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Jacksonville, FL Local Forecast Office

13NM NNW Fernandina Beach FL

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:WSW wind around 6 kt. A chance of showers, mainly before 9pm.   Seas 1 ft or less.

      Low: 77 °F

      WSW 6kt
      < 1ft

    • Thursday

      Thursday:Variable winds 5 kt or less. A chance of showers and thunderstorms after 2pm.   Seas 1 ft or less.

      High: 95 °F

      Light Wind
      < 1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 7pm.   Seas 1 ft or less.

      Low: 76 °F

      Light Wind
      < 1ft

    • Friday

      Friday:Variable winds 5 kt or less. A chance of showers and thunderstorms after 2pm.   Seas 1 ft or less.

      High: 95 °F

      Light Wind
      < 1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. A chance of showers and thunderstorms before 8pm.   Seas 1 ft or less.

      Low: 76 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 2pm.   Seas 1 ft or less.

      High: 95 °F

      Light Wind
      < 1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 8pm.   Seas 1 ft or less.

      Low: 77 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 2pm.   Seas 1 ft or less.

      High: 95 °F

      Light Wind
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 2am.   Seas 1 ft or less.

      Low: 77 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:31 pm EDT Aug 12, 2026
Forecast Valid: 8pm EDT Aug 12, 2026-6pm EDT Aug 19, 2026

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Detailed Forecast


Tonight
WSW wind around 6 kt. A chance of showers, mainly before 9pm. Seas 1 ft or less.
Thursday
Variable winds 5 kt or less. A chance of showers and thunderstorms after 2pm. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 7pm. Seas 1 ft or less.
Friday
Variable winds 5 kt or less. A chance of showers and thunderstorms after 2pm. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms before 8pm. Seas 1 ft or less.
Saturday
Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 2pm. Seas 1 ft or less.
Saturday Night
Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 8pm. Seas 1 ft or less.
Sunday
Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 2pm. Seas 1 ft or less.
Sunday Night
Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 2am. 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: 30.84°N 81.56°W
Last Update: 7:31 pm EDT Aug 12, 2026
Forecast Valid: 8pm EDT Aug 12, 2026-6pm EDT Aug 19, 2026
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