Los Osos CA
05/18/2026 05:00 PM
63°F
TEMPERATURE
Winds 10 mph WNW
Sunny
Sunny, with a high near 65. West northwest wind around 10 mph.
Moonrise
08:15 AM
Moonset
10:43 PM
Sunrise
05:56 AM
Moon Phase
Waxing crescent
Sunset
08:03 PM

Hourly Forecast

Mon, 05:00 PM

Sunny
Winds: 10 mph WNW
63°

Mon, 06:00 PM

Mostly Clear
Winds: 10 mph WNW
63°

Mon, 07:00 PM

Mostly Clear
Winds: 10 mph WNW
61°

Mon, 08:00 PM

Mostly Clear
Winds: 10 mph NW
53°

Mon, 09:00 PM

Mostly Clear
Winds: 10 mph NW
51°

Mon, 10:00 PM

Mostly Clear
Winds: 10 mph NW
49°

Mon, 11:00 PM

Mostly Clear
Winds: 5 mph NNW
50°

Tue, 12:00 AM

Mostly Clear
Winds: 5 mph NNW
52°

Tue, 01:00 AM

Mostly Clear
Winds: 5 mph NNW
52°

Tue, 02:00 AM

Mostly Clear
Winds: 5 mph NW
53°

Tue, 03:00 AM

Mostly Clear
Winds: 5 mph NW
54°

Tue, 04:00 AM

Mostly Clear
Winds: 5 mph NW
53°

Tue, 05:00 AM

Mostly Clear
Winds: 5 mph N
52°

Tue, 06:00 AM

Sunny
Winds: 5 mph N
52°

Tue, 07:00 AM

Sunny
Winds: 5 mph N
57°

Tue, 08:00 AM

Sunny
Winds: 5 mph N
62°

Tue, 09:00 AM

Sunny
Winds: 5 mph N
63°

Tue, 10:00 AM

Sunny
Winds: 5 mph N
65°

Tue, 11:00 AM

Sunny
Winds: 10 mph WNW
66°

Tue, 12:00 PM

Sunny
Winds: 10 mph WNW
65°

Tue, 01:00 PM

Sunny
Winds: 10 mph WNW
64°

Tue, 02:00 PM

Sunny
Winds: 5 mph WNW
61°

Tue, 03:00 PM

Sunny
Winds: 5 mph WNW
62°

Tue, 04:00 PM

Sunny
Winds: 5 mph WNW
62°
Winds: 10 mph WNW
Sunny, with a high near 65. West northwest wind around 10 mph.
Winds: 5 to 10 mph NW
Mostly clear, with a low around 49. Northwest wind 5 to 10 mph.
Winds: 5 to 10 mph NW
Sunny, with a high near 66. Northwest wind 5 to 10 mph.
Winds: 0 to 10 mph NNW
Mostly clear, with a low around 50. North northwest wind 0 to 10 mph.
Winds: 5 to 10 mph NNW
Patchy fog after 5pm. Mostly sunny, with a high near 67. North northwest wind 5 to 10 mph.
Winds: 0 to 10 mph NW
Patchy fog. Cloudy, with a low around 52.
Winds: 0 to 5 mph WNW
Patchy fog before 11am. Mostly sunny, with a high near 65.
Winds: 0 to 5 mph WNW
Partly cloudy, with a low around 50.
Winds: 0 to 5 mph WNW
Mostly sunny, with a high near 58.
Winds: 0 to 5 mph NW
Mostly cloudy, with a low around 51.
Winds: 0 to 5 mph W
Mostly sunny, with a high near 58.
Winds: 0 to 5 mph NW
Mostly cloudy, with a low around 52.
Winds: 0 to 5 mph WNW
Mostly sunny, with a high near 58.
Winds: 0 to 5 mph NW
Partly cloudy, with a low around 52.

Coastal Waters Forecast for California

National Weather Service Los Angeles/Oxnard CA

for the southern California coast and Santa Barbara Channel including the Channel Islands National Marine Sanctuary and National Park.at 18Z or 11 AM PDT, a 1029 mb high was centered about 450 NM SW of Seattle, CA, and a 996 mb low was located in southeastern Colorado.

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.

