FZUS56 KLOX 032155 CWFLOX Coastal Waters Forecast for California National Weather Service Los Angeles/Oxnard CA 255 PM PDT Thu Sep 3 2026 Point Piedras Blancas to San Mateo Point CA out 60 NM including the Channel Islands National Marine Sanctuary. 255 PM PDT Thu Sep 3 2026 .Synopsis for the southern California coast and Santa Barbara Channel including the Channel Islands National Marine Sanctuary and National Park...at 21Z or 2 PM PDT, a 1020 mb surface high 900 NM west of Point Conception while a 1006 mb thermal low was over southern Nevada. Hurricane Marie was 1000 NM south of Los Angeles, moving to the northwest.
Point Piedras Blancas to Point Sal westward out to 10 NM- 255 PM PDT Thu Sep 3 2026
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PDT THIS EVENING...
TONIGHT NW wind 15 to 25 kt, becoming 5 to 10 kt after midnight. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 6 seconds, NW 3 ft at 10 seconds and S 3 ft at 11 seconds. Patchy fog.
FRI Light winds, becoming NW 10 to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: NW 3 ft at 9 seconds and S 3 ft at 11 seconds. Patchy fog in the morning.
FRI NIGHT NW wind 10 to 20 kt, becoming 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 8 seconds and S 4 ft at 13 seconds.
SAT Light winds, becoming NW 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: NW 3 ft at 8 seconds and S 3 ft at 16 seconds.
SAT NIGHT NW wind 15 to 20 kt, becoming N 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 7 seconds and S 3 ft at 13 seconds.
SUN NW wind 10 to 15 kt, becoming 10 to 20 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 6 seconds, NW 2 ft at 9 seconds and S 4 ft at 14 seconds.
SUN NIGHT NW wind 10 to 20 kt, becoming 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 6 seconds and S 4 ft at 14 seconds.
MON N wind 5 to 10 kt, becoming NW 10 to 20 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 3 ft at 7 seconds, NW 2 ft at 11 seconds and S 4 ft at 13 seconds.
MON NIGHT NW wind 10 to 20 kt, becoming 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 6 seconds and S 5 ft at 13 seconds.
TUE Light winds, becoming NW 10 to 15 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 2 ft at 7 seconds and S 5 ft at 13 seconds. A slight chance of showers.
TUE NIGHT NW wind 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: NW 2 ft at 7 seconds and S 4 ft at 12 seconds.
Point Piedras Blancas to Point Sal from 10 to 60 NM- 255 PM PDT Thu Sep 3 2026
TONIGHT NW wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 8 seconds and S 3 ft at 11 seconds. Patchy fog.
FRI NW wind 10 to 15 kt, becoming 15 to 20 kt in the afternoon. Seas 5 to 6 ft. Wave Detail: NW 2 ft at 7 seconds, NW 5 ft at 10 seconds and S 3 ft at 12 seconds. Patchy fog in the morning.
FRI NIGHT NW wind 10 to 20 kt. Seas 6 to 7 ft. Wave Detail: NW 4 ft at 9 seconds and S 4 ft at 13 seconds.
SAT NW wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: NW 4 ft at 9 seconds and S 5 ft at 12 seconds.
SAT NIGHT NW wind 15 to 20 kt. Seas 6 ft. Wave Detail: NW 4 ft at 7 seconds, NW 3 ft at 10 seconds and S 4 ft at 13 seconds.
SUN NW wind 15 to 20 kt. Seas 6 to 7 ft. Wave Detail: NW 4 ft at 6 seconds, NW 4 ft at 9 seconds and S 5 ft at 14 seconds.
SUN NIGHT NW wind 15 to 25 kt. Seas 7 ft. Wave Detail: NW 5 ft at 6 seconds and S 5 ft at 14 seconds.
MON NW wind 15 to 20 kt. Seas 6 to 7 ft. Wave Detail: NW 5 ft at 6 seconds and S 5 ft at 13 seconds.
MON NIGHT NW wind 10 to 20 kt. Seas 6 to 7 ft. Wave Detail: NW 5 ft at 6 seconds and S 5 ft at 13 seconds.
TUE NW wind 10 to 20 kt. Seas 6 ft. Wave Detail: NW 4 ft at 7 seconds and S 5 ft at 13 seconds. A slight chance of showers in the afternoon.
TUE NIGHT NW wind 10 to 15 kt. Seas 6 ft. Wave Detail: NW 4 ft at 7 seconds and S 5 ft at 12 seconds.
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands- 255 PM PDT Thu Sep 3 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...
TONIGHT NW wind 15 to 25 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 6 seconds, NW 4 ft at 10 seconds and S 3 ft at 11 seconds. Patchy fog.
FRI NW wind 10 to 20 kt, becoming 15 to 25 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 2 ft at 7 seconds, NW 4 ft at 10 seconds and S 4 ft at 13 seconds. Patchy fog in the morning.
FRI NIGHT NW wind 15 to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 4 ft at 9 seconds and S 4 ft at 12 seconds.
SAT NW wind 15 to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 4 ft at 9 seconds and S 5 ft at 12 seconds.
SAT NIGHT NW wind 15 to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 4 ft at 7 seconds, NW 3 ft at 10 seconds and S 5 ft at 13 seconds.
SUN NW wind 20 to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 4 ft at 8 seconds and S 5 ft at 14 seconds. A slight chance of showers in the afternoon.
SUN NIGHT NW wind 20 to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 6 seconds and S 5 ft at 13 seconds.
MON NW wind 20 to 25 kt, becoming 15 to 20 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 7 seconds and S 5 ft at 13 seconds.
MON NIGHT NW wind 15 to 20 kt. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 7 seconds and S 5 ft at 13 seconds.
