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

53°F

12°C

Humidity 73%
Wind Speed SW 14 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 17 Feb 11:00 PM PST
Extended Forecast for

Los Osos CA

Flood Watch until February 18, 03:00am
High Surf Advisory February 17, 11:48pm until February 20, 10:00pm
Coastal Flood Advisory until February 18, 12:00pm
Wind Advisory until February 18, 03:00am
Flood Advisory until February 18, 03:00am
Click here for hazard details and duration
Flood Watch
High Surf Advisory
Coastal Flood Advisory
Wind Advisory
Flood Advisory
  •  
    Flood Watch until February 18, 03:00am
    High Surf Advisory February 17, 11:48pm until February 20, 10:00pm
    Coastal Flood Advisory until February 18, 12:00pm
    Wind Advisory until February 18, 03:00am
    Flood Advisory until February 18, 03:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 44 °F

    Rain and
    Windy

  • Wednesday

    Wednesday: Showers likely. Partly sunny, with a high near 56. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Showers
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain, mainly after 10pm. Low around 44. Northwest wind around 5 mph becoming south southwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Rain

  • Thursday

    Thursday: Rain, mainly before 4pm. High near 57. Windy, with a southwest wind 20 to 30 mph becoming west northwest in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 57 °F

    Windy. Rain
    then Rain
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly before 10pm. Partly cloudy, with a low around 40. North northwest wind 5 to 15 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain before 10am. Mostly sunny, with a high near 58.

    High: 58 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of rain after 10am. Mostly sunny, with a high near 61.

    High: 61 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Rain and possibly a thunderstorm. Low around 44. Windy, with a west wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers likely. Partly sunny, with a high near 56. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain, mainly after 10pm. Low around 44. Northwest wind around 5 mph becoming south southwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain, mainly before 4pm. High near 57. Windy, with a southwest wind 20 to 30 mph becoming west northwest in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A 40 percent chance of rain, mainly before 10pm. Partly cloudy, with a low around 40. North northwest wind 5 to 15 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 20 percent chance of rain before 10am. Mostly sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 41.
Saturday
A slight chance of rain after 10am. Mostly sunny, with a high near 61.
Saturday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 49.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 64.
Sunday Night
Rain likely. Mostly cloudy, with a low around 53.
Monday
Rain likely. Mostly cloudy, with a high near 66.
Monday Night
Rain likely. Mostly cloudy, with a low around 54.
Tuesday
Rain likely. Mostly cloudy, with a high near 65.
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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:
7:41 pm PST Feb 17, 2026
Forecast Valid:
11pm PST Feb 17, 2026-6pm PST Feb 24, 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