FZUS56 KLOX 100415 CWFLOX Coastal Waters Forecast for California National Weather Service Los Angeles/Oxnard CA 915 PM PDT Wed Sep 9 2026 Point Piedras Blancas to San Mateo Point CA out 60 NM including the Channel Islands National Marine Sanctuary. 915 PM PDT Wed Sep 9 2026 .Synopsis for the southern California coast and Santa Barbara Channel including the Channel Islands National Marine Sanctuary and National Park...at 04Z or 9 PM PDT, post tropical cyclone Marie was centered 700 NM west of Los Angeles, moving to the northwest. A 1032 mb surface high was 1000 NM west of Seattle, while a 1012 mb low was in southeastern California.
Point Piedras Blancas to Point Sal westward out to 10 NM- 915 PM PDT Wed Sep 9 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY AFTERNOON THROUGH THURSDAY EVENING...
TONIGHT NW wind 10 to 20 kt, becoming 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave Detail: NW 3 ft at 5 seconds and S 3 ft at 13 seconds.
THU NW wind 10 to 15 kt, becoming 15 to 25 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 5 seconds, NW 2 ft at 13 seconds and S 3 ft at 17 seconds.
THU NIGHT NW wind 15 to 25 kt, becoming 10 to 20 kt after midnight. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 6 seconds, NW 2 ft at 12 seconds and SW 3 ft at 16 seconds. Patchy fog.
FRI NW wind 10 to 20 kt, becoming 20 to 25 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 6 seconds and SW 3 ft at 15 seconds. Patchy fog in the morning.
FRI 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 6 seconds and SW 3 ft at 15 seconds. Patchy fog.
SAT NW wind 10 to 20 kt, becoming 20 to 30 kt in the afternoon. Seas 5 to 6 ft. Wave Detail: NW 6 ft at 6 seconds and SW 2 ft at 14 seconds. Patchy fog in the morning.
SAT NIGHT NW wind 20 to 30 kt. Seas 6 to 8 ft. Wave Detail: NW 8 ft at 7 seconds and SW 3 ft at 14 seconds. Patchy fog after midnight.
SUN NW wind 15 to 25 kt, becoming 20 to 30 kt in the afternoon. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 8 seconds and SW 3 ft at 13 seconds. Patchy fog in the morning.
SUN NIGHT NW wind 25 to 35 kt, becoming 20 to 30 kt after midnight. Seas 7 to 10 ft. Wave Detail: NW 9 ft at 7 seconds and SW 3 ft at 14 seconds.
MON NW wind 20 to 30 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 9 seconds and SW 2 ft at 18 seconds.
MON NIGHT NW wind 20 to 30 kt, becoming 15 to 25 kt after midnight. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 10 seconds and SW 2 ft at 17 seconds.
Point Piedras Blancas to Point Sal from 10 to 60 NM- 915 PM PDT Wed Sep 9 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY AFTERNOON THROUGH LATE FRIDAY NIGHT...
TONIGHT NW wind 10 to 20 kt. Seas 5 to 6 ft. Wave Detail: NW 4 ft at 6 seconds, NW 4 ft at 12 seconds and S 4 ft at 15 seconds.
THU NW wind 10 to 20 kt, becoming 15 to 25 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 5 seconds, NW 3 ft at 13 seconds and S 4 ft at 16 seconds.
THU NIGHT NW wind 15 to 25 kt. Seas 6 to 8 ft. Wave Detail: NW 6 ft at 6 seconds, NW 3 ft at 12 seconds and S 4 ft at 16 seconds. Patchy fog.
FRI NW wind 10 to 20 kt. Gusts to 25 kt. Seas 6 to 7 ft. Wave Detail: NW 6 ft at 7 seconds, NW 5 ft at 10 seconds and SW 4 ft at 15 seconds. Patchy fog in the morning.
FRI NIGHT NW wind 20 to 25 kt. Seas 7 to 8 ft. Wave Detail: NW 7 ft at 7 seconds and SW 4 ft at 15 seconds. Patchy fog.
SAT NW wind 20 to 25 kt. Seas 7 to 8 ft. Wave Detail: NW 7 ft at 7 seconds and SW 3 ft at 14 seconds. Patchy fog in the morning.
SAT NIGHT NW wind 25 to 30 kt. Seas 8 to 10 ft. Wave Detail: NW 9 ft at 7 seconds and S 3 ft at 14 seconds. Patchy fog after midnight.
