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.

Fair

63°F

17°C

Humidity 93%
Wind Speed W 5 mph
Barometer 30.07 in (1018.0 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 8 Jan 1:52 am EST
Extended Forecast for

Atlantic Beach FL

Dense Fog Advisory until January 8, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until January 8, 10:00am

    NOW until 10:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 59 °F

    Patchy Dense
    Fog

  • Thursday

    Thursday: Patchy dense fog before 10am. Otherwise, partly sunny, with a high near 72. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 72 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Thursday Night

    Thursday Night: Widespread dense fog, mainly between 11pm and 3am. Otherwise, mostly cloudy, with a low around 59. East wind around 5 mph.

    Low: 59 °F

    Dense Fog

  • Friday

    Friday: Areas of fog before 1pm. Otherwise, mostly sunny, with a high near 74. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 74 °F

    Areas Fog

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 60. Southeast wind 6 to 9 mph.

    Low: 60 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 67.

    High: 67 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Patchy dense fog after 4am. Otherwise, mostly cloudy, with a low around 59. Light west wind.
Thursday
Patchy dense fog before 10am. Otherwise, partly sunny, with a high near 72. Calm wind becoming east 5 to 7 mph in the afternoon.
Thursday Night
Widespread dense fog, mainly between 11pm and 3am. Otherwise, mostly cloudy, with a low around 59. East wind around 5 mph.
Friday
Areas of fog before 1pm. Otherwise, mostly sunny, with a high near 74. Light east wind becoming southeast 5 to 10 mph in the morning.
Friday Night
Mostly cloudy, with a low around 60. Southeast wind 6 to 9 mph.
Saturday
Sunny, with a high near 77.
Saturday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 57.
Sunday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 67.
Sunday Night
Mostly cloudy, with a low around 40. Breezy.
Monday
Mostly sunny, with a high near 53. Breezy.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 47.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Atlantic Beach FL
 30.34°N 81.41°W
Last Update:
12:26 am EST Jan 8, 2026
Forecast Valid:
2am EST Jan 8, 2026-6pm EST Jan 14, 2026
 
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