Coastal Flood Warnings this Weekend through Monday - Updated Briefing

Strong northeasterly winds will develop on Saturday and continue into next week. These strong winds will combine with high astronomical tides associated with the upcoming full moon to create moderate to locally major coastal and tidal flooding. Coastal Flood Warnings have been issued from Saturday through Monday for the Atlantic coastal counties and also within the St. Johns River basin. Read More >

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Overcast

70°F

21°C

Humidity 73%
Wind Speed N 18 G 25 mph
Barometer 30.21 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 24 Oct 7:15 pm EDT
Extended Forecast for

Saint Simons Island GA

High Surf Advisory October 24, 07:22pm until October 26, 08:00pm
Wind Advisory October 24, 07:22pm until October 25, 01:00am
Coastal Flood Warning until October 26, 08:00pm
Click here for hazard details and duration
High Surf Advisory
Wind Advisory
Coastal Flood Warning
  •  
    High Surf Advisory October 24, 07:22pm until October 26, 08:00pm
    Wind Advisory October 24, 07:22pm until October 25, 01:00am
    Coastal Flood Warning until October 26, 08:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 61 °F

    Chance
    Showers and
    Very Windy
    then Mostly
    Cloudy and
    Windy

  • Sunday

    Sunday: Partly sunny, with a high near 72. Windy, with a north wind 17 to 22 mph, with gusts as high as 36 mph.

    High: 72 °F

    Partly Sunny
    and Windy

  • Sunday Night

    Sunday Night: A slight chance of showers between 10pm and 11pm.  Mostly cloudy, with a low around 58. Windy, with a northeast wind 15 to 22 mph, with gusts as high as 41 mph.  Chance of precipitation is 20%.

    Low: 58 °F

    Slight Chance
    Showers and
    Windy

  • Monday

    Monday: Mostly sunny, with a high near 71. Breezy, with a northeast wind 15 to 17 mph, with gusts as high as 28 mph.

    High: 71 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 57. Northeast wind 8 to 13 mph, with gusts as high as 25 mph.

    Low: 57 °F

    Mostly Clear

  • Tuesday

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

    High: 72 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. Windy.

    High: 73 °F

    Mostly Sunny
    and Windy

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 61. Very windy, with a northeast wind 20 to 25 mph, with gusts as high as 38 mph.
Sunday
Partly sunny, with a high near 72. Windy, with a north wind 17 to 22 mph, with gusts as high as 36 mph.
Sunday Night
A slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 58. Windy, with a northeast wind 15 to 22 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 71. Breezy, with a northeast wind 15 to 17 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 57. Northeast wind 8 to 13 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 72. Breezy.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Mostly sunny, with a high near 73. Windy.
Wednesday Night
Mostly cloudy, with a low around 63. Breezy.
Thursday
A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 73. Breezy.
Thursday Night
Partly cloudy, with a low around 61. Breezy.
Friday
Sunny, with a high near 74. Breezy.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Mostly sunny, with a high near 75.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Simons Island GA
 31.21°N 81.36°W
2:21 pm EDT Oct 24, 2026
7pm EDT Oct 24, 2026-6pm EDT Oct 31, 2026
 
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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