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.

Overcast

61°F

16°C

Humidity 72%
Wind Speed N 12 G 21 mph
Barometer 30.27 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 19 Oct 1:15 am EDT
Extended Forecast for

3 Miles S Saint Simons GA

High Surf Advisory October 19, 01:31am until October 20, 02:00am
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory October 19, 01:31am until October 20, 02:00am

    NOW until 2:00am Tue

    High Surf Advisory

  • Overnight

    Low: 57 °F

    Mostly Cloudy
    and Windy

  • Monday

    Monday: Sunny, with a high near 71. Breezy, with a north wind 14 to 17 mph, with gusts as high as 23 mph.

    High: 71 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Clear, with a low around 56. North wind 8 to 11 mph, with gusts as high as 16 mph.

    Low: 56 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74. North wind 11 to 13 mph, with gusts as high as 18 mph.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 61. North wind 7 to 10 mph.

    Low: 61 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 57. Windy, with a north wind around 21 mph, with gusts as high as 28 mph.
Monday
Sunny, with a high near 71. Breezy, with a north wind 14 to 17 mph, with gusts as high as 23 mph.
Monday Night
Clear, with a low around 56. North wind 8 to 11 mph, with gusts as high as 16 mph.
Tuesday
Sunny, with a high near 74. North wind 11 to 13 mph, with gusts as high as 18 mph.
Tuesday Night
Clear, with a low around 61. North wind 7 to 10 mph.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Clear, with a low around 57.
Thursday
Sunny, with a high near 74.
Thursday Night
Clear, with a low around 59.
Friday
Sunny, with a high near 73. Breezy.
Friday Night
Mostly clear, with a low around 61. Windy.
Saturday
Mostly sunny, with a high near 72. Very windy.
Saturday Night
Partly cloudy, with a low around 59. 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 S Saint Simons GA
 31.14°N 81.39°W
Last Update:
9:56 pm EDT Oct 18, 2026
Forecast Valid:
1am EDT Oct 19, 2026-6pm EDT Oct 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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