SUN NW wind 25 to 30 kt. Seas 8 to 9 ft. Wave Detail: NW 9 ft at 7 seconds and S 3 ft at 13 seconds. Patchy fog in the morning.
SUN NIGHT NW wind 25 to 30 kt. Seas 9 to 10 ft. Wave Detail: NW 10 ft at 7 seconds and SW 3 ft at 13 seconds.
MON NW wind 20 to 30 kt. Seas 7 to 9 ft. Wave Detail: NW 9 ft at 8 seconds, NW 5 ft at 15 seconds and SW 2 ft at 18 seconds.
MON NIGHT NW wind 20 to 25 kt. Seas 7 to 9 ft. Wave Detail: NW 9 ft at 9 seconds and S 2 ft at 17 seconds.
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands- 915 PM PDT Wed Sep 9 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE FRIDAY NIGHT...
TONIGHT NW wind 10 to 20 kt with gusts to 25 kt. Seas 5 to 6 ft. Wave Detail: NW 4 ft at 7 seconds, NW 2 ft at 14 seconds and S 3 ft at 16 seconds.
THU NW wind 20 to 25 kt with gusts to 30 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 6 seconds, NW 2 ft at 14 seconds and S 3 ft at 17 seconds.
THU NIGHT NW wind 20 to 30 kt. Seas 6 to 8 ft. Wave Detail: NW 6 ft at 6 seconds, NW 2 ft at 12 seconds and SW 4 ft at 16 seconds. Patchy fog.
FRI NW wind 20 to 30 kt. Seas 6 to 7 ft. Wave Detail: NW 6 ft at 7 seconds and SW 3 ft at 15 seconds. Patchy fog in the morning.
FRI NIGHT NW wind 25 to 30 kt. Seas 7 ft. Wave Detail: NW 6 ft at 7 seconds and SW 3 ft at 15 seconds. Patchy fog.
SAT NW wind 20 to 30 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 7 seconds and SW 2 ft at 14 seconds. Patchy fog in the morning.
SAT NIGHT NW wind 25 to 30 kt, becoming 30 to 35 kt after midnight. Seas 8 to 10 ft. Wave Detail: NW 10 ft at 8 seconds and SW 2 ft at 14 seconds. Patchy fog after midnight.
SUN NW wind 30 to 35 kt. Seas 9 to 11 ft. Wave Detail: NW 10 ft at 8 seconds and S 2 ft at 14 seconds. Patchy fog in the morning.
SUN NIGHT NW wind 30 to 35 kt. Seas 10 to 12 ft. Wave Detail: NW 11 ft at 8 seconds and SW 3 ft at 14 seconds.
MON NW wind 25 to 30 kt. Seas 9 to 11 ft, subsiding to 7 to 9 ft. Wave Detail: NW 10 ft at 8 seconds and SW 2 ft at 18 seconds.
MON NIGHT NW wind 25 to 30 kt, becoming 20 to 25 kt after midnight. Seas 7 to 9 ft. Wave Detail: NW 8 ft at 9 seconds and SW 2 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- 915 PM PDT Wed Sep 9 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE FRIDAY NIGHT...
TONIGHT NW wind 10 to 20 kt with gusts to 25 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 6 seconds and S 3 ft at 18 seconds.
THU NW wind 15 to 25 kt with gusts to 30 kt. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 6 seconds, NW 2 ft at 14 seconds and S 3 ft at 17 seconds.
THU NIGHT NW wind 20 to 30 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 7 seconds, NW 2 ft at 12 seconds and SW 3 ft at 16 seconds. Patchy fog after midnight.
FRI NW wind 20 to 30 kt, becoming 15 to 25 kt in the afternoon. Seas 6 to 8 ft. Wave Detail: NW 6 ft at 7 seconds and SW 3 ft at 15 seconds. Patchy fog in the morning.
FRI NIGHT NW wind 20 to 30 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 7 seconds and SW 3 ft at 15 seconds. Patchy fog.
SAT NW wind 15 to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 7 seconds and SW 2 ft at 14 seconds. Patchy fog in the morning.
SAT NIGHT NW wind 25 to 30 kt. Seas 7 to 10 ft. Wave Detail: NW 9 ft at 8 seconds and SW 2 ft at 14 seconds. Patchy fog after midnight.
SUN NW wind 20 to 30 kt. Seas 8 to 11 ft. Wave Detail: NW 10 ft at 9 seconds and S 2 ft at 14 seconds. Patchy fog in the morning.
