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

Dangerous Marine and Surf Conditions - Updated Briefing

Dangerous marine and surf conditions will continue during the next several days, with coastal flooding and heavy rainfall expected to develop beginning on Thursday. Continue to monitor this updated briefing for the latest information on expected impacts to our area. Read More >

Hazardous Weather Conditions

Current conditions at

Fernandina Beach Municipal Airport (KFHB)

Lat: 30.61°NLon: 81.46°WElev: 16ft.

Mostly Cloudy

77°F

25°C

Humidity 69%
Wind Speed NE 15 mph
Barometer 30.01 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 1 Oct 6:35 pm EDT
Extended Forecast for

Fernandina Beach FL

High Surf Advisory October 1, 06:53pm until October 5, 05:00am
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory October 1, 06:53pm until October 5, 05:00am

    NOW until 5:00am Sun

    High Surf Advisory

  • Tonight

    Low: 74 °F

    Slight Chance
    Showers and
    Windy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 80. Windy, with a northeast wind 18 to 21 mph, with gusts as high as 31 mph.

    High: 80 °F

    Windy. Mostly
    Sunny then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 71. Windy, with a northeast wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 71 °F

    Showers
    Likely and
    Windy

  • Friday

    Friday: Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 79. Windy, with a northeast wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 79 °F

    Showers
    Likely and
    Windy

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 72. Breezy, with a northeast wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    Low: 72 °F

    Breezy.
    Chance
    T-storms then
    Showers
    Likely

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 11am, then showers likely between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 81. Breezy. Chance of precipitation is 70%.

    High: 81 °F

    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 73. Breezy. Chance of precipitation is 60%.

    Low: 73 °F

    Breezy.
    Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 80. Breezy. Chance of precipitation is 80%.

    High: 80 °F

    Showers and
    Breezy

Detailed Forecast

Tonight
A 20 percent chance of showers after 8pm. Mostly cloudy, with a low around 74. Windy, with a northeast wind 18 to 22 mph, with gusts as high as 33 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 80. Windy, with a northeast wind 18 to 21 mph, with gusts as high as 31 mph.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 71. Windy, with a northeast wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 79. Windy, with a northeast wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 72. Breezy, with a northeast wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Saturday
Showers likely and possibly a thunderstorm before 11am, then showers likely between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 81. Breezy. Chance of precipitation is 70%.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 73. Breezy. Chance of precipitation is 60%.
Sunday
Showers and possibly a thunderstorm. High near 80. Breezy. Chance of precipitation is 80%.
Sunday Night
Showers and possibly a thunderstorm. Low around 73. Breezy. Chance of precipitation is 80%.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 81. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fernandina Beach FL
 30.67°N 81.45°W
Last Update:
1:27 pm EDT Oct 1, 2025
Forecast Valid:
6pm EDT Oct 1, 2025-6pm EDT Oct 8, 2025
 
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