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Monitoring the Tropics

Potential Tropical Cyclone 9, in the northwest Caribbean Sea today, is forecast to track northwest-north over the next 2-3 days. This system is likely to bring heavy rainfall, strong winds, and elevated tidal flooding impacts. Please continue to monitor the latest forecasts from NWS Jacksonville and the National Hurricane Center. 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.

A Few Clouds

84°F

29°C

Humidity 74%
Wind Speed Calm
Barometer 29.99 in (1015.4 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 24 Sep 8:52 am EDT
Extended Forecast for

2 Miles S Mayport Naval Station FL

Coastal Flood Advisory September 24, 09:03am until September 25, 05:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory September 24, 09:03am until September 25, 05:00pm

    NOW until 5:00pm Wed

    Coastal Flood Advisory

  • Today

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 77. East wind around 10 mph, with gusts as high as 15 mph.

    Low: 77 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Breezy, with a southeast wind 10 to 17 mph, with gusts as high as 24 mph.

    High: 85 °F

    Partly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Cloudy, with a low around 77. Windy, with a southeast wind 17 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    Low: 77 °F

    Chance
    T-storms and
    Breezy then
    Showers
    Likely and
    Windy

  • Thursday

    Thursday: Tropical storm conditions possible. Showers and possibly a thunderstorm. High near 84. Chance of precipitation is 90%.

    High: 84 °F

    Tropical
    Storm
    Conditions
    Possible

  • Thursday Night

    Thursday Night: Tropical storm conditions possible. Showers and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Low around 77. Chance of precipitation is 80%.

    Low: 77 °F

    Tropical
    Storm
    Conditions
    Possible

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Windy.

    High: 89 °F

    Chance
    T-storms and
    Windy then
    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.

    Low: 75 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 86. East wind 5 to 11 mph, with gusts as high as 16 mph.
Tonight
Partly cloudy, with a low around 77. East wind around 10 mph, with gusts as high as 15 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Breezy, with a southeast wind 10 to 17 mph, with gusts as high as 24 mph.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Cloudy, with a low around 77. Windy, with a southeast wind 17 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Thursday
Tropical storm conditions possible. Showers and possibly a thunderstorm. High near 84. Chance of precipitation is 90%.
Thursday Night
Tropical storm conditions possible. Showers and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Low around 77. Chance of precipitation is 80%.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Windy.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Mayport Naval Station FL
 30.37°N 81.41°W
Last Update:
8:45 am EDT Sep 24, 2024
Forecast Valid:
9am EDT Sep 24, 2024-6pm EDT Sep 30, 2024
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation