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

51°F

11°C

Humidity 64%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 18 Feb 12:00 PM PST
Extended Forecast for

Morro Bay CA

High Surf Advisory February 18, 12:35pm until February 20, 10:00pm
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory February 18, 12:35pm until February 20, 10:00pm

    NOW until 10:00pm Fri

    High Surf Advisory

  • This Afternoon

    High: 54 °F

    Chance Rain

  • Tonight

    Tonight: Rain, mainly after 10pm. Low around 45. Northwest wind around 5 mph becoming south southwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Rain

  • Thursday

    Thursday: Rain, mainly before 4pm. High near 55. Windy, with a southwest wind 20 to 30 mph becoming west northwest in the morning. 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: 55 °F

    Windy. Rain
    then Rain
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of rain before 10pm. Partly cloudy, with a low around 41. 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: 41 °F

    Chance Rain
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 56. North northwest wind around 5 mph.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: A 10 percent chance of rain after 4pm. Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 30 percent chance of rain, mainly before 4pm. Partly sunny, with a high near 54. West northwest wind around 15 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly after 10pm. Low around 45. Northwest wind around 5 mph becoming south southwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain, mainly before 4pm. High near 55. Windy, with a southwest wind 20 to 30 mph becoming west northwest in the morning. 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 30 percent chance of rain before 10pm. Partly cloudy, with a low around 41. 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
Mostly sunny, with a high near 56. North northwest wind around 5 mph.
Friday Night
Mostly clear, with a low around 42.
Saturday
A 10 percent chance of rain after 4pm. Mostly sunny, with a high near 59.
Saturday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 50.
Sunday
Rain likely. Mostly cloudy, with a high near 62.
Sunday Night
Rain likely. Mostly cloudy, with a low around 55.
Monday
Rain likely. Mostly cloudy, with a high near 65.
Monday Night
Rain likely. Mostly cloudy, with a low around 55.
Tuesday
Rain likely. Mostly cloudy, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Morro Bay CA
 35.38°N 120.85°W (Elev. 33 ft)
Last Update:
9:31 am PST Feb 18, 2026
Forecast Valid:
12pm PST Feb 18, 2026-6pm PST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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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