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Tidal Flooding Continues this Week - Updated Briefing

Coastal Flood Warnings have been issued along portions of the northeast Florida Atlantic coast and within the St. Johns River basin. Dangerous marine and surf conditions will continue through Tuesday. Please monitor this briefing for the latest updates this weekend and early next week. Read More >

Hazardous Weather Conditions

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

A Few Clouds

79°F

26°C

Humidity 94%
Wind Speed NE 6 mph
Barometer 30.11 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 5 Oct 10:55 pm EDT
Extended Forecast for

Jekyll Island GA

Coastal Flood Advisory October 5, 11:16pm until October 7, 05:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory October 5, 11:16pm until October 7, 05:00pm

    NOW until 5:00pm Tue

    Coastal Flood Advisory

  • Tonight

    Low: 75 °F

    Slight Chance
    Showers and
    Breezy

  • Monday

    Monday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Breezy, with an east wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 74. Breezy, with an east wind 13 to 17 mph, with gusts as high as 24 mph.

    Low: 74 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms before 2pm. Mostly sunny, with a high near 81. Breezy, with an east wind 13 to 15 mph, with gusts as high as 21 mph.

    High: 81 °F

    Slight Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73. East wind 9 to 11 mph, with gusts as high as 16 mph.

    Low: 73 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 73.

    Low: 73 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 79. Windy. Chance of precipitation is 30%.

    High: 79 °F

    Chance
    T-storms and
    Windy

Detailed Forecast

Tonight
A 20 percent chance of showers. Mostly cloudy, with a low around 75. Breezy, with an east wind around 16 mph, with gusts as high as 22 mph.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Breezy, with an east wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Partly cloudy, with a low around 74. Breezy, with an east wind 13 to 17 mph, with gusts as high as 24 mph.
Tuesday
A 20 percent chance of showers and thunderstorms before 2pm. Mostly sunny, with a high near 81. Breezy, with an east wind 13 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 73. East wind 9 to 11 mph, with gusts as high as 16 mph.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 73.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 79. Windy. Chance of precipitation is 30%.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Windy.
Friday
A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 74. Windy. Chance of precipitation is 40%.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Windy.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 74. Breezy.
Saturday Night
Partly cloudy, with a low around 66. Breezy.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 75. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jekyll Island GA
 31.05°N 81.41°W
Last Update:
6:46 pm EDT Oct 5, 2025
Forecast Valid:
11pm EDT Oct 5, 2025-6pm EDT Oct 12, 2025
 
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