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 and Breezy

57°F

14°C

Humidity 88%
Wind Speed NE 21 G 30 mph
Barometer 30.21 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 24 Mar 6:35 pm EDT
Extended Forecast for

Saint Simons GA

High Surf Advisory until March 25, 02:00pm
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory until March 25, 02:00pm

    NOW until 2:00pm Wed

    High Surf Advisory

  • Tonight

    Low: 55 °F

    Slight Chance
    Showers and
    Windy

  • Wednesday

    Wednesday: A slight chance of showers between 7am and 8am. Cloudy, then gradually becoming mostly sunny, with a high near 68. Northeast wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 10%.

    High: 68 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56. Northeast wind around 6 mph becoming calm in the evening.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 75. Calm wind becoming east 5 to 8 mph in the afternoon.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. Light and variable wind.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 70. Breezy.

    High: 70 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Tonight
A 20 percent chance of showers between 2am and 3am. Cloudy, with a low around 55. Windy, with a northeast wind 16 to 24 mph, with gusts as high as 37 mph.
Wednesday
A slight chance of showers between 7am and 8am. Cloudy, then gradually becoming mostly sunny, with a high near 68. Northeast wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 10%.
Wednesday Night
Partly cloudy, with a low around 56. Northeast wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 75. Calm wind becoming east 5 to 8 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 57. Light and variable wind.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 58.
Saturday
Mostly sunny, with a high near 70. Breezy.
Saturday Night
Partly cloudy, with a low around 53. Breezy.
Sunday
Mostly sunny, with a high near 68. Breezy.
Sunday Night
Partly cloudy, with a low around 56.
Monday
Mostly sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Simons GA
 31.19°N 81.39°W
Last Update:
6:32 pm EDT Mar 24, 2026
Forecast Valid:
6pm EDT Mar 24, 2026-6pm EDT Mar 31, 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