Current conditions at

EW9951 San Diego Shelter Island CA US (E9951)

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

NA

55°F

13°C

Humidity 81%
Wind Speed WNW 5 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 49°F (9°C)
Visibility NA
Last update 18 Feb 09:45 AM PST
Extended Forecast for

North Island Nas CA

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

    NOW until 10:00pm Fri

    High Surf Advisory

  • Today

    High: 59 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers after 10pm.  Mostly cloudy, with a low around 51. West wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Showers, mainly after 10am.  High near 59. Southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Showers

  • Thursday Night

    Thursday Night: Showers, mainly before 10pm.  Low around 49. West wind 15 to 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Showers then
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 60. Northeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Today
A slight chance of showers before 1pm. Mostly sunny, with a high near 59. Northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers after 10pm. Mostly cloudy, with a low around 51. West wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday
Showers, mainly after 10am. High near 59. Southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers, mainly before 10pm. Low around 49. West wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Mostly sunny, with a high near 60. Northeast wind 5 to 10 mph becoming southwest in the afternoon.
Friday Night
Mostly clear, with a low around 43.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Mostly cloudy, with a low around 48.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 67.
Sunday Night
Mostly cloudy, with a low around 50.
Monday
A slight chance of showers. Mostly sunny, with a high near 70.
Monday Night
A chance of showers. Mostly cloudy, with a low around 53.
Tuesday
A chance of showers. Mostly cloudy, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
North Island Nas CA
 32.71°N 117.21°W (Elev. 3 ft)
2:38 am PST Feb 18, 2026
10am PST Feb 18, 2026-6pm PST Feb 24, 2026
 
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Additional Resources

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