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Jacksonville, FL Local Forecast Office

Fernandina Beach FL

Marine Point Forecast

[NOTICE]
    • Today

      Today:ENE wind 14 to 17 kt, with gusts as high as 24 kt. Showers and possibly a thunderstorm.   Seas 1 ft or less.

      High: 73 °F

      ENE 17kt
      < 1ft

    • Tonight

      Tonight:E wind 6 to 12 kt, with gusts as high as 18 kt. Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers after 5am.   Seas 1 ft or less.

      Low: 68 °F

      E 12kt
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming NE 5 to 8 kt in the morning. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms, mainly between 1pm and 3pm.   Seas 1 ft or less.

      High: 79 °F

      ⇑NE 8kt
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Mostly cloudy, then gradually becoming mostly clear. Seas 1 ft or less.

      Low: 66 °F

      Light Wind
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming WNW around 6 kt in the morning. Sunny. Seas 1 ft or less.

      High: 86 °F

      ⇑WNW 6kt
      < 1ft

    • Thursday Night

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

      Low: 63 °F

      Light Wind
      < 1ft

    • Friday

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

      High: 81 °F

      ⇑NE 8kt
      < 1ft

    • Friday Night

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

      Low: 68 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming ESE 5 to 9 kt in the afternoon. Sunny. Seas 1 ft or less.

      High: 85 °F

      ⇑ESE 9kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:22 am EDT May 12, 2026
Forecast Valid: 9am EDT May 12, 2026-6pm EDT May 18, 2026

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Detailed Forecast


Today
ENE wind 14 to 17 kt, with gusts as high as 24 kt. Showers and possibly a thunderstorm. Seas 1 ft or less.
Tonight
E wind 6 to 12 kt, with gusts as high as 18 kt. Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers after 5am. Seas 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming NE 5 to 8 kt in the morning. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms, mainly between 1pm and 3pm. Seas 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Mostly cloudy, then gradually becoming mostly clear. Seas 1 ft or less.
Thursday
Variable winds less than 5 kt becoming WNW around 6 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 NE 5 to 8 kt in the morning. Sunny. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Saturday
Variable winds less than 5 kt becoming ESE 5 to 9 kt in the afternoon. Sunny. Seas 1 ft or less.

Winds and waves higher in and near thunderstorms.

*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: 2:22 am EDT May 12, 2026
Forecast Valid: 9am EDT May 12, 2026-6pm EDT May 18, 2026
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