FZUS56 KLOX 081640 CWFLOX Coastal Waters Forecast for California National Weather Service Los Angeles/Oxnard CA 840 AM PST Thu Jan 8 2026 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... 840 AM PST Thu Jan 8 2026 .Synopsis for the southern California coast and Santa Barbara Channel including the Channel Islands National Marine Sanctuary and National Park...at 15Z, or 7 AM PST, a 1031 mb high was about 350 nm west of Eureka, CA. Marine conditions will continue deteriorate this morning with moderate to strong northerly flow developing and seas building to hazardous levels.
Point Piedras Blancas to Point Sal westward out to 10 NM- 840 AM PST Thu Jan 8 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY AFTERNOON...
TODAY NW wind 15 to 25 kt with gusts to 30 kt. Seas 9 to 12 ft. Wave Detail: NW 9 ft at 9 seconds and NW 6 ft at 16 seconds.
TONIGHT N wind 20 to 30 kt with local gusts to 35 kt, becoming NE 10 to 15 kt after midnight. Seas 9 to 12 ft. Wave Detail: NW 4 ft at 10 seconds and NW 11 ft at 15 seconds.
FRI E wind 10 to 20 kt with gusts to 25 kt. Seas 7 to 10 ft. Wave Detail: N 2 ft at 6 seconds and NW 9 ft at 15 seconds.
FRI NIGHT N wind 5 to 10 kt, becoming NE after midnight. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 15 seconds.
SAT NE wind 5 to 10 kt, becoming N 10 to 15 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 14 seconds.
SAT NIGHT N wind 5 to 10 kt, becoming NE 10 to 15 kt after midnight. Seas 3 to 4 ft. Wave Detail: NW 2 ft at 4 seconds and NW 4 ft at 13 seconds.
SUN N wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: NW 2 ft at 5 seconds and NW 3 ft at 14 seconds.
SUN NIGHT N wind 10 to 15 kt, becoming NE 10 to 20 kt after midnight. Seas 3 to 5 ft, building to 5 to 6 ft. Wave Detail: NW 3 ft at 5 seconds and W 6 ft at 18 seconds.
MON NE wind 10 to 20 kt, becoming N 10 to 15 kt in the afternoon. Seas 6 to 9 ft. Wave Detail: NW 2 ft at 6 seconds and NW 8 ft at 16 seconds.
MON NIGHT N wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: W 8 ft at 15 seconds.
Point Piedras Blancas to Point Sal from 10 to 60 NM- 840 AM PST Thu Jan 8 2026
...GALE WARNING IN EFFECT THROUGH THIS EVENING...
TODAY NW wind 20 to 30 kt with gusts to 35 kt. Seas 13 to 14 ft, building to 13 to 16 ft. Wave Detail: NW 12 ft at 9 seconds and NW 11 ft at 17 seconds. A slight chance of showers this morning.
TONIGHT N wind 25 to 35 kt early, becoming NE 15 to 25 kt after midnight. Seas 13 to 16 ft. Wave Detail: N 4 ft at 9 seconds and NW 15 ft at 16 seconds.
FRI E wind 10 to 20 kt. Local gusts to 25 kt. Seas 11 to 13 ft, subsiding to 10 to 11 ft. Wave Detail: NE 2 ft at 6 seconds and NW 13 ft at 15 seconds.
FRI NIGHT NE wind 5 to 10 kt. Seas 8 to 10 ft, subsiding to 8 ft. Wave Detail: NW 9 ft at 15 seconds.
SAT N wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: NW 7 ft at 14 seconds.
SAT NIGHT N wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: N 3 ft at 5 seconds and NW 5 ft at 13 seconds.
SUN N wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: N 3 ft at 5 seconds and NW 3 ft at 13 seconds.
SUN NIGHT N wind 10 to 20 kt, becoming 15 to 25 kt after midnight. Seas 5 to 6 ft, building to 7 to 9 ft. Wave Detail: N 5 ft at 6 seconds and NW 7 ft at 17 seconds.
