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Jacksonville, FL Local Forecast Office

Fernandina Beach FL

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:W wind 8 to 11 kt becoming NNW. Winds could gust as high as 17 kt. A chance of showers, mainly after 1am.   Seas 1 ft or less.

      Low: 62 °F

      NNW 11kt
      < 1ft

    • Tuesday

      Tuesday:NE wind 19 to 22 kt, with gusts as high as 33 kt. A slight chance of showers, with thunderstorms also possible after 3pm.   Seas 1 ft or less.

      High: 60 °FFalling Temperatures

      NE 22kt
      < 1ft

    • Tuesday Night

      Tuesday Night:NE wind 14 to 19 kt decreasing to 8 to 13 kt after midnight. Winds could gust as high as 29 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am.   Seas 1 ft or less.

      Low: 57 °F

      NE 19kt⇓
      < 1ft

    • Wednesday

      Wednesday:NE wind 8 to 11 kt. Showers likely, mainly before 8am.   Seas 1 ft or less.

      High: 69 °F

      NE 11kt
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

      Low: 58 °F

      Light Wind
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming ENE 5 to 8 kt in the morning. Sunny. Seas 1 ft or less.

      High: 73 °F

      ⇑ENE 8kt
      < 1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

      Low: 58 °F

      Light Wind
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming SE around 6 kt in the afternoon. Sunny. Seas 1 ft or less.

      High: 81 °F

      ⇑SE 6kt
      < 1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

      Low: 59 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:12 pm EDT Mar 23, 2026
Forecast Valid: 12am EDT Mar 24, 2026-6pm EDT Mar 30, 2026

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Detailed Forecast


Overnight
W wind 8 to 11 kt becoming NNW. Winds could gust as high as 17 kt. A chance of showers, mainly after 1am. Seas 1 ft or less.
Tuesday
NE wind 19 to 22 kt, with gusts as high as 33 kt. A slight chance of showers, with thunderstorms also possible after 3pm. Seas 1 ft or less.
Tuesday Night
NE wind 14 to 19 kt decreasing to 8 to 13 kt after midnight. Winds could gust as high as 29 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Seas 1 ft or less.
Wednesday
NE wind 8 to 11 kt. Showers likely, mainly before 8am. Seas 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Thursday
Variable winds less than 5 kt becoming ENE 5 to 8 kt in the morning. Sunny. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Friday
Variable winds less than 5 kt becoming SE around 6 kt in the afternoon. Sunny. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 30.67°N 81.48°W
Last Update: 7:12 pm EDT Mar 23, 2026
Forecast Valid: 12am EDT Mar 24, 2026-6pm EDT Mar 30, 2026
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