SUN NIGHT NW wind 25 to 35 kt, becoming 20 to 30 kt after midnight. Seas 8 to 11 ft. Wave Detail: NW 11 ft at 9 seconds and S 2 ft at 15 seconds.
MON NW wind 20 to 30 kt, becoming 15 to 25 kt in the afternoon. Seas 7 to 10 ft, subsiding to 6 to 8 ft. Wave Detail: NW 9 ft at 9 seconds and S 2 ft at 18 seconds.
MON NIGHT NW wind 15 to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 9 seconds and S 2 ft at 17 seconds.
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA including Santa Cruz Island- 915 PM PDT Wed Sep 9 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY AFTERNOON THROUGH LATE THURSDAY NIGHT...
TONIGHT W wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: NW 4 ft at 5 seconds and SW 2 ft at 15 seconds.
THU Western Portion, NW wind 10 to 15 kt becoming W 15 to 25 kt in the afternoon. Eastern Portion, Light winds becoming 10 to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: W 3 ft at 6 seconds and SW 2 ft at 17 seconds.
THU NIGHT Western Portion, NW wind 20 to 25 kt becoming 10 to 15 kt after midnight. Eastern Portion, W wind 10 to 20 kt becoming SW 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 6 seconds and SW 2 ft at 16 seconds.
FRI Western Portion, NW wind 10 to 20 kt becoming W 15 to 25 kt in the afternoon. Eastern Portion, Light winds becoming SW 10 to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 6 seconds and SW 2 ft at 15 seconds.
FRI NIGHT Western Portion, NW wind 15 to 25 kt. Eastern Portion, W wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: W 5 ft at 7 seconds and SW 2 ft at 15 seconds.
SAT Western Portion, NW wind 15 to 25 kt. Eastern Portion, W wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 7 seconds, W 2 ft at 11 seconds and SW 2 ft at 13 seconds.
SAT NIGHT Western Portion, NW wind 20 to 30 kt. Eastern Portion, W wind 15 to 20 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 7 seconds.
SUN Western Portion, NW wind 20 to 30 kt. Eastern Portion, W wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 9 seconds.
SUN NIGHT Western Portion, NW wind 25 to 35 kt. Eastern Portion, NW wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: W 6 ft at 9 seconds.
MON NW wind 5 to 10 kt, becoming W 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: W 4 ft at 9 seconds.
MON NIGHT Western Portion, NW wind 10 to 20 kt. Eastern Portion, W wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 4 ft at 8 seconds.
Inner waters from Point Mugu to San Mateo Pt. CA including Santa Catalina and Anacapa Islands- 915 PM PDT Wed Sep 9 2026
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 5 seconds and S 3 ft at 13 seconds.
THU Light winds, becoming SW 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: W 3 ft at 6 seconds and SW 3 ft at 17 seconds.
THU NIGHT W wind 10 to 15 kt, becoming SE 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave Detail: W 4 ft at 7 seconds and SW 2 ft at 16 seconds. Patchy fog after midnight.
FRI SE wind 10 to 15 kt, becoming SW in the afternoon. Seas 3 to 5 ft. Wave Detail: W 3 ft at 7 seconds and SW 3 ft at 15 seconds. Patchy fog in the morning.
FRI NIGHT W wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: W 4 ft at 6 seconds and SW 2 ft at 15 seconds. Patchy fog.
SAT S wind 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: W 4 ft at 6 seconds, W 2 ft at 9 seconds and SW 2 ft at 14 seconds. Patchy fog in the morning.
SAT NIGHT W wind 15 to 25 kt. Seas 4 to 6 ft. Wave Detail: W 5 ft at 8 seconds and SW 2 ft at 13 seconds. Patchy fog after midnight.
SUN E wind 5 to 10 kt, becoming SW in the afternoon. Seas 4 to 6 ft. Wave Detail: W 4 ft at 9 seconds and SW 2 ft at 12 seconds. Patchy fog in the morning.
SUN NIGHT W wind 10 to 15 kt, becoming SW 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 9 seconds and S 2 ft at 10 seconds.
MON E wind 5 to 10 kt, becoming S in the afternoon. Seas 3 to 5 ft. Wave Detail: W 4 ft at 9 seconds and SW 2 ft at 16 seconds.
MON NIGHT W wind 5 to 10 kt, becoming S after midnight. Seas 2 to 4 ft. Wave Detail: W 3 ft at 9 seconds.
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