National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Morro Bay Harbor (OX1MB)

Lat: 35.3711°NLon: 120.8579°WElev: 20.0ft.

NA

47°F

8°C

Humidity 85%
Wind Speed E 10 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 19 Feb 04:00 AM PST
Extended Forecast for

Los Osos CA

High Surf Advisory February 19, 04:41am until February 20, 10:00pm
Wind Advisory until February 19, 09:00pm
Click here for hazard details and duration
High Surf Advisory
Wind Advisory
  •  
    High Surf Advisory February 19, 04:41am until February 20, 10:00pm
    Wind Advisory until February 19, 09:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 43 °F

    Rain

  • Thursday

    Thursday: Rain. High near 56. Windy, with a west southwest wind around 30 mph becoming northwest in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 56 °F

    Rain and
    Windy

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 41. Northwest wind 10 to 15 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance
    Showers

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 57. Calm wind becoming north northwest around 5 mph.

    High: 57 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Northwest wind around 5 mph becoming calm.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Overnight
Rain. Low around 43. South wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. High near 56. Windy, with a west southwest wind around 30 mph becoming northwest in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 41. Northwest wind 10 to 15 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 57. Calm wind becoming north northwest around 5 mph.
Friday Night
Mostly clear, with a low around 40. Northwest wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Mostly cloudy, with a low around 51.
Monday
A slight chance of rain. Mostly cloudy, with a high near 69.
Monday Night
A chance of rain. Cloudy, with a low around 55.
Tuesday
A chance of rain. Mostly cloudy, with a high near 67.
Tuesday Night
Rain likely. Cloudy, with a low around 55.
Wednesday
A chance of rain. Mostly cloudy, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Los Osos CA
 35.31°N 120.84°W (Elev. 128 ft)
Last Update:
1:13 am PST Feb 19, 2026
Forecast Valid:
4am PST Feb 19, 2026-6pm PST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation