Weather

Los Osos CA

01/09/2026 08:00 PM

49°F

TEMPERATURE

Winds 10 mph NNE

Mostly Clear

Mostly clear, with a low around 40. Northeast wind around 10 mph.

Alerts

You have (1) alert(s). Tap to see details.

High Surf Advisory

Minor

High Surf Advisory issued January 9 at 3:28PM PST until January 10 at 3:00AM PST by NWS Los Angeles/Oxnard CA
NWS Los Angeles/Oxnard CA
Category	Certainty	Severity
Met	Likely	Minor
Status	Urgency	Category
Actual	Expected	Met
Effective	Ends	Expires
01/09/2026 03:28 PM	01/10/2026 03:00 AM	01/10/2026 03:00 AM
* WHAT...Large breaking waves of 10 to 14 feet with dangerous rip currents. * WHERE...San Luis Obispo County Beaches and Santa Barbara County Central Coast Beaches. * WHEN...Until 3 AM PST Saturday. * IMPACTS...There is an increased risk for ocean drowning. Rip currents can pull swimmers and surfers out to sea. Large breaking waves can cause injury, wash people off beaches and rocks, and capsize small boats near shore. * ADDITIONAL DETAILS...The highest surf and swell will likely occur on west and northwest facing shores.

Moonrise

11:05 PM

Moonset

10:57 AM

Sunrise

07:12 AM

Moon Phase

Waning gibbous

Sunset

05:09 PM

Hourly Forecast

Fri, 08:00 PM

Mostly Clear
Winds: 10 mph NNE

49°

Fri, 09:00 PM

Mostly Clear
Winds: 10 mph NNE

49°

Fri, 10:00 PM

Clear
Winds: 10 mph ENE

46°

Fri, 11:00 PM

Clear
Winds: 10 mph ENE

46°

Sat, 12:00 AM

Clear
Winds: 10 mph ENE

46°

Sat, 01:00 AM

Clear
Winds: 10 mph ENE

43°

Sat, 02:00 AM

Clear
Winds: 10 mph ENE

46°

Sat, 03:00 AM

Clear
Winds: 10 mph ENE

46°

Sat, 04:00 AM

Mostly Clear
Winds: 10 mph ENE

43°

Sat, 05:00 AM

Mostly Clear
Winds: 10 mph ENE

46°

Sat, 06:00 AM

Sunny
Winds: 10 mph ENE

46°

Sat, 07:00 AM

Sunny
Winds: 10 mph ENE

40°

Sat, 08:00 AM

Sunny
Winds: 10 mph ENE

43°

Sat, 09:00 AM

Sunny
Winds: 10 mph ENE

47°

Sat, 10:00 AM

Sunny
Winds: 10 mph ENE

51°

Sat, 11:00 AM

Sunny
Winds: 10 mph ENE

56°

Sat, 12:00 PM

Sunny
Winds: 10 mph ENE

61°

Sat, 01:00 PM

Sunny
Winds: 10 mph NE

66°

Sat, 02:00 PM

Sunny
Winds: 10 mph NE

66°

Sat, 03:00 PM

Sunny
Winds: 10 mph NE

64°

Sat, 04:00 PM

Mostly Sunny
Winds: 10 mph NE

58°

Sat, 05:00 PM

Mostly Sunny
Winds: 10 mph NE

54°

Sat, 06:00 PM

Partly Cloudy
Winds: 10 mph NE

50°

Sat, 07:00 PM

Partly Cloudy
Winds: 15 mph NE

52°

Tonight

Mostly Clear

40°

Winds: 10 mph NE

Mostly clear, with a low around 40. Northeast wind around 10 mph.

Saturday

Sunny

66°

Winds: 10 mph ENE

Sunny, with a high near 66. East northeast wind around 10 mph.

Saturday Night

Partly Cloudy

44°

Winds: 10 to 15 mph NE

Partly cloudy, with a low around 44. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

Sunday

Mostly Sunny

66°

Winds: 10 to 15 mph NE

Mostly sunny, with a high near 66. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

Sunday Night

Mostly Clear

45°

Winds: 10 to 15 mph NE

Mostly clear, with a low around 45. Northeast wind 10 to 15 mph.

Monday

Sunny

66°

Winds: 10 to 15 mph NE

Sunny, with a high near 66.

Monday Night

Clear

51°

Winds: 10 to 15 mph NE

Clear, with a low around 51.

Tuesday

Sunny

68°

Winds: 10 to 15 mph NNE

Sunny, with a high near 68.

Tuesday Night

Clear

53°

Winds: 5 to 10 mph NNE

Clear, with a low around 53.

Wednesday

Sunny

69°

Winds: 5 to 10 mph NNE

Sunny, with a high near 69.

Wednesday Night

Mostly Clear

54°

Winds: 5 mph NNE

Mostly clear, with a low around 54.

Thursday

Sunny

69°

Winds: 5 mph N

Sunny, with a high near 69.

Thursday Night

Mostly Clear

54°

Winds: 0 to 5 mph N

Mostly clear, with a low around 54.

Friday

Sunny

68°

Winds: 5 mph NNE

Sunny, with a high near 68.

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 02Z, or 6 PM PST, a 1040 mb surface high was over Nevada and will change little through the weekend. Gusty NE winds will continue through the weekend nearshore, strongest across the southern waters.

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.