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

64°F

18°C

Humidity 94%
Wind Speed N 10 G 16 mph
Barometer 30.02 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 25 Sep 3:15 am EDT
Extended Forecast for

Saint Simons GA

High Surf Advisory September 25, 03:33am until September 26, 02:00am
Coastal Flood Advisory September 25, 03:33am until September 25, 11:00am
Click here for hazard details and duration
High Surf Advisory
Coastal Flood Advisory
  •  
    High Surf Advisory September 25, 03:33am until September 26, 02:00am
    Coastal Flood Advisory September 25, 03:33am until September 25, 11:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 66 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 80. North wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 80 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 60. North wind around 9 mph.

    Low: 60 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 81. North wind 9 to 11 mph, with gusts as high as 17 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. East wind around 6 mph becoming light and variable.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 66. North wind around 14 mph, with gusts as high as 21 mph.
Friday
Partly sunny, then gradually becoming sunny, with a high near 80. North wind 11 to 14 mph, with gusts as high as 21 mph.
Friday Night
Clear, with a low around 60. North wind around 9 mph.
Saturday
Sunny, with a high near 81. North wind 9 to 11 mph, with gusts as high as 17 mph.
Saturday Night
Mostly clear, with a low around 61. East wind around 6 mph becoming light and variable.
Sunday
Mostly sunny, with a high near 84.
Sunday Night
Partly cloudy, with a low around 64.
Monday
Mostly sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 68.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Mostly clear, with a low around 71.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 85.
Wednesday Night
A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 74.
Thursday
A 40 percent chance of showers. Mostly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Simons GA
 31.16°N 81.39°W
Last Update:
2:21 am EDT Sep 25, 2026
Forecast Valid:
3am EDT Sep 25, 2026-6pm EDT Oct 1, 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