MON N wind 10 to 20 kt. Seas 9 to 10 ft. Wave Detail: NW 5 ft at 6 seconds and NW 9 ft at 17 seconds.
MON NIGHT N wind 10 to 15 kt. Seas 8 to 9 ft. Wave Detail: N 3 ft at 6 seconds and NW 9 ft at 15 seconds.
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands- 840 AM PST Thu Jan 8 2026
...GALE WARNING IN EFFECT THROUGH THIS EVENING...
TODAY NW wind 20 to 30 kt with gusts to 40 kt. Seas 11 to 13 ft, building to 12 to 15 ft. Wave Detail: NW 13 ft at 9 seconds and NW 7 ft at 17 seconds. A slight chance of showers this morning.
TONIGHT N wind 25 to 35 kt with gusts to 40 kt, becoming 15 to 25 kt after midnight. Seas 12 to 16 ft. Wave Detail: NW 9 ft at 10 seconds and NW 15 ft at 17 seconds.
FRI NE wind 10 to 20 kt with local gusts to 25 kt, becoming N 10 to 15 kt in the afternoon. Seas 9 to 13 ft, subsiding to 8 to 11 ft. Wave Detail: N 2 ft at 6 seconds and NW 13 ft at 15 seconds.
FRI NIGHT N wind 5 to 10 kt. Seas 7 to 10 ft. Wave Detail: SE 2 ft at 10 seconds and NW 10 ft at 15 seconds.
SAT N wind 5 to 10 kt. Seas 6 to 8 ft, subsiding to 5 to 6 ft. Wave Detail: NW 7 ft at 14 seconds.
SAT NIGHT NW wind 10 to 15 kt, becoming N 10 to 20 kt after midnight. Seas 4 to 6 ft. Wave Detail: N 3 ft at 5 seconds and NW 5 ft at 13 seconds.
SUN N wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: N 3 ft at 5 seconds and NW 3 ft at 13 seconds.
SUN NIGHT N wind 10 to 20 kt. Seas 5 to 7 ft. Wave Detail: NW 4 ft at 5 seconds and NW 5 ft at 18 seconds.
MON N wind 10 to 20 kt. Seas 7 to 10 ft. Wave Detail: NW 4 ft at 6 seconds and NW 9 ft at 17 seconds.
MON NIGHT N wind 5 to 10 kt. Seas 7 to 9 ft. Wave Detail: NW 3 ft at 6 seconds and NW 9 ft at 16 seconds.
Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands- 840 AM PST Thu Jan 8 2026
...GALE WARNING IN EFFECT THROUGH THIS EVENING...
TODAY NW wind 20 to 30 kt with gusts to 40 kt. Seas 10 to 14 ft. Wave Detail: NW 12 ft at 9 seconds and NW 4 ft at 18 seconds.
TONIGHT NW wind 25 to 35 kt with gusts to 40 kt, becoming N 15 to 25 kt after midnight. Seas 10 to 14 ft, subsiding to 8 to 11 ft. Wave Detail: NW 11 ft at 10 seconds and NW 5 ft at 17 seconds.
FRI NE wind 20 to 30 kt. Seas 7 to 10 ft. Wave Detail: NE 4 ft at 6 seconds and NW 8 ft at 15 seconds.
FRI NIGHT N wind 10 to 20 kt, becoming NE 15 to 25 kt after midnight. Seas 6 to 8 ft. Wave Detail: NE 3 ft at 5 seconds and NW 7 ft at 15 seconds.
SAT NE wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: NE 3 ft at 5 seconds and NW 5 ft at 14 seconds.
SAT NIGHT N wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: N 2 ft at 5 seconds and NW 4 ft at 13 seconds.
SUN N wind 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: N 3 ft at 5 seconds and NW 2 ft at 13 seconds.
SUN NIGHT N wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW 3 ft at 5 seconds and NW 3 ft at 16 seconds.
MON NE wind 10 to 15 kt, becoming N 5 to 10 kt in the afternoon. Seas 4 to 6 ft, building to 6 to 8 ft. Wave Detail: N 2 ft at 6 seconds and NW 7 ft at 17 seconds.
