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 64%
Wind Speed NE 5 mph
Barometer 30.20 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 19 Oct 6:55 pm EDT
Extended Forecast for

Saint Simons GA

High Surf Advisory October 19, 07:07pm until October 20, 05:00am
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory October 19, 07:07pm until October 20, 05:00am

    NOW until 5:00am Tue

    High Surf Advisory

  • Tonight

    Low: 52 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. North wind around 11 mph, with gusts as high as 18 mph.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57. North wind around 6 mph, with gusts as high as 15 mph.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75. North wind 9 to 11 mph, with gusts as high as 17 mph.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 55. Light north wind.

    Low: 55 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 75. Breezy.

    High: 75 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Tonight
Clear, with a low around 52. North wind 9 to 13 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 75. North wind around 11 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 57. North wind around 6 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 75. North wind 9 to 11 mph, with gusts as high as 17 mph.
Wednesday Night
Clear, with a low around 55. Light north wind.
Thursday
Sunny, with a high near 75.
Thursday Night
Clear, with a low around 57.
Friday
Sunny, with a high near 75. Breezy.
Friday Night
Mostly clear, with a low around 60. Breezy.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 73. Windy.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 59. Windy.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 74. Windy.
Sunday Night
Partly cloudy, with a low around 58. Windy.
Monday
Mostly sunny, with a high near 75. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Simons GA
 31.19°N 81.39°W
Last Update:
2:20 pm EDT Oct 19, 2026
Forecast Valid:
7pm EDT Oct 19, 2026-6pm EDT Oct 26, 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