FZUS56 KLOX 180319 CWFLOX Coastal Waters Forecast for California National Weather Service Los Angeles/Oxnard CA 819 PM PDT Wed Jun 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... 819 PM PDT Wed Jun 17 2026 .Synopsis for the southern California coast and Santa Barbara Channel including the Channel Islands National Marine Sanctuary and National Park...at 01Z or 6 PM PDT, a 1034 mb surface high was 600 NM W of Seattle, WA, while a 993 mb low was over Texas.
Point Piedras Blancas to Point Sal westward out to 10 NM- 819 PM PDT Wed Jun 17 2026
TONIGHT Light winds. Seas 3 to 5 ft. Wave Detail: NW 3 ft at 8 seconds and S 4 ft at 14 seconds. Patchy drizzle after midnight.
THU Light winds, becoming W 5 to 10 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: NW 3 ft at 8 seconds and S 4 ft at 14 seconds. Patchy drizzle in the morning.
THU NIGHT W wind 5 to 10 kt in the evening, becoming light. Seas 3 to 4 ft. Wave Detail: W 3 ft at 10 seconds and SW 3 ft at 15 seconds. Patchy fog after midnight.
FRI Light winds, becoming SW 5 to 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 9 seconds and SW 3 ft at 15 seconds. Patchy drizzle in the morning.
FRI NIGHT W wind 5 to 10 kt in the evening, becoming light. Seas 3 to 4 ft. Wave Detail: W 3 ft at 10 seconds and SW 3 ft at 15 seconds. Patchy fog after midnight.
SAT Light winds, becoming W 5 to 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 7 seconds and SW 3 ft at 14 seconds. Patchy fog in the morning.
SAT NIGHT NW wind 5 to 10 kt, becoming 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: NW 3 ft at 6 seconds, W 3 ft at 9 seconds and SW 3 ft at 15 seconds.
SUN 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.
SUN NIGHT NW wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 7 seconds and SW 3 ft at 15 seconds.
MON NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 7 seconds and SW 3 ft at 14 seconds.
MON NIGHT NW wind 10 to 15 kt, becoming 5 to 10 kt after midnight. Seas 3 to 4 ft.
Point Piedras Blancas to Point Sal from 10 to 60 NM- 819 PM PDT Wed Jun 17 2026
TONIGHT SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: NW 4 ft at 9 seconds and S 4 ft at 14 seconds. Patchy drizzle after midnight.
THU W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: NW 4 ft at 9 seconds and S 4 ft at 13 seconds. Patchy drizzle in the morning.
THU NIGHT SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: NW 4 ft at 10 seconds and S 4 ft at 15 seconds. Patchy fog after midnight.
FRI Light winds, becoming SW 5 to 10 kt in the afternoon. Seas 5 to 6 ft. Wave Detail: NW 4 ft at 10 seconds and S 4 ft at 15 seconds. Patchy drizzle in the morning.
FRI NIGHT W wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 7 seconds, NW 4 ft at 10 seconds and S 4 ft at 15 seconds. Patchy fog after midnight.
SAT NW wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 8 seconds and SW 4 ft at 14 seconds. Patchy fog in the morning.
SAT NIGHT NW wind 5 to 10 kt, becoming 10 to 20 kt after midnight. Seas 4 to 6 ft. Wave Detail: NW 6 ft at 6 seconds, NW 3 ft at 10 seconds and S 4 ft at 15 seconds.
SUN NW wind 10 to 20 kt. Seas 6 to 7 ft. Wave Detail: NW 6 ft at 7 seconds and S 3 ft at 15 seconds.
SUN NIGHT NW wind 15 to 25 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 8 seconds and S 3 ft at 15 seconds.
MON NW wind 10 to 20 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 8 seconds and S 3 ft at 14 seconds.
MON NIGHT NW wind 10 to 20 kt. Seas 4 to 5 ft.
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands- 819 PM PDT Wed Jun 17 2026
TONIGHT W wind 10 to 20 kt, becoming NW 10 to 15 kt after midnight. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 8 seconds and S 4 ft at 14 seconds. Patchy drizzle after midnight.
THU W wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 9 seconds and S 4 ft at 13 seconds. Patchy drizzle in the morning.
THU NIGHT W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 10 seconds and SW 3 ft at 15 seconds. Patchy fog after midnight.
FRI Light winds, becoming W 5 to 10 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 10 seconds and SW 3 ft at 15 seconds. Patchy drizzle in the morning.
FRI NIGHT W wind 5 to 10 kt, becoming NW 10 to 15 kt after midnight. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 7 seconds, NW 4 ft at 10 seconds and S 3 ft at 15 seconds. Patchy fog after midnight.
SAT NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 8 seconds and SW 3 ft at 13 seconds. Patchy fog in the morning.
SAT NIGHT NW wind 10 to 20 kt, becoming 15 to 20 kt after midnight. Seas 5 to 6 ft. Wave Detail: NW 5 ft at 6 seconds, NW 4 ft at 9 seconds and S 3 ft at 15 seconds.
SUN NW wind 10 to 20 kt. Seas 5 to 6 ft. Wave Detail: NW 5 ft at 7 seconds and S 3 ft at 15 seconds.
SUN NIGHT NW wind 20 to 25 kt. Seas 6 to 7 ft. Wave Detail: NW 7 ft at 8 seconds and S 3 ft at 14 seconds.
MON NW wind 15 to 20 kt, becoming 10 to 15 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 8 seconds and S 3 ft at 14 seconds.
MON NIGHT NW wind 15 to 20 kt. Seas 4 to 5 ft.
Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands- 819 PM PDT Wed Jun 17 2026
TONIGHT W wind 15 to 20 kt, becoming 10 to 15 kt after midnight. Seas 4 to 5 ft. Wave Detail: W 4 ft at 6 seconds, NW 2 ft at 10 seconds and S 3 ft at 13 seconds. Patchy drizzle after midnight.
THU W wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: W 3 ft at 6 seconds, NW 3 ft at 9 seconds and S 3 ft at 13 seconds. Patchy drizzle in the morning.
THU NIGHT W wind 10 to 15 kt, becoming 5 to 10 kt after midnight. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 6 seconds, NW 3 ft at 10 seconds and SW 3 ft at 14 seconds. Patchy fog after midnight.
FRI NW wind 5 to 10 kt, becoming 10 to 15 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: NW 3 ft at 6 seconds, NW 3 ft at 9 seconds and S 3 ft at 15 seconds. Patchy drizzle in the morning.
FRI NIGHT NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 6 seconds, NW 2 ft at 9 seconds and S 3 ft at 15 seconds. Patchy fog after midnight.
SAT NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 6 seconds and SW 3 ft at 14 seconds. Patchy fog in the morning.
SAT NIGHT W wind 10 to 15 kt, becoming NW 15 to 20 kt after midnight. Seas 5 to 6 ft. Wave Detail: NW 5 ft at 6 seconds and S 3 ft at 15 seconds.
SUN NW wind 10 to 15 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 7 seconds and S 3 ft at 15 seconds.
SUN NIGHT NW wind 10 to 20 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 7 seconds and SW 3 ft at 14 seconds.
MON NW wind 10 to 20 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 8 seconds and S 2 ft at 14 seconds.
MON NIGHT NW wind 10 to 20 kt. Seas 3 to 5 ft.
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA including Santa Cruz Island- 819 PM PDT Wed Jun 17 2026
TONIGHT W wind 10 to 20 kt becoming 5 to 10 kt after midnight. Seas 3 to 4 ft. Wave Detail: W 3 ft at 5 seconds and SW 2 ft at 14 seconds. Patchy drizzle after midnight.
THU W wind 5 to 10 kt, becoming 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 5 seconds and SW 2 ft at 12 seconds. Patchy drizzle in the morning.
THU NIGHT W wind 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: W 3 ft at 6 seconds and SW 2 ft at 13 seconds. Patchy fog after midnight.
FRI Light winds, becoming W 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 6 seconds and SW 2 ft at 14 seconds. Patchy drizzle in the morning. Patchy fog in the morning.
FRI NIGHT W wind 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: W 3 ft at 5 seconds and SW 2 ft at 15 seconds. Patchy fog after midnight.
SAT NW wind 5 to 10 kt, becoming W 10 to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 6 seconds and SW 2 ft at 15 seconds. Patchy fog in the morning.
SAT NIGHT W wind 10 to 20 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 5 seconds and S 2 ft at 15 seconds.
SUN NW wind 5 to 10 kt, becoming W 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 3 ft at 7 seconds and S 2 ft at 15 seconds.
SUN NIGHT Western Portion, NW wind 10 to 20 kt. Eastern Portion, W wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: W 4 ft at 6 seconds and SW 2 ft at 14 seconds.
MON Light winds, becoming W 5 to 10 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 7 seconds.
MON NIGHT W wind 10 to 20 kt, becoming NW 10 to 15 kt after midnight. Seas 2 to 3 ft.
Inner waters from Point Mugu to San Mateo Pt. CA including Santa Catalina and Anacapa Islands- 819 PM PDT Wed Jun 17 2026
TONIGHT W wind 10 to 15 kt, becoming 5 to 10 kt after midnight. Seas 3 to 4 ft. Wave Detail: W 3 ft at 5 seconds and SW 3 ft at 13 seconds. Patchy drizzle after midnight.
THU W wind 5 to 10 kt, becoming 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: W 3 ft at 5 seconds and SW 3 ft at 13 seconds. Patchy drizzle in the morning.
THU NIGHT W wind 10 to 15 kt, becoming 5 to 10 kt after midnight. Seas 3 to 4 ft. Wave Detail: W 3 ft at 6 seconds and SW 2 ft at 13 seconds. Patchy fog after midnight.
FRI Light winds, becoming W 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 6 seconds and SW 2 ft at 13 seconds. Patchy drizzle in the morning.
FRI NIGHT W wind 10 to 20 kt, becoming NW 10 to 15 kt after midnight. Seas 3 to 4 ft. Wave Detail: NW 4 ft at 5 seconds and SW 2 ft at 15 seconds. Patchy fog after midnight.
SAT W wind 5 to 10 kt, becoming 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: W 3 ft at 6 seconds and SW 2 ft at 16 seconds. Patchy fog in the morning.
SAT NIGHT W wind 15 to 20 kt, becoming 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 6 seconds and S 2 ft at 15 seconds.
SUN W wind 5 to 10 kt, becoming 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: W 3 ft at 7 seconds and S 2 ft at 15 seconds.
SUN NIGHT W wind 10 to 20 kt, becoming 5 to 10 kt after midnight. Seas 3 to 4 ft. Wave Detail: W 3 ft at 7 seconds and S 2 ft at 14 seconds.
MON Light winds, becoming SW 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.
MON NIGHT W wind 10 to 15 kt in the evening, becoming light. Seas 2 to 3 ft.
RK www.weather.gov/losangeles
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