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

54°F

12°C

Humidity 88%
Wind Speed N 16 mph
Barometer 30.30 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 19 Oct 8:35 am EDT
Extended Forecast for

Saint Simons GA

High Surf Advisory October 19, 08:55am until October 19, 09:00pm
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory October 19, 08:55am until October 19, 09:00pm

    NOW until 9:00pm Mon

    High Surf Advisory

  • Today

    High: 70 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 56. Breezy, with a north wind 11 to 15 mph.

    Low: 56 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 73. Breezy, with a north wind around 15 mph, with gusts as high as 20 mph.

    High: 73 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Clear, with a low around 62. Breezy, with a northeast wind 9 to 16 mph.

    Low: 62 °F

    Clear then
    Clear and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 73. Breezy, with a north wind around 18 mph.

    High: 73 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 72. Breezy.

    High: 72 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

Detailed Forecast

Today
Sunny, with a high near 70. Breezy, with a north wind around 18 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 56. Breezy, with a north wind 11 to 15 mph.
Tuesday
Sunny, with a high near 73. Breezy, with a north wind around 15 mph, with gusts as high as 20 mph.
Tuesday Night
Clear, with a low around 62. Breezy, with a northeast wind 9 to 16 mph.
Wednesday
Sunny, with a high near 73. Breezy, with a north wind around 18 mph.
Wednesday Night
Clear, with a low around 60.
Thursday
Sunny, with a high near 72. Breezy.
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
A 20 percent chance of showers. Mostly sunny, with a high near 72. Very windy.
Saturday Night
Partly cloudy, with a low around 61. Very windy.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 72. Very windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Simons GA
 31.16°N 81.37°W
Last Update:
5:51 am EDT Oct 19, 2026
Forecast Valid:
8am EDT Oct 19, 2026-6pm EDT Oct 25, 2026
 
Forecast Discussion
 
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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