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Tropical Weather Moving Closer to Texas and Floridas

Harvey has regenerated into a Tropical Depression as of 11 am EDT today. Hurricane, Tropical Storm and Storm Surge Watches have been issued for portions of the Texas coast. Harvey is expected to begin impacting the Texas coast on Friday, bringing heavy rainfall resulting in potentially life-threatening flooding, storm surge, winds and surf. For more information about the storm, please visit NHC. Read More >

Hazardous Weather Conditions

Current conditions at

Mayport Naval Station - Adm David L. McDonald Field (KNRB)

Lat: 30.4°NLon: 81.42°WElev: 13ft.

Mostly Cloudy

77°F

25°C

Humidity 96%
Wind Speed SW 3 mph
Barometer 29.87 in (1011.3 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 24 Aug 4:52 am EDT
Extended Forecast for

Jacksonville Beach FL

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms after 5am.  Partly cloudy, with a low around 79. Southwest wind around 6 mph.

    Slight Chance
    T-storms

    Low: 79 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 89. Southwest wind 5 to 10 mph becoming southeast in the afternoon.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 89 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly before 9pm.  Mostly cloudy, with a low around 79. South wind 6 to 11 mph.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 79 °F

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 85. Northeast wind 5 to 14 mph.

    Chance
    T-storms

    High: 85 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 78. East wind 8 to 11 mph.

    Chance
    T-storms

    Low: 78 °F

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 84. Windy.

    Chance
    T-storms and
    Windy

    High: 84 °F

  • Saturday
    Night

    Saturday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 77. Windy.

    Chance
    T-storms and
    Windy

    Low: 77 °F

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 84. Breezy.

    Chance
    T-storms and
    Breezy

    High: 84 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 76. Breezy.

    Chance
    T-storms and
    Breezy

    Low: 76 °F

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 79. Southwest wind around 6 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 89. Southwest wind 5 to 10 mph becoming southeast in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 79. South wind 6 to 11 mph.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. Northeast wind 5 to 14 mph.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78. East wind 8 to 11 mph.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. Windy.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Windy.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 84. Breezy.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Breezy.
Monday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 84.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 85.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Click Map For Forecast
Point Forecast:
Jacksonville Beach FL
 30.3°N 81.39°W
4:16 am EDT Aug 24, 2017
4am EDT Aug 24, 2017-6pm EDT Aug 30, 2017
 
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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