FZUS56 KLOX 171616 CWFLOX Coastal Waters Forecast for California National Weather Service Los Angeles/Oxnard CA 916 AM PDT Tue Mar 17 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... 916 AM PDT Tue Mar 17 2026 .Synopsis for the southern California coast and Santa Barbara Channel including the Channel Islands National Marine Sanctuary and National Park...at 16Z or 9 AM PDT, a 1022 mb surface high was centered about 500 NM west of Point Conception, while a 1009 mb thermal low was located in northwestern Mexico.
Point Piedras Blancas to Point Sal westward out to 10 NM- 916 AM PDT Tue Mar 17 2026
TODAY NE wind 10 to 15 kt, becoming NW 5 to 10 kt this afternoon. Seas 3 to 4 ft. Wave Detail: NW 2 ft at 7 seconds and S 3 ft at 16 seconds.
TONIGHT NW wind 5 to 10 kt in the evening, becoming light. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 7 seconds and S 3 ft at 15 seconds.
WED Light winds, becoming W 5 to 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: W 2 ft at 8 seconds and S 2 ft at 15 seconds.
WED NIGHT Light winds, becoming NW 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 7 seconds and S 2 ft at 14 seconds.
THU NW wind 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 7 seconds and S 2 ft at 14 seconds.
THU NIGHT NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 8 seconds and S 2 ft at 14 seconds.
FRI N wind 5 to 10 kt, becoming NW in the afternoon. Seas 3 to 4 ft. Wave Detail: W 4 ft at 9 seconds and S 2 ft at 14 seconds.
FRI NIGHT Light winds. Seas 3 to 5 ft. Wave Detail: W 4 ft at 10 seconds and SW 2 ft at 14 seconds. Patchy fog after midnight.
SAT Light winds, becoming NW 10 to 20 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 10 seconds and S 2 ft at 15 seconds. Patchy fog in the morning.
SAT NIGHT NW wind 10 to 20 kt. Seas 6 to 9 ft. Wave Detail: NW 7 ft at 10 seconds and SW 2 ft at 14 seconds. Patchy fog after midnight.
Point Piedras Blancas to Point Sal from 10 to 60 NM- 916 AM PDT Tue Mar 17 2026
TODAY NW wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 7 seconds and S 3 ft at 17 seconds.
TONIGHT NW wind 10 to 15 kt. Seas 4 ft. Wave Detail: NW 4 ft at 7 seconds and S 3 ft at 15 seconds.
WED NW wind 10 to 15 kt, becoming 5 to 10 kt in the afternoon. Seas 4 ft. Wave Detail: NW 4 ft at 7 seconds and S 3 ft at 15 seconds.
WED NIGHT NW wind 5 to 10 kt, becoming 10 to 15 kt after midnight. Seas 4 ft. Wave Detail: NW 3 ft at 7 seconds and S 3 ft at 14 seconds.
THU NW wind 10 to 15 kt. Seas 4 ft. Wave Detail: NW 4 ft at 7 seconds and S 2 ft at 14 seconds.
THU NIGHT NW wind 10 to 20 kt. Local gusts to 25 kt. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 8 seconds and S 2 ft at 14 seconds.
FRI N wind 10 to 20 kt, becoming NW 10 to 15 kt in the afternoon. Seas 5 to 6 ft. Wave Detail: NW 5 ft at 9 seconds and S 2 ft at 14 seconds.
FRI NIGHT NW wind 10 to 20 kt, becoming 15 to 25 kt after midnight. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 9 seconds and S 2 ft at 14 seconds. Patchy fog after midnight.
SAT NW wind 15 to 25 kt. Seas 7 to 10 ft. Wave Detail: NW 10 ft at 10 seconds and S 3 ft at 15 seconds. Patchy fog in the morning.
SAT NIGHT NW wind 20 to 30 kt. Seas 10 to 12 ft. Wave Detail: NW 12 ft at 10 seconds and S 2 ft at 14 seconds. Patchy fog after midnight.
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands- 916 AM PDT Tue Mar 17 2026
TODAY NW wind 10 to 15 kt, becoming 5 to 10 kt this afternoon. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 7 seconds and S 3 ft at 16 seconds.
TONIGHT NW wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 7 seconds and S 3 ft at 15 seconds.
WED NW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: NW 4 ft at 7 seconds and S 3 ft at 15 seconds.
WED NIGHT NW wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 7 seconds and S 3 ft at 14 seconds.
THU NW wind 10 to 15 kt, becoming 5 to 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 7 seconds and S 2 ft at 14 seconds.
THU NIGHT NW wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 8 seconds and S 2 ft at 14 seconds.
FRI N wind 10 to 15 kt, becoming NW 5 to 10 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: NW 5 ft at 10 seconds and S 2 ft at 14 seconds.
