Marine Weather Net

Fernandina Beach, FL Weather Forecast




Fernandina Beach, Florida

 Lat: 30.66N, Lon: 81.45W

Current Conditions Updated: 1256 AM EST SAT NOV 15 2025

Fair
Temp: 47°F
  • Humidity:
  • 92%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.13 in.
  • Dewpoint:
  • 45°F
  • Heat index:
  • 47°F

  • Sunrise:
  • 6:50 AM EST
  • Sunset:
  • 5:27 PM EST
  • Moonrise:
  • 2:44 AM EST
  • Moonset:
  • 2:52 PM EST

TONIGHT

PARTLY CLOUDY
Lo: 41°F

SATURDAY

SUNNY

Hi: 79°F
Lo: 50°F

SUNDAY

SUNNY

Hi: 79°F
Lo: 55°F

MONDAY

MOSTLY CLEAR
Hi: 80°F
Lo: 51°F
Weather Forecast In Detail:
Forecast Issued: 717 PM EST Fri Nov 14 2025

Tonight...Clear this evening, then becoming partly cloudy. Patchy fog this evening, then areas of fog after midnight. Lows in the lower 40s. East winds around 5 mph this evening, becoming light and variable.
Saturday...Areas of fog in the morning. Sunny. Highs in the upper 70s. Light and variable winds, becoming southwest around 5 mph in the afternoon.
Saturday Night...Mostly clear. Lows around 50. Southwest winds around 5 mph.
Sunday...Sunny. Highs in the upper 70s. West winds 5 to 10 mph.
Sunday Night...Partly cloudy. Lows in the mid 50s. West winds around 5 mph.
Monday...Mostly clear. Highs around 80. Lows in the lower 50s.
Tuesday...Mostly clear. Highs around 80. Lows in the lower 50s.
Wednesday...Mostly clear. Highs around 80. Lows in the lower 50s.
Wednesday Night And Thursday...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s.
Thursday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s.
Friday...Mostly sunny. Highs around 80.
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