Coastal Flood Warnings & Advisories for the St. Johns River Basin & Atlantic Coast

Persistent onshore winds will combine with high astronomical tides to create minor to moderate flooding around times of high tide for the St. Johns River basin, where a Coastal Flood Warning is in effect from downtown Jacksonville southward to Lake George through Thursday afternoon. Coastal Flood Advisories remain in effect for the Atlantic coast and Intracoastal Waterway through Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Overcast

79°F

26°C

Humidity	84%
Wind Speed	NE 13 G 20 mph
Barometer	29.99 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	8 Oct 10:55 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Sea Island GA

Coastal Flood Advisory October 8, 11:03am until October 8, 05:00pm

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory October 8, 11:03am until October 8, 05:00pm
NOW until 5:00pm Thu
Coastal Flood Advisory
Today
High: 80 °F
Slight Chance
Showers
Tonight
Low: 71 °F
Cloudy then
Chance
Showers
Friday
High: 83 °F
Chance
Showers and
Windy
Friday Night
Low: 72 °F
Showers and
Breezy
Saturday
High: 83 °F
Showers and
Breezy
Saturday Night
Low: 73 °F
Showers
Likely
Sunday
High: 87 °F
Chance
Showers then
Showers
Likely
Sunday Night
Low: 70 °F
Showers
Likely then
Slight Chance
T-storms

Detailed Forecast

Today

A slight chance of showers before 4pm, then a slight chance of showers after 5pm. Cloudy, with a steady temperature around 80. Northeast wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Tonight

A 30 percent chance of showers, mainly between 1am and 3am. Cloudy, with a low around 71. East wind around 8 mph, with gusts as high as 15 mph.

Friday

A chance of showers, with thunderstorms also possible after 2pm. Cloudy, with a high near 83. Windy, with a northeast wind 11 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

Friday Night

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 8pm. Low around 72. Breezy, with an east wind 16 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%.

Saturday

Showers and possibly a thunderstorm. High near 83. Breezy, with an east wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.

Saturday Night

Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 73. Chance of precipitation is 70%.

Sunday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 70%.

Sunday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Partly cloudy, with a low around 70. Chance of precipitation is 60%.

Columbus Day

Mostly sunny, with a high near 86.

Monday Night

Mostly clear, with a low around 65.

Tuesday

Sunny, with a high near 85.

Tuesday Night

Mostly clear, with a low around 65.

Wednesday

Sunny, with a high near 83.