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

Hazardous Weather Conditions

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Fair

64°F

18°C

Humidity 60%
Wind Speed NE 14 G 25 mph
Barometer 30.29 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 18 Oct 5:55 pm EDT
Extended Forecast for

3 Miles NE Sea Island GA

High Surf Advisory October 18, 06:19pm until October 20, 02:00am
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory October 18, 06:19pm until October 20, 02:00am

    NOW until 2:00am Tue

    High Surf Advisory

  • Tonight

    Low: 59 °F

    Partly Cloudy
    and Very
    Windy

  • Monday

    Monday: Sunny, with a high near 71. Windy, with a north wind 16 to 20 mph, with gusts as high as 25 mph.

    High: 71 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Clear, with a low around 59. North wind 10 to 14 mph, with gusts as high as 18 mph.

    Low: 59 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74. Breezy, with a north wind 14 to 16 mph, with gusts as high as 21 mph.

    High: 74 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Clear, with a low around 62. North wind 9 to 13 mph, with gusts as high as 18 mph.

    Low: 62 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. Breezy.

    High: 74 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 59. Very windy, with a northeast wind 23 to 26 mph, with gusts as high as 37 mph.
Monday
Sunny, with a high near 71. Windy, with a north wind 16 to 20 mph, with gusts as high as 25 mph.
Monday Night
Clear, with a low around 59. North wind 10 to 14 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 74. Breezy, with a north wind 14 to 16 mph, with gusts as high as 21 mph.
Tuesday Night
Clear, with a low around 62. North wind 9 to 13 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 74. Breezy.
Wednesday Night
Clear, with a low around 59.
Thursday
Sunny, with a high near 73.
Thursday Night
Clear, with a low around 60.
Friday
Sunny, with a high near 73. Windy.
Friday Night
Mostly clear, with a low around 62. Very windy.
Saturday
Mostly sunny, with a high near 72. Very windy.
Saturday Night
Partly cloudy, with a low around 60. Very windy.
Sunday
Mostly sunny, with a high near 72. Very windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Sea Island GA
 31.2°N 81.31°W
Last Update:
3:51 pm EDT Oct 18, 2026
Forecast Valid:
6pm EDT Oct 18, 2026-6pm EDT Oct 25, 2026
 
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Additional Resources

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