FZUS56 KLOX 131356 CWFLOX Coastal Waters Forecast for California National Weather Service Los Angeles/Oxnard CA 656 AM PDT Mon Apr 13 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... 656 AM PDT Mon Apr 13 2026 .Synopsis for the southern California coast and Santa Barbara Channel including the Channel Islands National Marine Sanctuary and National Park....at 12Z or 5 AM PDT, a 1009 mb surface low was near Las Vegas and a 1026 mb surface high was centered 1000 NM west of Eureka, CA.
Point Piedras Blancas to Point Sal westward out to 10 NM- 656 AM PDT Mon Apr 13 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM PDT THIS AFTERNOON THROUGH THIS EVENING...
TODAY Light winds, becoming NW 15 to 20 kt with gusts to 25 kt this afternoon. Seas 5 to 7 ft. Wave Detail: N 3 ft at 4 seconds, W 6 ft at 10 seconds and S 2 ft at 15 seconds.
TONIGHT NW wind 20 to 25 kt, becoming 10 to 20 kt after midnight. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 10 seconds and S 2 ft at 14 seconds.
TUE N wind 10 to 15 kt, becoming NW 20 to 30 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 9 seconds and S 2 ft at 14 seconds.
TUE NIGHT NW wind 20 to 30 kt, becoming 10 to 20 kt after midnight. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 7 seconds and S 2 ft at 14 seconds.
WED N wind 10 to 15 kt, becoming NW 15 to 25 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 7 seconds and S 2 ft at 15 seconds.
WED NIGHT NW wind 15 to 25 kt. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 7 seconds and S 2 ft at 15 seconds.
THU N wind 10 to 20 kt, becoming NW 20 to 30 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 9 seconds and S 2 ft at 14 seconds.
THU NIGHT NW wind 20 to 30 kt, becoming N 10 to 20 kt after midnight. Seas 6 to 9 ft. Wave Detail: NW 7 ft at 10 seconds and S 2 ft at 15 seconds.
FRI N wind 5 to 10 kt, becoming NW 10 to 15 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: N 2 ft at 9 seconds, NW 6 ft at 10 seconds and S 2 ft at 15 seconds.
FRI NIGHT NW wind 10 to 20 kt, becoming N 10 to 15 kt after midnight. Seas 4 to 5 ft. Wave Detail: NW 2 ft at 4 seconds, NW 4 ft at 10 seconds and S 2 ft at 16 seconds.
Point Piedras Blancas to Point Sal from 10 to 60 NM- 656 AM PDT Mon Apr 13 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM PDT THIS AFTERNOON THROUGH TUESDAY MORNING...
TODAY NW wind 10 to 15 kt, becoming 15 to 20 kt with gusts to 25 kt this afternoon. Seas 7 ft. Wave Detail: NW 3 ft at 5 seconds, NW 7 ft at 10 seconds and S 2 ft at 15 seconds. A slight chance of showers this morning.
TONIGHT NW wind 25 to 30 kt, becoming 20 to 25 kt after midnight. Seas 7 to 8 ft. Wave Detail: NW 7 ft at 10 seconds and S 2 ft at 14 seconds.
TUE NW wind 20 to 30 kt. Seas 7 ft. Wave Detail: NW 7 ft at 9 seconds, NW 6 ft at 13 seconds and S 2 ft at 14 seconds.
TUE NIGHT NW wind 25 to 30 kt, becoming 20 to 25 kt after midnight. Seas 7 to 8 ft. Wave Detail: NW 7 ft at 7 seconds, NW 2 ft at 13 seconds and S 2 ft at 14 seconds.
WED NW wind 20 to 30 kt. Seas 6 to 7 ft. Wave Detail: NW 6 ft at 7 seconds, NW 2 ft at 13 seconds and S 2 ft at 15 seconds.
WED NIGHT NW wind 20 to 25 kt. Seas 6 to 7 ft. Wave Detail: NW 6 ft at 7 seconds, NW 2 ft at 12 seconds and S 2 ft at 15 seconds.
THU NW wind 20 to 30 kt. Seas 7 to 8 ft, building to 8 to 10 ft. Wave Detail: NW 10 ft at 9 seconds and S 2 ft at 14 seconds.
THU NIGHT NW wind 25 to 30 kt, becoming N 20 to 30 kt after midnight. Seas 9 to 11 ft. Wave Detail: NW 11 ft at 10 seconds and S 2 ft at 15 seconds.
