National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

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

Lat: 30.4°NLon: 81.42°WElev: 13ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Mayport Naval Station FL

Dense Fog Advisory November 24, 04:25am until November 24, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory November 24, 04:25am until November 24, 10:00am

    NOW until 10:00am Mon

    Dense Fog Advisory

  • Today

    High: 74 °F

    Dense Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 66. East wind 8 to 11 mph becoming southeast after midnight. Winds could gust as high as 16 mph.

    Low: 66 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78. South wind 5 to 9 mph.

    High: 78 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 64. Southwest wind 6 to 9 mph.

    Low: 64 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. Southwest wind 6 to 10 mph, with gusts as high as 15 mph.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 65. Breezy.

    High: 65 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. Breezy.

    Low: 46 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Today
Widespread dense fog before 9am. Otherwise, mostly sunny, with a high near 74. Northeast wind 9 to 14 mph, with gusts as high as 20 mph.
Tonight
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 66. East wind 8 to 11 mph becoming southeast after midnight. Winds could gust as high as 16 mph.
Tuesday
Mostly sunny, with a high near 78. South wind 5 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 64. Southwest wind 6 to 9 mph.
Wednesday
Mostly sunny, with a high near 81. Southwest wind 6 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
Mostly cloudy, with a low around 54.
Thanksgiving Day
Mostly sunny, with a high near 65. Breezy.
Thursday Night
Partly cloudy, with a low around 46. Breezy.
Friday
Sunny, with a high near 60. Breezy.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Partly sunny, with a high near 68. Breezy.
Saturday Night
Mostly cloudy, with a low around 62. Breezy.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 73. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mayport Naval Station FL
 30.39°N 81.4°W
Last Update:
2:46 am EST Nov 24, 2025
Forecast Valid:
4am EST Nov 24, 2025-6pm EST Nov 30, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation