at 14 seconds. Patchy dense fog. Vsby 1 NM or less.

SAT
S wind 5 to 10 kt, becoming SW in the afternoon. Seas 5 to 6 ft. Wave Detail: NW 5 ft at 13 seconds and S 2 ft at 16 seconds. Patchy dense fog in the morning, then patchy fog in the afternoon. Vsby 1 NM or less in the morning.

SAT NIGHT
Light winds. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 12 seconds and S 2 ft at 15 seconds. Patchy fog.

SUN
Light winds. Seas 3 ft. Wave Detail: W 3 ft at 12 seconds. Patchy fog in the morning.

SUN NIGHT
NW wind 5 to 10 kt. Seas 3 ft. Wave Detail: NW 2 ft at 5 seconds and W 2 ft at 11 seconds. Patchy fog after midnight.

MON
NW wind 10 to 15 kt. Seas 3 ft. Wave Detail: NW 3 ft at 5 seconds and W 2 ft at 10 seconds. Patchy fog in the morning.

MON NIGHT
NW wind 15 to 20 kt, becoming N 10 to 20 kt after midnight. Seas 4 to 5 ft. Wave Detail: N 5 ft at 6 seconds.

TUE
NW wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: N 4 ft at 6 seconds and W 5 ft at 13 seconds. A slight chance of showers in the afternoon.

TUE NIGHT
NW wind 15 to 20 kt. Seas 7 ft. Wave Detail: NW 3 ft at 5 seconds and W 7 ft at 12 seconds. A slight chance of showers in the evening. Patchy fog after midnight.

WED
NW wind 15 to 20 kt. Seas 7 ft. Wave Detail: NW 2 ft at 5 seconds and W 7 ft at 12 seconds. Patchy fog in the morning. A slight chance of showers in the afternoon.

WED NIGHT
NW wind 15 to 20 kt. Seas 7 to 8 ft. Wave Detail: NW 2 ft at 5 seconds and NW 8 ft at 12 seconds. Patchy fog after midnight.


PZZ673-131830
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands
919 PM PST Fri Dec 12 2025

TONIGHT
Light winds. Seas 6 to 7 ft. Wave Detail: NW 7 ft at 14 seconds. Patchy dense fog. Vsby 1 NM or less.

SAT
Light winds, becoming W 5 to 10 kt in the afternoon. Seas 5 to 6 ft. Wave Detail: NW 6 ft at 13 seconds and S 2 ft at 15 seconds. Patchy dense fog in the morning, then patchy fog in the afternoon. Vsby 1 NM or less in the morning.

SAT NIGHT
W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 12 seconds and S 2 ft at 15 seconds. Patchy fog.

SUN
NW wind 5 to 10 kt. Seas 3 ft. Wave Detail: NW 3 ft at 12 seconds. Patchy fog in the morning.

SUN NIGHT
NW wind 10 to 20 kt. Seas 3 ft. Wave Detail: NW 3 ft at 5 seconds and W 2 ft at 12 seconds. Patchy fog after midnight.

MON
NW wind 10 to 20 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 5 seconds and W 2 ft at 11 seconds. Patchy fog in the morning.

MON NIGHT
NW wind 15 to 20 kt. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 6 seconds and W 2 ft at 11 seconds.

TUE
NW wind 15 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 6 seconds and NW 4 ft at 14 seconds.

TUE NIGHT
NW wind 20 to 25 kt. Seas 6 to 8 ft. Wave Detail: NW 5 ft at 6 seconds and NW 7 ft at 13 seconds. Patchy fog after midnight.

WED
NW wind 20 to 25 kt. Seas 7 to 8 ft. Wave Detail: NW 3 ft at 6 seconds and W 7 ft at 12 seconds. Patchy fog in the morning.

WED NIGHT
NW wind 20 to 30 kt. Seas 7 to 8 ft. Wave Detail: NW 3 ft at 5 seconds and W 8 ft at 12 seconds. Patchy fog after midnight.


PZZ676-131830
Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands
919 PM PST Fri Dec 12 2025

TONIGHT
Light winds. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 14 seconds. Patchy dense fog. Vsby 1 NM or less.

SAT
Light winds, becoming NW 5 to 10 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 13 seconds. Patchy dense fog in the morning, then patchy fog in the afternoon. Vsby 1 NM or less in the morning.

SAT NIGHT
W wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 2 ft at 3 seconds, NW 4 ft at 12 seconds and S 2 ft at 15 seconds. Patchy fog.

SUN
NW wind 5 to 10 kt, becoming 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 5 seconds and NW 3 ft at 12 seconds. Patchy fog in the morning.

