FZUS56 KLOX 112020 CWFLOX Coastal Waters Forecast for California National Weather Service Los Angeles/Oxnard CA 120 PM PDT Wed Mar 11 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... 120 PM PDT Wed Mar 11 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 1036 mb high was over southern Idaho with a ridge extending to a 1034 mb high about 500 NM west-northwest of Point Conception. A 1022 mb low was over northwestern AZ.
Point Piedras Blancas to Point Sal westward out to 10 NM- 120 PM PDT Wed Mar 11 2026
TONIGHT NW wind 10 to 20 kt, becoming N 10 to 15 kt after midnight. Seas 5 to 7 ft. Wave Detail: N 2 ft at 3 seconds, NW 5 ft at 12 seconds and S 2 ft at 17 seconds.
THU N wind 10 to 15 kt, becoming NW 10 to 20 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NE 2 ft at 8 seconds, NW 5 ft at 10 seconds and S 2 ft at 18 seconds.
THU NIGHT NW wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 9 seconds and S 2 ft at 17 seconds.
FRI N wind 10 to 15 kt, becoming NW 10 to 20 kt with gusts to 25 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 9 seconds, NW 2 ft at 9 seconds and S 2 ft at 16 seconds.
FRI NIGHT NW wind 15 to 25 kt, becoming 10 to 15 kt after midnight. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 9 seconds and S 2 ft at 15 seconds. Patchy fog after midnight.
SAT N wind 10 to 15 kt, becoming NW 15 to 25 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 9 seconds and S 3 ft at 15 seconds. Patchy fog in the morning.
SAT NIGHT NW wind 15 to 25 kt, becoming N 10 to 15 kt after midnight. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 9 seconds and S 3 ft at 14 seconds.
SUN N wind 10 to 15 kt, becoming NW 10 to 20 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 9 seconds and S 2 ft at 13 seconds.
SUN NIGHT NW wind 10 to 20 kt, becoming N 5 to 10 kt after midnight. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 9 seconds, N 2 ft at 9 seconds and S 3 ft at 14 seconds.
MON NE wind 5 to 10 kt in the morning, becoming light. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 8 seconds and S 3 ft at 13 seconds.
MON NIGHT Light winds. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 9 seconds and S 3 ft at 17 seconds.
Point Piedras Blancas to Point Sal from 10 to 60 NM- 120 PM PDT Wed Mar 11 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE FRIDAY NIGHT...
TONIGHT NW wind 15 to 25 kt. Seas 7 to 9 ft. Wave Detail: NW 3 ft at 6 seconds, NW 8 ft at 12 seconds and S 2 ft at 19 seconds.
THU N wind 15 to 25 kt. Seas 7 to 8 ft. Wave Detail: N 3 ft at 9 seconds, NW 7 ft at 12 seconds and S 2 ft at 18 seconds.
THU NIGHT NW wind 15 to 25 kt. Seas 7 to 9 ft. Wave Detail: NW 8 ft at 10 seconds and S 2 ft at 17 seconds.
FRI NW wind 15 to 25 kt. Seas 7 to 9 ft. Wave Detail: N 8 ft at 9 seconds and S 2 ft at 16 seconds.
FRI NIGHT NW wind 20 to 30 kt. Seas 8 to 10 ft. Wave Detail: NW 10 ft at 8 seconds and S 2 ft at 15 seconds. Patchy fog after midnight.
SAT NW wind 20 to 30 kt. Seas 8 to 10 ft. Wave Detail: NW 9 ft at 9 seconds and S 2 ft at 15 seconds. Patchy fog in the morning.
SAT NIGHT NW wind 20 to 30 kt. Seas 8 to 10 ft. Wave Detail: NW 10 ft at 9 seconds and S 2 ft at 14 seconds.
SUN NW wind 15 to 25 kt. Seas 6 to 9 ft. Wave Detail: NW 8 ft at 9 seconds and S 3 ft at 13 seconds.
SUN NIGHT NW wind 15 to 25 kt. Seas 6 to 7 ft. Wave Detail: NW 5 ft at 9 seconds and S 3 ft at 13 seconds.
MON N wind 10 to 20 kt, becoming NW 10 to 15 kt in the afternoon. Seas 5 to 6 ft. Wave Detail: NW 4 ft at 9 seconds and S 3 ft at 12 seconds.
MON NIGHT NW wind 10 to 15 kt. Seas 5 ft. Wave Detail: NW 4 ft at 9 seconds and S 3 ft at 17 seconds.
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands- 120 PM PDT Wed Mar 11 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE FRIDAY NIGHT...
TONIGHT NW wind 20 to 25 kt, becoming N 15 to 25 kt after midnight. Seas 6 to 9 ft. Wave Detail: NW 3 ft at 5 seconds, NW 8 ft at 12 seconds and S 2 ft at 19 seconds.
THU N wind 15 to 25 kt. Seas 6 to 8 ft. Wave Detail: N 3 ft at 9 seconds, NW 7 ft at 12 seconds and S 3 ft at 18 seconds.
THU NIGHT NW wind 20 to 25 kt. Seas 6 to 9 ft. Wave Detail: NW 8 ft at 10 seconds and S 3 ft at 17 seconds.
FRI NW wind 20 to 25 kt. Seas 6 to 9 ft. Wave Detail: NW 8 ft at 9 seconds and S 3 ft at 16 seconds.
FRI NIGHT NW wind 25 to 30 kt. Seas 7 to 10 ft. Wave Detail: NW 9 ft at 9 seconds and S 2 ft at 15 seconds. Patchy fog after midnight.
SAT NW wind 20 to 30 kt. Seas 7 to 10 ft. Wave Detail: NW 10 ft at 9 seconds and S 2 ft at 14 seconds. Patchy fog in the morning.
