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

Hazardous Weather Conditions

Current conditions at

Fernandina Beach Municipal Airport (KFHB)

Lat: 30.61°NLon: 81.46°WElev: 16ft.

Fog

57°F

14°C

Humidity 94%
Wind Speed Calm
Barometer 30.27 in
Dewpoint 55°F (13°C)
Visibility 0.15 mi
Last update 4 Mar 2:35 am EST
Extended Forecast for

3 Miles SSW Fernandina Beach FL

Dense Fog Advisory March 4, 02:48am until March 4, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory March 4, 02:48am until March 4, 09:00am

    NOW until 9:00am Wed

    Dense Fog Advisory

  • Overnight

    Low: 55 °F

    Dense Fog

  • Wednesday

    Wednesday: Widespread dense fog, mainly before 9am. Otherwise, partly sunny, with a high near 70. Light north wind becoming northeast 5 to 10 mph in the morning.

    High: 70 °F

    Dense Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Widespread fog, mainly between 2am and 3am. Otherwise, mostly cloudy, with a low around 59. East wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Fog

  • Thursday

    Thursday: Widespread fog, mainly before 7am. Otherwise, mostly sunny, with a high near 74. Light east wind increasing to 5 to 10 mph in the morning.

    High: 74 °F

    Fog then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61. Southeast wind 3 to 6 mph.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Overnight
Widespread dense fog. Otherwise, mostly cloudy, with a low around 55. Calm wind.
Wednesday
Widespread dense fog, mainly before 9am. Otherwise, partly sunny, with a high near 70. Light north wind becoming northeast 5 to 10 mph in the morning.
Wednesday Night
Widespread fog, mainly between 2am and 3am. Otherwise, mostly cloudy, with a low around 59. East wind around 5 mph becoming calm in the evening.
Thursday
Widespread fog, mainly before 7am. Otherwise, mostly sunny, with a high near 74. Light east wind increasing to 5 to 10 mph in the morning.
Thursday Night
Partly cloudy, with a low around 61. Southeast wind 3 to 6 mph.
Friday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 61.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 78.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 62.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Fernandina Beach FL
 30.62°N 81.46°W
Last Update:
2:42 am EST Mar 4, 2026
Forecast Valid:
2am EST Mar 4, 2026-6pm EDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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