FRI N wind 15 to 25 kt, becoming NW 10 to 20 kt in the afternoon. Seas 7 to 10 ft. Wave Detail: NW 9 ft at 10 seconds and S 2 ft at 16 seconds.
FRI NIGHT NW wind 15 to 20 kt. Seas 6 to 7 ft. Wave Detail: NW 3 ft at 5 seconds, NW 6 ft at 10 seconds and S 2 ft at 16 seconds.
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands- 656 AM PDT Mon Apr 13 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM PDT THIS AFTERNOON THROUGH TUESDAY MORNING...
TODAY NW wind 10 to 15 kt, becoming 15 to 20 kt with gusts to 25 kt this afternoon. Seas 6 to 7 ft. Wave Detail: NW 3 ft at 5 seconds, NW 7 ft at 10 seconds and S 2 ft at 15 seconds. A slight chance of showers this morning.
TONIGHT NW wind 20 to 25 kt. Seas 7 ft. Wave Detail: NW 7 ft at 10 seconds and S 2 ft at 14 seconds.
TUE NW wind 20 to 30 kt. Seas 6 to 7 ft. Wave Detail: NW 7 ft at 9 seconds, S 2 ft at 14 seconds and NW 3 ft at 15 seconds.
TUE NIGHT NW wind 25 to 30 kt. Seas 7 to 8 ft. Wave Detail: NW 8 ft at 8 seconds and S 2 ft at 15 seconds.
WED NW wind 20 to 30 kt. Seas 6 to 7 ft. Wave Detail: NW 7 ft at 8 seconds, NW 2 ft at 12 seconds and S 2 ft at 15 seconds.
WED NIGHT NW wind 25 to 30 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 7 seconds, NW 2 ft at 12 seconds and S 2 ft at 15 seconds.
THU NW wind 25 to 30 kt. Seas 7 to 9 ft. Wave Detail: NW 9 ft at 7 seconds, NW 2 ft at 12 seconds and S 2 ft at 14 seconds.
THU NIGHT NW wind 30 to 35 kt, becoming 25 to 30 kt after midnight. Seas 9 to 12 ft. Wave Detail: NW 11 ft at 9 seconds and S 2 ft at 15 seconds.
FRI N wind 15 to 25 kt, becoming NW 10 to 20 kt in the afternoon. Seas 7 to 10 ft, subsiding to 6 to 8 ft. Wave Detail: NW 9 ft at 10 seconds and S 2 ft at 16 seconds.
FRI NIGHT NW wind 20 to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 3 ft at 5 seconds, NW 6 ft at 10 seconds and S 2 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- 656 AM PDT Mon Apr 13 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM PDT THIS AFTERNOON THROUGH TUESDAY MORNING...
TODAY NW wind 10 to 15 kt, becoming 15 to 20 kt with gusts to 25 kt this afternoon. Seas 5 to 7 ft. Wave Detail: NW 3 ft at 5 seconds, NW 6 ft at 10 seconds and S 2 ft at 15 seconds. A slight chance of showers this morning.
TONIGHT NW wind 20 to 30 kt. Seas 6 to 7 ft. Wave Detail: NW 7 ft at 9 seconds and S 2 ft at 14 seconds.
TUE NW wind 15 to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 9 seconds and S 2 ft at 14 seconds.
TUE NIGHT NW wind 20 to 30 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 7 seconds and S 2 ft at 15 seconds.
WED NW wind 15 to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 8 seconds, NW 2 ft at 11 seconds and S 2 ft at 15 seconds.
WED NIGHT NW wind 15 to 25 kt, becoming 20 to 30 kt after midnight. Seas 5 to 7 ft. Wave Detail: NW 7 ft at 7 seconds and S 2 ft at 15 seconds.
THU NW wind 20 to 30 kt. Seas 6 to 8 ft. Wave Detail: NW 8 ft at 8 seconds and S 2 ft at 14 seconds.
THU NIGHT NW wind 30 to 35 kt, becoming 20 to 30 kt after midnight. Seas 7 to 10 ft. Wave Detail: NW 9 ft at 8 seconds and S 2 ft at 15 seconds.
FRI N wind 20 to 30 kt, becoming 10 to 20 kt in the afternoon. Seas 6 to 8 ft. Wave Detail: NW 6 ft at 10 seconds and S 2 ft at 16 seconds.