SUN NIGHT
NW wind 10 to 20 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 5 seconds and W 2 ft at 12 seconds. Patchy fog after midnight.

MON
NW wind 10 to 20 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 5 seconds and W 2 ft at 11 seconds. Patchy fog in the morning.

MON NIGHT
NW wind 10 to 20 kt. Seas 2 to 4 ft. Wave Detail: NW 4 ft at 6 seconds and W 2 ft at 10 seconds.

TUE
NW wind 10 to 20 kt. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 7 seconds and W 3 ft at 10 seconds.

TUE NIGHT
NW wind 15 to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 4 ft at 7 seconds and W 4 ft at 13 seconds. Patchy fog after midnight.

WED
NW wind 15 to 25 kt. Seas 6 to 8 ft. Wave Detail: NW 3 ft at 7 seconds and W 7 ft at 12 seconds. Patchy fog in the morning.

WED NIGHT
NW wind 20 to 30 kt, becoming 15 to 25 kt after midnight. Seas 6 to 8 ft. Wave Detail: NW 4 ft at 7 seconds and W 7 ft at 12 seconds. Patchy fog after midnight.


PZZ650-131830
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA including Santa Cruz Island
919 PM PST Fri Dec 12 2025

TONIGHT
Light winds. Seas 2 to 4 ft. Wave Detail: W 3 ft at 14 seconds. Patchy dense fog. Vsby 1 NM or less.

SAT
Light winds, becoming W 5 to 10 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: W 3 ft at 13 seconds. Patchy dense fog in the morning, then patchy fog in the afternoon. Vsby 1 NM or less in the morning.

SAT NIGHT
W wind 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 5 seconds and W 2 ft at 12 seconds. Patchy fog.

SUN
Light winds, becoming W 5 to 10 kt in the afternoon. Seas 2 ft. Patchy fog in the morning.

SUN NIGHT
W wind 10 to 15 kt, becoming NW 5 to 10 kt after midnight. Seas 2 ft. Wave Detail: W 2 ft at 5 seconds.

MON
NW wind 5 to 10 kt. Seas 2 ft. Wave Detail: NW 2 ft at 5 seconds.

MON NIGHT
NW wind 10 to 15 kt, becoming N 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 5 seconds.

TUE
N wind 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 8 seconds.

TUE NIGHT
Western Portion, NW wind 10 to 15 kt. Eastern Portion, NW wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: NW 2 ft at 6 seconds and W 3 ft at 9 seconds.

WED
Western Portion, NW wind 15 to 25 kt. Eastern Portion, NW wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: NW 2 ft at 6 seconds and W 4 ft at 11 seconds.

WED NIGHT
Western Portion, NW wind 15 to 25 kt. Eastern Portion, NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 7 seconds and W 4 ft at 11 seconds.


PZZ655-131830
Inner waters from Point Mugu to San Mateo Pt. CA including Santa Catalina and Anacapa Islands
919 PM PST Fri Dec 12 2025

TONIGHT
Light winds. Seas 2 to 3 ft. Wave Detail: W 2 ft at 15 seconds. Patchy dense fog. Vsby 1 NM or less.

SAT
Light winds, becoming W 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds and W 2 ft at 14 seconds. Patchy dense fog in the morning, then patchy fog in the afternoon. Vsby 1 NM or less in the morning.

SAT NIGHT
NW wind 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 5 seconds and W 2 ft at 13 seconds. Patchy fog.

SUN
NW wind 5 to 10 kt. Seas 2 ft. Wave Detail: NW 2 ft at 5 seconds. Patchy fog in the morning.

SUN NIGHT
NW wind 10 to 15 kt, becoming 5 to 10 kt after midnight. Seas 2 ft. Wave Detail: W 2 ft at 5 seconds. Patchy fog after midnight.

MON
NW wind 5 to 10 kt. Seas 2 ft. Wave Detail: NW 2 ft at 5 seconds. Patchy fog in the morning.

MON NIGHT
NW wind 5 to 10 kt, becoming N after midnight. Seas 2 ft. Wave Detail: W 2 ft at 5 seconds.

TUE
Light winds. Seas 2 ft. Wave Detail: W 2 ft at 7 seconds.

TUE NIGHT
Light winds. Seas 2 to 3 ft. Wave Detail: W 3 ft at 8 seconds. Patchy fog after midnight.

WED
Light winds, becoming NW 5 to 10 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: W 4 ft at 11 seconds. Patchy fog in the morning.

WED NIGHT
NW wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 4 ft at 12 seconds. Patchy fog after midnight.


Phillips

www.weather.gov/losangeles