Marine Weather Net

Fernandina Beach, FL Weather Forecast




Fernandina Beach, Florida

 Lat: 30.66N, Lon: 81.45W

Current Conditions Updated: 1256 AM EDT SAT OCT 17 2026

Mostly Clear
Temp: 73°F
  • Humidity:
  • 90%
  • Winds:
  • 5 MPH W
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.96 in.
  • Dewpoint:
  • 70°F
  • Heat index:
  • 73°F

  • Sunrise:
  • 7:27 AM EDT
  • Sunset:
  • 6:52 PM EDT
  • Moonrise:
  • 1:53 PM EDT
  • Moonset:
  • 11:59 PM EDT

TODAY

PARTLY SUNNY
Hi: 71°F
Lo: 51°F

SUNDAY

SUNNY

Hi: 69°F
Lo: 55°F

MONDAY

SUNNY

Hi: 71°F
Lo: 51°F

THURSDAY

SUNNY

Hi: 79°F
Lo: 51°F
Weather Forecast In Detail:
Forecast Issued: 1242 AM EDT Sat Oct 17 2026

Today...Partly sunny. Much cooler with highs in the lower 70s. North winds 10 to 15 mph with gusts up to 25 mph.
Tonight...Mostly clear in the evening, then becoming partly cloudy. Cooler with lows in the lower 50s. North winds 10 to 15 mph with gusts up to 30 mph.
Sunday...Sunny. Highs in the upper 60s. Northeast winds 15 to 20 mph. Gusts up to 35 mph in the afternoon.
Sunday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. North winds 10 to 15 mph with gusts up to 30 mph.
Monday...Sunny. Highs in the lower 70s. North winds 10 to 15 mph with gusts up to 25 mph.
Monday Night...Mostly clear. Lows in the lower 50s. Highs in the mid 70s.
Tuesday...Mostly clear. Lows in the lower 50s. Highs in the mid 70s.
Wednesday...Mostly clear. Lows in the lower 50s. Highs in the mid 70s.
Thursday...Sunny. Highs in the upper 70s.
Thursday Night And Friday...Mostly clear. Lows in the lower 50s. Highs in the upper 70s.
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