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

EW9951 San Diego Shelter Island CA US (E9951)

Lat: 32.71497°NLon: 117.22566°WElev: 11.94ft.

NA

59°F

15°C

Humidity 92%
Wind Speed E 1 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 57°F (14°C)
Visibility NA
Last update 11 Feb 11:00 AM PST
Extended Forecast for

North Island Nas CA

  • Today

    Today: A chance of showers. Mostly cloudy, with a high near 65. South wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. North wind around 5 mph.

    Low: 51 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 66. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 66 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 54. Northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 54 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 68. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 68.

    High: 68 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Cloudy, with a low around 52.

    Low: 52 °F

    Cloudy

  • Sunday

    Sunday: A chance of showers, mainly after 4pm. Mostly cloudy, with a high near 66.

    High: 66 °F

    Chance
    Showers

Detailed Forecast

Today
A chance of showers. Mostly cloudy, with a high near 65. South wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, with a low around 51. North wind around 5 mph.
Thursday
Partly sunny, with a high near 66. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 54. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Friday
Mostly sunny, with a high near 68. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 50.
Saturday
Increasing clouds, with a high near 68.
Saturday Night
Cloudy, with a low around 52.
Sunday
A chance of showers, mainly after 4pm. Mostly cloudy, with a high near 66.
Sunday Night
Showers, mainly after 10pm. The rain could be heavy at times. Cloudy, with a low around 52.
Washington's Birthday
Showers. The rain could be heavy at times. Cloudy, with a high near 62.
Monday Night
Showers. Cloudy, with a low around 51.
Tuesday
Showers. Mostly cloudy, with a high near 62. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
North Island Nas CA
 32.71°N 117.21°W (Elev. 3 ft)
Last Update:
2:23 am PST Feb 11, 2026
Forecast Valid:
11am PST Feb 11, 2026-6pm PST Feb 17, 2026
 
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Additional Resources

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Chance of Precipitation