FRI NIGHT NW wind 15 to 25 kt. Seas 4 to 6 ft. Wave Detail: NW 3 ft at 6 seconds, NW 5 ft at 10 seconds and S 2 ft at 16 seconds.
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA including Santa Cruz Island- 656 AM PDT Mon Apr 13 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM PDT THIS AFTERNOON THROUGH LATE TONIGHT...
TODAY Western portion, NW wind 10 to 15 kt, becoming 15 to 20 kt with gusts to 25 kt this afternoon. Eastern portion, light winds, becoming W 10 to 15 kt with gusts to 20 kt this afternoon. Seas 3 to 5 ft. Wave Detail: W 4 ft at 5 seconds and W 4 ft at 10 seconds.
TONIGHT W wind 20 to 30 kt, becoming NW 15 to 25 kt after midnight. Seas 4 to 6 ft. Wave Detail: W 5 ft at 6 seconds and W 2 ft at 10 seconds.
TUE Western Portion, NW wind 10 to 15 kt becoming W 15 to 20 kt in the afternoon. Eastern Portion, N wind 5 to 10 kt becoming W in the afternoon. Seas 2 to 4 ft. Wave Detail: W 3 ft at 7 seconds.
TUE NIGHT Western Portion, NW wind 20 to 25 kt becoming 10 to 20 kt after midnight. Eastern Portion, W wind 15 to 20 kt becoming NW 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave Detail: W 5 ft at 8 seconds.
WED N wind 5 to 10 kt, becoming SW 10 to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: W 3 ft at 8 seconds.
WED NIGHT Western Portion, NW wind 15 to 20 kt. Eastern Portion, W wind 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: NW 4 ft at 7 seconds.
THU Western Portion, NW wind 15 to 25 kt. Eastern Portion, NW wind 10 to 20 kt. Seas 2 to 4 ft, building to 4 to 6 ft. Wave Detail: W 5 ft at 8 seconds.
THU NIGHT Western Portion, NW wind 20 to 30 kt. Eastern Portion, NW wind 15 to 25 kt. Seas 5 to 7 ft. Wave Detail: W 6 ft at 9 seconds.
FRI N wind 5 to 10 kt, becoming W in the afternoon. Seas 2 to 4 ft. Wave Detail: W 4 ft at 10 seconds.
FRI NIGHT W wind 10 to 20 kt, becoming NW 10 to 15 kt after midnight. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 6 seconds and W 2 ft at 10 seconds.
Inner waters from Point Mugu to San Mateo Pt. CA including Santa Catalina and Anacapa Islands- 656 AM PDT Mon Apr 13 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM PDT THIS AFTERNOON THROUGH LATE TONIGHT...
TODAY W wind 10 to 15 kt, becoming 15 to 20 kt with gusts to 25 kt this afternoon. Seas 3 to 5 ft. Wave Detail: W 4 ft at 5 seconds, W 3 ft at 10 seconds and S 2 ft at 15 seconds. A slight chance of showers this morning.
TONIGHT NW wind 15 to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 7 seconds and S 2 ft at 14 seconds.
TUE NW wind 5 to 10 kt, becoming W 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 8 seconds and S 2 ft at 14 seconds.
TUE NIGHT W wind 10 to 20 kt. Seas 3 to 5 ft. Wave Detail: W 4 ft at 6 seconds and S 2 ft at 15 seconds.
WED Light winds, becoming W 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: W 3 ft at 7 seconds and S 2 ft at 15 seconds.
WED NIGHT W wind 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: W 3 ft at 6 seconds and S 2 ft at 15 seconds.
THU NW wind 5 to 10 kt, becoming SW 10 to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: W 3 ft at 8 seconds and S 2 ft at 14 seconds.
THU NIGHT W wind 15 to 25 kt, becoming NW 10 to 20 kt after midnight. Seas 4 to 6 ft. Wave Detail: W 5 ft at 7 seconds and S 2 ft at 15 seconds.
FRI NE wind 5 to 10 kt, becoming NW in the afternoon. Seas 3 to 5 ft. Wave Detail: W 4 ft at 9 seconds and S 2 ft at 16 seconds.
FRI NIGHT W wind 10 to 20 kt, becoming NW 5 to 10 kt after midnight. Seas 3 ft. Wave Detail: NW 2 ft at 5 seconds, W 2 ft at 10 seconds and S 2 ft at 16 seconds.
RAT www.weather.gov/losangeles
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