TONIGHT
NW wind 10 to 15 kt, becoming 5 to 10 kt after midnight Seas 5 to 7 ft Wave Detail: N 2 ft at 6 seconds and NW 7 ft at 11 seconds
TUE
NW wind 5 to 10 kt Seas 5 to 7 ft Wave Detail: NW 7 ft at 11 seconds and S 2 ft at 16 seconds
TUE NIGHT
NW wind 5 to 10 kt in the evening, becoming light Seas 5 to 7 ft Wave Detail: NW 6 ft at 14 seconds and SW 2 ft at 16 seconds
WED
Light winds, becoming NW 10 to 15 kt in the afternoon Seas 5 to 6 ft Wave Detail: NW 2 ft at 6 seconds, NW 6 ft at 13 seconds and S 2 ft at 16 seconds
WED NIGHT
NW wind 10 to 15 kt, becoming 5 to 10 kt after midnight Seas 4 to 6 ft Wave Detail: NW 2 ft at 5 seconds, NW 6 ft at 12 seconds and S 2 ft at 14 seconds Patchy fog
THU
Light winds, becoming W 5 to 10 kt in the afternoon Seas 4 to 6 ft Wave Detail: NW 5 ft at 11 seconds and S 2 ft at 14 seconds Patchy fog in the morning
THU NIGHT
NW wind 5 to 10 kt in the evening, becoming light Seas 4 to 6 ft Wave Detail: NW 5 ft at 11 seconds and S 2 ft at 14 seconds
FRI
Light winds Seas 3 to 5 ft Wave Detail: NW 4 ft at 10 seconds and S 2 ft at 16 seconds
FRI NIGHT
Light winds Seas 3 to 5 ft Wave Detail: NW 4 ft at 10 seconds and S 2 ft at 15 seconds
SAT
Light winds Seas 3 to 4 ft Wave Detail: NW 4 ft at 10 seconds and S 2 ft at 16 seconds
SAT NIGHT
Light winds Seas 2 ft or less
Reporting time 01:22 PM PDT Mon May 18 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
Reporting time 01:22 PM PDT Mon May 18 2026
SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PDT THIS EVENING
Reporting time 01:22 PM PDT Mon May 18 2026
SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PDT THIS EVENING
Reporting time 01:22 PM PDT Mon May 18 2026
TONIGHT
NW to W wind 10 to 15 kt, becoming E 5 to 10 kt after midnight Local gusts to 20 kt across western portion in the evening Seas 3 to 4 ft Wave Detail: W 3 ft at 11 seconds
TUE
E wind 5 to 10 kt, becoming SW to W 5 to 10 kt in the afternoon Seas 2 to 4 ft Wave Detail: W 3 ft at 10 seconds
TUE NIGHT
W wind 5 to 10 kt, becoming E after midnight Seas 2 to 4 ft Wave Detail: W 3 ft at 11 seconds
WED
SE wins 5 to 10 kt, becoming W 5 to 10 kt in the afternoon Seas 2 to 4 ft Wave Detail: W 3 ft at 12 seconds Patchy fog in the morning
WED NIGHT
W wind 10 to 15 kt, becoming E 5 to 10 kt after midnight Seas 2 to 4 ft Wave Detail: W 2 ft at 6 seconds and W 3 ft at 10 seconds Patchy fog
THU
E wind 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon Seas 2 to 4 ft Wave Detail: W 3 ft at 11 seconds Patchy fog in the morning
THU NIGHT
W wind 10 to 20 kt Seas 2 to 4 ft Wave Detail: W 3 ft at 6 seconds and W 3 ft at 11 seconds
FRI
Light winds, becoming SW 5 to 10 kt in the afternoon Seas 2 to 3 ft Wave Detail: W 2 ft at 6 seconds and W 2 ft at 11 seconds
FRI NIGHT
W wind 5 to 10 kt Seas 2 to 3 ft Wave Detail: W 2 ft at 5 seconds and W 2 ft at 10 seconds
SAT
Light winds, becoming SW 5 to 10 kt in the afternoon Seas 2 to 3 ft Wave Detail: W 2 ft at 5 seconds
SAT NIGHT
W wind 5 to 10 kt Seas 2 ft or less
Reporting time 01:22 PM PDT Mon May 18 2026
TONIGHT
W wind 10 to 15 kt, becoming SE 5 to 10 kt after midnightSeas 2 to 4 ft Wave Detail: W 2 ft at 6 seconds, W 3 ft at 10 seconds and S 2 ft at 15 seconds
TUE
SE wind 5 to 10 kt, becoming SW to W 10 to 15 kt in the afternoon Seas 2 to 3 ft Wave Detail: W 3 ft at 9 seconds and S 2 ft at 14 seconds
TUE NIGHT
W wind 10 to 15 kt in the evening, becoming SW to S 5 to 10 kt after midnight Seas 2 to 4 ft Wave Detail: NW 2 ft at 4 seconds, W 2 ft at 10 seconds and S 2 ft at 14 seconds Patchy fog after midnight
WED
Light winds, becoming SW to W 10 to 15 kt in the afternoon Seas 2 to 3 ft Wave Detail: S 2 ft at 13 seconds and W 2 ft at 13 seconds Patchy fog in the morning
WED NIGHT
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 6 seconds, W 2 ft at 12 seconds and S 2 ft at 13 seconds Patchy fog
THU
SE wind 5 to 10 kt, becoming SW in the afternoon Seas 2 to 3 ft Wave Detail: W 2 ft at 9 seconds and S 2 ft at 14 seconds Patchy fog in the morning
THU NIGHT
W wind 10 to 15 kt in the evening, becoming light Seas 2 to 4 ft Wave Detail: W 2 ft at 6 seconds, W 2 ft at 11 seconds and S 2 ft at 14 seconds
FRI
Light winds, becoming SW 10 to 15 kt in the afternoon Seas 2 to 3 ft Wave Detail: W 2 ft at 6 seconds, W 2 ft at 10 seconds and S 2 ft at 14 seconds
FRI NIGHT
W wind 10 to 15 kt in the evening, becoming light Seas 2 to 3 ft Wave Detail: W 2 ft at 6 seconds and S 2 ft at 13 seconds
SAT
Light winds, 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 14 seconds
SAT NIGHT
W wind 10 to 20 kt, becoming 5 to 10 kt after midnight Seas 2 ft or less
Reporting time 01:22 PM PDT Mon May 18 2026
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