King Tides and Coastal Flooding through the Weekend

King tides, continued impacts of runoff from recent rains, and strong onshore winds will lead to to moderate to minor tidal flooding within the St Johns River, Intracoastal Waterways, and along the Atlantic Coast through the rest of the week. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory until September 21, 05:00 AM EDT

Current conditions at

Jacksonville Naval Air Station (KNIP)

Lat: 30.23°NLon: 81.67°WElev: 10ft.

Fair

77°F

25°C

Humidity	88%
Wind Speed	W 5 mph
Barometer	29.87 in (1011.1 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	19 Sep 2:53 am EDT

More Information:

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

Extended Forecast for

Jacksonville FL

Coastal Flood Advisory September 19, 03:51am until September 21, 05:00am

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory September 19, 03:51am until September 21, 05:00am
NOW until 5:00am Sat
Coastal Flood Advisory
Overnight
Low: 72 °F
Partly Cloudy
Thursday
High: 87 °F
Mostly Sunny
then Slight
Chance
T-storms
Thursday Night
Low: 73 °F
Slight Chance
T-storms then
Partly Cloudy
Friday
High: 84 °F
Patchy Fog
then Slight
Chance
T-storms
Friday Night
Low: 73 °F
Mostly Clear
Saturday
High: 85 °F
Breezy. Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 72 °F
Slight Chance
T-storms then
Mostly Clear
Sunday
High: 86 °F
Sunny then
Mostly Sunny
and Breezy

Detailed Forecast

Overnight

Partly cloudy, with a low around 72. Calm wind.

Thursday

A 10 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 87. Light and variable wind becoming north 5 to 8 mph in the morning.

Thursday Night

A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73. East wind around 6 mph becoming calm in the evening.

Friday

A slight chance of showers between 2pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 84. Northeast wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

Friday Night

Mostly clear, with a low around 73. Northeast wind 7 to 10 mph, with gusts as high as 16 mph.

Saturday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Breezy.

Saturday Night

A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 72.

Sunday

Mostly sunny, with a high near 86. Breezy.

Sunday Night

Mostly clear, with a low around 72.

Monday

Sunny, with a high near 85. Breezy.