Coastal Flood Warnings and Heavy Rainfall this Weekend - Updated Briefing

Coastal Flood Warnings have been issued through early next week along portions of the northeast Florida Atlantic coast and within the St. Johns River basin. Dangerous marine and surf conditions will continue, with heavy rainfall possible this weekend, which may exacerbate flooding at coastal locations. Please monitor this briefing for the latest updates this weekend and early next week. Read More >

Hazardous Weather Conditions

Current conditions at

Northeast Florida Regional Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 3ft.

Mostly Cloudy

N/A

Humidity	NA
Wind Speed	E 18 mph
Barometer	30.08 in
Dewpoint	N/A
Visibility	10.00 mi
Last update	3 Oct 11:56 pm EDT

More Information:

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

Extended Forecast for

Fort Matanzas FL

High Surf Advisory October 4, 12:49am until October 6, 05:00am

Coastal Flood Warning until October 6, 05:00am

Click here for hazard details and duration

High Surf Advisory

Coastal Flood Warning

High Surf Advisory October 4, 12:49am until October 6, 05:00am
Coastal Flood Warning until October 6, 05:00am
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 75 °F
Chance
Showers and
Windy
Saturday
High: 80 °F
Showers
Likely and
Windy
Saturday Night
Low: 76 °F
Chance
T-storms and
Windy then
Showers
Likely and
Breezy
Sunday
High: 81 °F
Showers and
Very Windy
Sunday Night
Low: 76 °F
Showers
Likely and
Very Windy
Monday
High: 80 °F
Showers and
Very Windy
Monday Night
Low: 76 °F
Heavy Rain
and Very
Windy
Tuesday
High: 81 °F
Chance
Showers and
Windy

Detailed Forecast

Overnight

A chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 75. Windy, with an east wind 16 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.

Saturday

A chance of showers and thunderstorms before 10am, then showers likely between 10am and noon, then showers likely and possibly a thunderstorm after noon. Cloudy, then gradually becoming mostly sunny, with a high near 80. Windy, with an east wind 17 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 76. Windy, with an east wind 16 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

Sunday

Showers and possibly a thunderstorm. High near 81. Very windy, with an east wind 22 to 26 mph. Chance of precipitation is 80%.

Sunday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 76. Very windy, with an east wind 24 to 28 mph. Chance of precipitation is 70%.

Monday

Showers and possibly a thunderstorm. High near 80. Very windy. Chance of precipitation is 80%.

Monday Night

A chance of showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 76. Very windy. Chance of precipitation is 50%.

Tuesday

A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers after 2pm. Mostly sunny, with a high near 81. Windy. Chance of precipitation is 50%.

Tuesday Night

A 30 percent chance of showers, mainly before 2am. Partly cloudy, with a low around 76. Windy.

Wednesday

A 30 percent chance of showers, mainly after 8am. Mostly sunny, with a high near 81. Windy.

Wednesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. Breezy.

Thursday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80. Very windy.

Thursday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Very windy.

Friday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. Windy.