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

Hazardous Weather Conditions

Current conditions at

EW9951 San Diego Shelter Island CA US (E9951)

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

NA

73°F

23°C

Humidity 90%
Wind Speed NW 9 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 70°F (21°C)
Visibility NA
Last update 10 Aug 07:00 PM PDT
Extended Forecast for

4 Miles SW North Island Nas CA

Coastal Flood Advisory until August 12, 11:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory until August 12, 11:00pm

    NOW until 11:00pm Wed

    Coastal Flood Advisory

  • Tonight

    Low: 70 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 76. Light west wind increasing to 5 to 10 mph in the morning.

    High: 76 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 70. West wind around 5 mph becoming calm after midnight.

    Low: 70 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 75. Light northwest wind becoming west 5 to 10 mph in the morning.

    High: 75 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 69. West wind around 5 mph becoming calm after midnight.

    Low: 69 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, with a high near 74.

    High: 74 °F

    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 68.

    Low: 68 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 72.

    High: 72 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 70. West wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 76. Light west wind increasing to 5 to 10 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 70. West wind around 5 mph becoming calm after midnight.
Wednesday
Mostly cloudy, with a high near 75. Light northwest wind becoming west 5 to 10 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 69. West wind around 5 mph becoming calm after midnight.
Thursday
Cloudy, with a high near 74.
Thursday Night
Mostly cloudy, with a low around 68.
Friday
Mostly cloudy, with a high near 72.
Friday Night
Mostly cloudy, with a low around 68.
Saturday
Mostly cloudy, with a high near 72.
Saturday Night
Mostly cloudy, with a low around 68.
Sunday
Partly sunny, with a high near 72.
Sunday Night
Mostly cloudy, with a low around 68.
Monday
Partly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW North Island Nas CA
 32.68°N 117.25°W (Elev. 0 ft)
Last Update:
12:12 pm PDT Aug 10, 2026
Forecast Valid:
7pm PDT Aug 10, 2026-6pm PDT Aug 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation