National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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Jacksonville, FL Local Forecast Office

13NM NNW Fernandina Beach FL

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 5pm. Seas 1 ft or less.

      High: 99 °F

      Light Wind
      < 1ft

    • Tonight

      Tonight:SW wind around 6 kt becoming variable and less than 5 kt in the evening. A chance of showers and thunderstorms, mainly before 9pm. Seas 1 ft or less.

      Low: 76 °F

      SW 6kt⇓
      < 1ft

    • Sunday

      Sunday:W wind 6 to 8 kt becoming SSW in the afternoon. A chance of showers and thunderstorms, mainly after 3pm. Seas 1 ft or less.

      High: 95 °F

      W 8kt
      < 1ft

    • Sunday Night

      Sunday Night:WSW wind 5 to 8 kt. A chance of showers and thunderstorms, mainly before 10pm. Seas 1 ft or less.

      Low: 75 °F

      WSW 8kt
      < 1ft

    • Monday

      Monday:Variable winds less than 5 kt becoming WSW 5 to 8 kt in the morning. A slight chance of showers, then showers and thunderstorms after 11am. Seas 1 ft or less.

      High: 92 °F

      ⇑WSW 8kt
      < 1ft

    • Monday Night

      Monday Night:SW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Seas 1 ft or less.

      Low: 73 °F

      SW 9kt⇓
      < 1ft

    • Tuesday

      Tuesday:WSW wind 5 to 8 kt. Showers likely and possibly a thunderstorm after 2pm. Seas 1 ft or less.

      High: 92 °F

      WSW 8kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SSW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Seas 1 ft or less.

      Low: 74 °F

      SSW 7kt⇓
      < 1ft

    • Wednesday

      Wednesday:W wind 5 to 8 kt. A chance of showers and thunderstorms after 2pm. Seas 1 ft or less.

      High: 94 °F

      W 8kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:31 pm EDT Jul 11, 2026
Forecast Valid: 12pm EDT Jul 11, 2026-6pm EDT Jul 17, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 5pm. Seas 1 ft or less.
Tonight
SW wind around 6 kt becoming variable and less than 5 kt in the evening. A chance of showers and thunderstorms, mainly before 9pm. Seas 1 ft or less.
Sunday
W wind 6 to 8 kt becoming SSW in the afternoon. A chance of showers and thunderstorms, mainly after 3pm. Seas 1 ft or less.
Sunday Night
WSW wind 5 to 8 kt. A chance of showers and thunderstorms, mainly before 10pm. Seas 1 ft or less.
Monday
Variable winds less than 5 kt becoming WSW 5 to 8 kt in the morning. A slight chance of showers, then showers and thunderstorms after 11am. Seas 1 ft or less.
Monday Night
SW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Seas 1 ft or less.
Tuesday
WSW wind 5 to 8 kt. Showers likely and possibly a thunderstorm after 2pm. Seas 1 ft or less.
Tuesday Night
SSW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Seas 1 ft or less.
Wednesday
W wind 5 to 8 kt. A chance of showers and thunderstorms after 2pm. 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: 30.84°N 81.56°W
Last Update: 12:31 pm EDT Jul 11, 2026
Forecast Valid: 12pm EDT Jul 11, 2026-6pm EDT Jul 17, 2026
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