FRI NIGHT NW wind 5 to 10 kt, becoming 10 to 15 kt after midnight. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 10 seconds and SW 2 ft at 14 seconds. Patchy fog after midnight.
SAT NW wind 10 to 20 kt, becoming 15 to 25 kt in the afternoon. Seas 5 to 7 ft, building to 6 to 9 ft. Wave Detail: NW 6 ft at 10 seconds and S 2 ft at 14 seconds. Patchy fog in the morning.
SAT NIGHT NW wind 20 to 25 kt, becoming 25 to 30 kt after midnight. Seas 7 to 10 ft, building to 9 to 12 ft. Wave Detail: NW 11 ft at 10 seconds and S 2 ft at 14 seconds. Patchy fog after midnight.
Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands- 916 AM PDT Tue Mar 17 2026
TODAY NW wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: NW 3 ft at 8 seconds and S 3 ft at 16 seconds.
TONIGHT W wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: NW 2 ft at 7 seconds and S 3 ft at 15 seconds.
WED W wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: NW 2 ft at 7 seconds and S 3 ft at 15 seconds.
WED NIGHT W wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: W 2 ft at 7 seconds and S 2 ft at 14 seconds.
THU NW wind 10 to 15 kt, becoming W 5 to 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: W 3 ft at 7 seconds and S 2 ft at 14 seconds.
THU NIGHT W wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 7 seconds and S 2 ft at 14 seconds.
FRI NW wind 5 to 10 kt in the morning, becoming light. Seas 3 to 5 ft. Wave Detail: W 3 ft at 8 seconds and S 2 ft at 14 seconds.
FRI NIGHT W wind 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: W 4 ft at 10 seconds and SW 2 ft at 14 seconds. Patchy fog after midnight.
SAT NW wind 5 to 10 kt, becoming 15 to 20 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 2 ft at 9 seconds, W 4 ft at 11 seconds and S 2 ft at 15 seconds. Patchy fog in the morning.
SAT NIGHT NW wind 15 to 25 kt. Seas 6 to 8 ft. Wave Detail: NW 5 ft at 9 seconds and S 2 ft at 14 seconds. Patchy fog after midnight.
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA including Santa Cruz Island- 916 AM PDT Tue Mar 17 2026
TODAY Light winds, becoming W 5 to 10 kt this afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 16 seconds.
TONIGHT W wind 10 to 15 kt, becoming 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft at 5 seconds and S 2 ft at 15 seconds.
WED Light winds, becoming SW 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 14 seconds.
WED NIGHT W wind 10 to 15 kt, becoming 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft at 6 seconds.
THU Light winds. Seas 2 ft. Wave Detail: W 2 ft at 7 seconds.
THU NIGHT W wind 5 to 10 kt in the evening, becoming light. Seas 2 ft. Wave Detail: W 2 ft at 8 seconds.
FRI Light winds. Seas 2 to 3 ft. Wave Detail: W 2 ft at 10 seconds.
FRI NIGHT Light winds. Seas 2 to 3 ft. Wave Detail: W 2 ft at 11 seconds. Patchy fog after midnight.
SAT Light winds, becoming SW 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 3 ft at 11 seconds. Patchy fog in the morning.
SAT NIGHT NW wind 10 to 20 kt. Seas 2 to 4 ft. Wave Detail: W 4 ft at 10 seconds. Patchy fog after midnight.
Inner waters from Point Mugu to San Mateo Pt. CA including Santa Catalina and Anacapa Islands- 916 AM PDT Tue Mar 17 2026
TODAY N wind 5 to 10 kt, becoming W 10 kt this afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 16 seconds.
TONIGHT W wind 10 to 15 kt, becoming SW 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft at 5 seconds and S 2 ft at 15 seconds.
WED Light winds, becoming SW 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 5 seconds and S 2 ft at 15 seconds.
WED NIGHT W wind 10 to 15 kt, becoming 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft at 5 seconds and S 2 ft at 14 seconds.
THU Light winds, becoming W 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 6 seconds and S 2 ft at 14 seconds.
THU NIGHT W wind 10 to 15 kt in the evening, becoming light. Seas 2 to 3 ft. Wave Detail: W 2 ft at 7 seconds and S 2 ft at 14 seconds.
FRI Light winds, becoming SW 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 8 seconds and S 2 ft at 13 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 10 seconds and S 2 ft at 14 seconds. Patchy fog after midnight.
SAT Light winds, becoming W 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 11 seconds and S 2 ft at 15 seconds. Patchy fog in the morning.
SAT NIGHT W wind 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 6 seconds, W 3 ft at 10 seconds and S 2 ft at 14 seconds. Patchy fog after midnight.
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