SAT NIGHT NW wind 25 to 30 kt, becoming N 20 to 25 kt after midnight. Seas 7 to 10 ft. Wave Detail: NW 9 ft at 9 seconds and S 2 ft at 14 seconds.
SUN NW wind 15 to 25 kt. Seas 6 to 9 ft. Wave Detail: N 8 ft at 9 seconds and S 3 ft at 13 seconds.
SUN NIGHT NW wind 15 to 20 kt, becoming N 10 to 20 kt after midnight. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 9 seconds and S 3 ft at 13 seconds.
MON NE wind 10 to 15 kt, becoming N 5 to 10 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: N 2 ft at 8 seconds, NW 5 ft at 9 seconds and S 3 ft at 17 seconds.
MON NIGHT NW wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 9 seconds and S 3 ft at 17 seconds.
Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands- 120 PM PDT Wed Mar 11 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...
TONIGHT NW wind 10 to 20 kt, becoming 15 to 25 kt after midnight. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 11 seconds and S 2 ft at 19 seconds.
THU N wind 15 to 20 kt, becoming NW 10 to 15 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 11 seconds and S 2 ft at 18 seconds.
THU NIGHT NW wind 15 to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 9 seconds and S 3 ft at 16 seconds.
FRI NW wind 15 to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 4 ft at 8 seconds, NW 4 ft at 9 seconds and S 3 ft at 15 seconds.
FRI NIGHT NW wind 15 to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 9 seconds and S 2 ft at 15 seconds. Patchy fog after midnight.
SAT N wind 15 to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 9 seconds, W 4 ft at 9 seconds and S 2 ft at 14 seconds. Patchy fog in the morning.
SAT NIGHT NW wind 15 to 25 kt, becoming NE after midnight. Seas 5 to 7 ft. Wave Detail: N 5 ft at 8 seconds, NW 4 ft at 9 seconds and S 2 ft at 14 seconds.
SUN NE wind 10 to 20 kt, becoming NW 15 to 20 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 4 ft at 9 seconds and S 3 ft at 13 seconds.
SUN NIGHT NW wind 10 to 15 kt, becoming SW after midnight. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 9 seconds and S 3 ft at 17 seconds.
MON E wind 5 to 10 kt in the morning, becoming light. Seas 4 to 6 ft. Wave Detail: NW 3 ft at 9 seconds and S 3 ft at 18 seconds.
MON NIGHT Light winds. Seas 3 to 5 ft. Wave Detail: NW 3 ft at 9 seconds and S 3 ft at 17 seconds.
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA including Santa Cruz Island- 120 PM PDT Wed Mar 11 2026
TONIGHT NW wind 5 to 10 kt this evening, becoming light. Seas 2 to 3 ft. Wave Detail: W 3 ft at 8 seconds.
THU Light winds, becoming W 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 8 seconds.
THU NIGHT NW wind 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 8 seconds.
FRI NW wind 5 to 10 kt in the morning, becoming light. Seas 2 to 3 ft. Wave Detail: W 3 ft at 8 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 3 ft at 8 seconds.
SAT Light winds, becoming W 5 to 10 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: W 3 ft at 9 seconds.
SAT NIGHT NW wind 10 to 15 kt, becoming NE 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: W 3 ft at 8 seconds.
SUN SE wind 5 to 10 kt, becoming W in the afternoon. Seas 2 to 3 ft. Wave Detail: W 3 ft at 9 seconds.
SUN NIGHT Light winds, becoming E 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft at 8 seconds.
MON Light winds. Seas 2 to 3 ft. Wave Detail: W 2 ft at 9 seconds and S 2 ft at 15 seconds.
MON NIGHT Light winds. Seas 2 ft. Wave Detail: W 2 ft at 9 seconds and S 2 ft at 15 seconds.
Inner waters from Point Mugu to San Mateo Pt. CA including Santa Catalina and Anacapa Islands- 120 PM PDT Wed Mar 11 2026
TONIGHT NW wind 10 to 20 kt this evening, becoming light. Seas 2 to 3 ft. Wave Detail: W 2 ft at 5 seconds, W 2 ft at 9 seconds and S 2 ft at 19 seconds.
THU NW wind 5 to 10 kt, becoming 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 9 seconds and S 2 ft at 18 seconds.
THU NIGHT Malibu to Santa Monica, NW wind 10 to 20 kt becoming N after midnight. Otherwise, W wind 10 to 20 kt becoming N 5 to 10 kt after midnight. Seas 3 ft. Wave Detail: NW 3 ft at 5 seconds, NW 2 ft at 9 seconds and S 2 ft at 16 seconds.
FRI Light winds. Seas 2 to 3 ft. Wave Detail: W 2 ft at 9 seconds and S 2 ft at 16 seconds.
FRI 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 and S 2 ft at 15 seconds. Patchy fog after midnight.
SAT Light winds. Seas 2 to 3 ft. Wave Detail: W 2 ft at 9 seconds and S 2 ft at 14 seconds. Patchy fog in the morning.
SAT NIGHT S wind 5 to 10 kt, becoming E after midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft at 9 seconds and S 2 ft at 14 seconds.
SUN 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 S 2 ft at 14 seconds.
SUN NIGHT W wind 5 to 10 kt, becoming SE after midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft at 9 seconds and S 2 ft at 13 seconds.
MON Light winds, becoming W 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 10 seconds and S 2 ft at 17 seconds.
MON NIGHT W wind 10 to 15 kt in the evening, becoming light. Seas 2 to 3 ft. Wave Detail: S 2 ft at 17 seconds.
Sirard www.weather.gov/losangeles
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