Los Osos CA
05/17/2026 03:00 AM
51°F
TEMPERATURE
Winds 15 mph NNW
Partly Cloudy
Partly cloudy, with a low around 48. North northwest wind 10 to 15 mph.

Alerts

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

High Surf Advisory issued May 16 at 9:55PM PDT until May 18 at 9:00AM PDT 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
05/16/2026 09:55 PM 05/18/2026 09:00 AM 05/17/2026 08:00 AM
* WHAT...Large breaking waves of 10 to 16 feet with dangerous
rip currents. Largest on northwest facing beaches.

* WHERE...San Luis Obispo County Beaches and Santa Barbara
County Central Coast Beaches.

* WHEN...Until 9 AM PDT Monday.

* 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...Minor Beach erosion and isolated minor
coastal flooding is possible. Most likely during the evening
high tides (7pm to 11pm) on Saturday and Sunday.
                                            
Moonrise
07:14 AM
Moonset
-
Sunrise
05:57 AM
Moon Phase
Waxing crescent
Sunset
08:02 PM

Hourly Forecast

Sun, 03:00 AM

Partly Cloudy
Winds: 15 mph NNW
51°

Sun, 04:00 AM

Partly Cloudy
Winds: 15 mph NNW
50°

Sun, 05:00 AM

Partly Cloudy
Winds: 10 mph NNW
50°

Sun, 06:00 AM

Mostly Sunny
Winds: 10 mph NNW
48°

Sun, 07:00 AM

Mostly Sunny
Winds: 10 mph NNW
51°

Sun, 08:00 AM

Mostly Sunny
Winds: 15 mph NW
55°

Sun, 09:00 AM

Mostly Sunny
Winds: 15 mph NW
56°

Sun, 10:00 AM

Mostly Sunny
Winds: 15 mph NW
58°

Sun, 11:00 AM

Sunny
Winds: 20 mph NW
56°

Sun, 12:00 PM

Sunny
Winds: 20 mph NW
58°

Sun, 01:00 PM

Sunny
Winds: 20 mph NW
58°

Sun, 02:00 PM

Sunny
Winds: 20 mph NW
58°

Sun, 03:00 PM

Sunny
Winds: 20 mph NW
58°

Sun, 04:00 PM

Sunny
Winds: 20 mph NW
58°

Sun, 05:00 PM

Sunny
Winds: 20 mph NW
58°

Sun, 06:00 PM

Mostly Clear
Winds: 20 mph NW
57°

Sun, 07:00 PM

Mostly Clear
Winds: 20 mph NW
57°

Sun, 08:00 PM

Mostly Clear
Winds: 15 mph NW
55°

Sun, 09:00 PM

Mostly Clear
Winds: 15 mph NW
55°

Sun, 10:00 PM

Mostly Clear
Winds: 15 mph NW
55°

Sun, 11:00 PM

Mostly Clear
Winds: 5 mph NNW
54°

Mon, 12:00 AM

Mostly Clear
Winds: 5 mph NNW
54°

Mon, 01:00 AM

Mostly Clear
Winds: 5 mph NNW
52°

Mon, 02:00 AM

Mostly Clear
Winds: 5 mph ENE
54°
Winds: 10 to 15 mph NNW
Partly cloudy, with a low around 48. North northwest wind 10 to 15 mph.
Winds: 10 to 20 mph NW
Mostly sunny, with a high near 58. Northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Winds: 5 to 20 mph NNW
Mostly clear, with a low around 51. North northwest wind 5 to 20 mph, with gusts as high as 25 mph.
Winds: 5 mph NW
Sunny, with a high near 62. Northwest wind around 5 mph.
Winds: 0 to 5 mph WNW
Mostly clear, with a low around 52. West northwest wind 0 to 5 mph.
Winds: 5 mph NNW
Sunny, with a high near 64.
Winds: 0 to 5 mph NNW
Mostly clear, with a low around 53.
Winds: 0 to 5 mph NW
Sunny, with a high near 65.
Winds: 0 to 5 mph NW
Partly cloudy, with a low around 52.
Winds: 0 to 5 mph WSW
Mostly sunny, with a high near 64.
Winds: 0 to 5 mph NW
Partly cloudy, with a low around 51.
Winds: 0 to 5 mph WSW
Mostly sunny, with a high near 63.
Winds: 0 to 5 mph NW
Mostly cloudy, with a low around 52.
Winds: 0 to 5 mph W
Mostly sunny, with a high near 62.

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 09Z or 2 AM PDT, a 1033 mb high was centered about 750 NM W of Eureka, CA, and a 999 mb low was located near Las Vegas. Gale Force winds and large, steep seas expected through the Sunday.

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.

GALE WARNING IN EFFECT THROUGH THIS EVENING
Reporting time 02:39 AM PDT Sun May 17 2026
GALE WARNING IN EFFECT THROUGH LATE TONIGHT
Reporting time 02:39 AM PDT Sun May 17 2026
GALE WARNING IN EFFECT THROUGH LATE TONIGHT
Reporting time 02:39 AM PDT Sun May 17 2026
GALE WARNING IN EFFECT THROUGH LATE TONIGHT
Reporting time 02:39 AM PDT Sun May 17 2026
GALE WARNING IN EFFECT THROUGH THIS EVENING
Reporting time 02:39 AM PDT Sun May 17 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON
Reporting time 02:39 AM PDT Sun May 17 2026
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