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

76°F

24°C

Humidity 78%
Wind Speed NNW 13 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 69°F (21°C)
Visibility NA
Heat Index77°F (25°C)
Last update 05 Sep 03:00 PM PDT
Extended Forecast for

3 Miles SW North Island Nas CA

High Surf Advisory September 5, 03:17pm until September 8, 11:00pm
Coastal Flood Advisory September 5, 03:17pm until September 8, 11:00pm
Click here for hazard details and duration
High Surf Advisory
Coastal Flood Advisory
  •  
    High Surf Advisory September 5, 03:17pm until September 8, 11:00pm
    Coastal Flood Advisory September 5, 03:17pm until September 8, 11:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 72 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers before 11am. Partly sunny, with a high near 79. Northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 72. Northwest wind 10 to 15 mph.

    Low: 72 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Mostly sunny, with a high near 78. Northwest wind 5 to 15 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 72. Northwest wind 5 to 10 mph.

    Low: 72 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers after 11am. Mostly sunny, with a high near 77.

    High: 77 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
A slight chance of showers after 11pm. Mostly cloudy, with a low around 72. Northwest wind around 10 mph. Chance of precipitation is 20%.
Sunday
A slight chance of showers before 11am. Partly sunny, with a high near 79. Northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 72. Northwest wind 10 to 15 mph.
Labor Day
Mostly sunny, with a high near 78. Northwest wind 5 to 15 mph.
Monday Night
Partly cloudy, with a low around 72. Northwest wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 72.
Wednesday
A slight chance of showers after 11am. Mostly sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 72.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 71.
Friday
Mostly sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 70.
Saturday
Partly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW North Island Nas CA
 32.68°N 117.25°W (Elev. 0 ft)
Last Update:
1:35 pm PDT Sep 5, 2026
Forecast Valid:
3pm PDT Sep 5, 2026-6pm PDT Sep 12, 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