TUE NW wind 10 to 20 kt. Seas 5 to 6 ft. Wave Detail: NW 4 ft at 7 seconds and S 5 ft at 12 seconds. A slight chance of showers.
TUE NIGHT NW wind 15 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 7 seconds and S 5 ft at 12 seconds.
Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands- 255 PM PDT Thu Sep 3 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...
TONIGHT NW wind 20 to 25 kt. Seas 5 ft. Wave Detail: NW 4 ft at 6 seconds and SW 3 ft at 12 seconds. Patchy fog.
FRI NW wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 7 seconds, NW 2 ft at 10 seconds and S 4 ft at 13 seconds. Patchy fog in the morning.
FRI NIGHT NW wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 3 ft at 7 seconds and S 4 ft at 12 seconds.
SAT NW wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 7 seconds and S 4 ft at 12 seconds.
SAT NIGHT NW wind 15 to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 6 seconds and S 5 ft at 13 seconds.
SUN NW wind 15 to 25 kt. Seas 6 to 7 ft. Wave Detail: NW 5 ft at 7 seconds and S 5 ft at 14 seconds. A slight chance of showers in the morning, then a chance of showers in the afternoon.
SUN NIGHT NW wind 15 to 25 kt. Seas 6 to 7 ft. Wave Detail: NW 5 ft at 7 seconds and S 5 ft at 13 seconds.
MON NW wind 10 to 20 kt. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 8 seconds and S 5 ft at 13 seconds.
MON NIGHT NW wind 10 to 20 kt. Seas 5 to 6 ft. Wave Detail: NW 4 ft at 7 seconds and S 4 ft at 13 seconds. A slight chance of showers after midnight.
TUE NW wind 10 to 20 kt. Seas 4 to 6 ft. Wave Detail: NW 4 ft at 7 seconds and S 5 ft at 12 seconds. A slight chance of showers in the morning.
TUE NIGHT NW wind 15 to 20 kt. Seas 5 to 6 ft. Wave Detail: NW 4 ft at 5 seconds and S 5 ft at 12 seconds.
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA including Santa Cruz Island- 255 PM PDT Thu Sep 3 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...
TONIGHT Western Portion, NW wind 15 to 25 kt. Eastern Portion, W wind 10 to 20 kt becoming E 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave Detail: W 4 ft at 6 seconds and SW 2 ft at 14 seconds.
FRI 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 S 2 ft at 14 seconds.
FRI NIGHT W wind 10 to 20 kt, becoming N 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 3 ft at 6 seconds and S 2 ft at 13 seconds.
SAT NW wind 5 to 10 kt, becoming W 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 6 seconds and S 2 ft at 13 seconds.
SAT NIGHT NW wind 10 to 20 kt, becoming NW 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: NW 2 ft at 5 seconds and S 2 ft at 13 seconds.
SUN NW wind 5 to 10 kt, becoming W 10 to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: W 3 ft at 6 seconds and S 2 ft at 13 seconds. A slight chance of showers in the morning, then a chance of showers in the afternoon.
SUN NIGHT W wind 10 to 20 kt, becoming NW 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: W 3 ft at 6 seconds and S 2 ft at 13 seconds.
MON NW wind 5 to 10 kt becoming W 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: S 2 ft at 12 seconds.
MON NIGHT W wind 10 to 15 kt, becoming NW 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: W 2 ft at 6 seconds and S 2 ft at 13 seconds.
TUE NW wind 5 to 10 kt, becoming W 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 6 seconds and S 2 ft at 13 seconds. A slight chance of showers.
TUE NIGHT NW wind 10 to 20 kt. Seas 2 to 4 ft. Wave Detail: W 3 ft at 5 seconds and S 2 ft at 12 seconds.
Inner waters from Point Mugu to San Mateo Pt. CA including Santa Catalina and Anacapa Islands- 255 PM PDT Thu Sep 3 2026
TONIGHT W wind 10 to 20 kt, becoming NW 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: W 4 ft at 7 seconds and SW 2 ft at 12 seconds.
FRI Light winds, becoming W 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: W 2 ft at 6 seconds and S 2 ft at 13 seconds. Patchy fog in the morning.
FRI NIGHT W wind 10 to 15 kt in the evening, becoming light. Seas 3 to 4 ft. Wave Detail: W 2 ft at 6 seconds and S 3 ft at 12 seconds.
SAT Light winds, becoming W 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: NW 2 ft at 6 seconds and S 4 ft at 13 seconds.
SAT NIGHT NW wind 10 to 15 kt, becoming 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave Detail: NW 3 ft at 5 seconds and S 4 ft at 13 seconds. A slight chance of showers after midnight.
SUN NW wind 5 to 10 kt, becoming W 15 to 20 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NW 3 ft at 6 seconds and S 5 ft at 14 seconds. A chance of showers. A slight chance of tstms in the afternoon.
SUN NIGHT NW wind 10 to 20 kt becoming 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave Detail: W 3 ft at 6 seconds and S 4 ft at 13 seconds.
MON W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 2 ft at 6 seconds and S 5 ft at 13 seconds.
MON NIGHT W wind 10 to 15 kt, becoming 5 to 10 kt after midnight. Seas 4 to 5 ft. Wave Detail: W 2 ft at 5 seconds and S 4 ft at 13 seconds. A slight chance of showers after midnight.
TUE NW wind 5 to 10 kt, becoming W 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: NW 2 ft at 5 seconds and S 4 ft at 12 seconds.
TUE NIGHT W wind 10 to 20 kt. Seas 3 to 4 ft. Wave Detail: W 2 ft at 5 seconds and S 3 ft at 12 seconds. Winds and seas higher in and near tstms.
RK www.weather.gov/losangeles
|