MON NIGHT NW wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 16 seconds.
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA including Santa Cruz Island- 840 AM PST Thu Jan 8 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...
TODAY Western Portion, NW wind 15 to 25 kt with gusts to 30 kt. Eastern Portion, W to NW wind 10 to 15 kt with gusts to 20 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 8 seconds and W 2 ft at 18 seconds.
TONIGHT N wind 20 to 30 kt, becoming NE 10 to 20 kt after midnight. Seas 5 to 7 ft. Wave Detail: NW 4 ft at 9 seconds and W 5 ft at 12 seconds.
FRI Eastern Portion, NE wind 15 to 25 kt becoming 20 to 30 kt in the afternoon. Western Portion, Light winds becoming SW 5 to 10 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: NW 2 ft at 6 seconds and W 4 ft at 14 seconds.
FRI NIGHT Eastern Portion, N wind 10 to 20 kt becoming NE after midnight. Western Portion, NW wind 10 to 15 kt becoming light after midnight. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 15 seconds.
SAT Eastern Portion, NE wind 10 to 20 kt. Western Portion, NW wind 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 14 seconds.
SAT NIGHT NW wind 10 to 15 kt, becoming N after midnight. Seas 2 ft. Wave Detail: NW 2 ft at 13 seconds.
SUN Eastern Portion, N wind 5 to 10 kt. Western Portion, NW wind 5 to 10 kt. Seas 2 ft.
SUN NIGHT NW wind 5 to 10 kt, becoming NE 10 to 15 kt after midnight. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 6 seconds and W 2 ft at 15 seconds.
MON NE wind 5 to 10 kt, becoming NW in the afternoon. Seas 2 to 4 ft. Wave Detail: W 3 ft at 16 seconds.
MON NIGHT NW wind 5 to 10 kt in the evening, becoming light. Seas 2 to 4 ft. Wave Detail: W 4 ft at 15 seconds.
Inner waters from Point Mugu to San Mateo Pt. CA including Santa Catalina and Anacapa Islands- 840 AM PST Thu Jan 8 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...
TODAY Western portion, NW wind 15 to 25 kt with gusts to 30 kt. Eastern portion, NW to N wind 5 to 10 kt, becoming W 10 to 15 kt this afternoon. Seas 6 to 8 ft. Wave Detail: NW 8 ft at 9 seconds and W 2 ft at 17 seconds.
TONIGHT Malibu to Santa Monica, N wind 20 to 30 kt becoming NE after midnight. Otherwise, NW wind 15 to 25 kt becoming NE 10 to 20 kt after midnight. Seas 6 to 8 ft, subsiding to 4 to 6 ft. Wave Detail: NW 6 ft at 9 seconds and W 3 ft at 15 seconds.
FRI Malibu to Santa Monica and the San Pedro Channel, NE wind 20 to 30 kt with local gusts to 35 kt becoming E 15 to 25 kt in the afternoon. Otherwise, NE wind 15 to 25 kt becoming N 10 to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: NE 3 ft at 6 seconds and W 2 ft at 15 seconds.
FRI NIGHT Malibu to Santa Monica, NE wind 10 to 20 kt becoming 20 to 30 kt after midnight. Otherwise, N wind 10 to 15 kt becoming NE after midnight. Seas 2 to 3 ft. Wave Detail: N 2 ft at 5 seconds and W 2 ft at 15 seconds.
SAT Malibu to Santa Monica and the San Pedro Channel, NE wind 15 to 25 kt. Otherwise, N wind 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 5 seconds.
SAT NIGHT N wind 10 to 20 kt. Seas 2 to 3 ft. Wave Detail: N 2 ft at 5 seconds.
SUN N wind 10 to 20 kt. Seas 2 ft. Wave Detail: NE 2 ft at 5 seconds.
SUN NIGHT NW wind 10 to 15 kt, becoming NE 10 to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 5 seconds.
MON NE wind 10 to 20 kt, becoming N 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 5 seconds and W 2 ft at 16 seconds.
MON NIGHT N wind 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W 3 ft at 16 seconds.
RAT www.weather.gov/losangeles
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