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

71°F

22°C

Humidity 92%
Wind Speed WNW 1 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 69°F (21°C)
Visibility NA
Last update 11 Aug 02:30 AM PDT
Extended Forecast for

North Island Nas CA

Coastal Flood Advisory August 11, 02:50am until August 12, 11:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory August 11, 02:50am until August 12, 11:00pm

    NOW until 11:00pm Wed

    Coastal Flood Advisory

  • Overnight

    Low: 69 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 70. West wind 5 to 10 mph.

    Low: 70 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 77. Light northwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 77 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 69 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 76.

    High: 76 °F

    Mostly Cloudy

  • Thursday Night

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

    Low: 68 °F

    Mostly Cloudy

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 75.

    High: 75 °F

    Decreasing
    Clouds

Detailed Forecast

Overnight
Partly cloudy, with a low around 69. Northwest wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 79. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 70. West wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 77. Light northwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 69. West wind around 5 mph.
Thursday
Mostly cloudy, with a high near 76.
Thursday Night
Mostly cloudy, with a low around 68.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 75.
Friday Night
Increasing clouds, with a low around 68.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 68.
Sunday
Partly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 68.
Monday
Partly sunny, with a high near 75.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
North Island Nas CA
 32.69°N 117.2°W (Elev. 0 ft)
Last Update:
1:44 am PDT Aug 11, 2026
Forecast Valid:
2am PDT Aug 11, 2026-6pm PDT Aug 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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