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Jacksonville, FL Local Forecast Office

4NM W Jekyll Island GA

Marine Point Forecast

[NOTICE]

    • Overnight

      Overnight:WSW wind around 7 kt. Partly cloudy. Seas 1 ft or less.

      Low: 79 °F

      WSW 7kt
      < 1ft

    • Friday

      Friday:W wind 6 to 9 kt becoming SSE in the afternoon. A slight chance of showers and thunderstorms after 4pm. Seas 1 ft or less.

      High: 93 °F

      SSE 9kt
      < 1ft

    • Friday Night

      Friday Night:S wind 5 to 8 kt becoming WSW after midnight. A chance of showers and thunderstorms, mainly between 7pm and 2am. Seas 1 ft or less.

      Low: 78 °F

      S 8kt
      < 1ft

    • Saturday

      Saturday:W wind 5 to 7 kt becoming SE in the afternoon. Showers and thunderstorms, mainly between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. Some of the storms could produce heavy rainfall. Seas 1 ft or less.

      High: 88 °F

      SE 7kt
      < 1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Showers and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Some of the storms could produce heavy rainfall. Seas 1 ft or less.

      Low: 75 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:NNW wind 5 to 9 kt becoming ENE in the afternoon. A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then showers and thunderstorms after 2pm. Seas 1 ft or less.

      High: 82 °F

      ENE 9kt
      < 1ft

    • Sunday Night

      Sunday Night:ENE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Seas 1 ft or less.

      Low: 75 °F

      ENE 7kt⇓
      < 1ft

    • Monday

      Monday:ENE wind 5 to 9 kt. A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then showers and thunderstorms after 2pm. Seas 1 ft or less.

      High: 83 °F

      ENE 9kt
      < 1ft

    • Monday Night

      Monday Night:E wind around 6 kt becoming variable and less than 5 kt in the evening. Showers and thunderstorms before 2am, then a slight chance of showers. Seas 1 ft or less.

      Low: 75 °F

      E 6kt⇓
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:16 pm EDT Jul 31, 2025
Forecast Valid: 12am EDT Aug 1, 2025-6pm EDT Aug 7, 2025

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Detailed Forecast


Overnight
WSW wind around 7 kt. Partly cloudy. Seas 1 ft or less.
Friday
W wind 6 to 9 kt becoming SSE in the afternoon. A slight chance of showers and thunderstorms after 4pm. Seas 1 ft or less.
Friday Night
S wind 5 to 8 kt becoming WSW after midnight. A chance of showers and thunderstorms, mainly between 7pm and 2am. Seas 1 ft or less.
Saturday
W wind 5 to 7 kt becoming SE in the afternoon. Showers and thunderstorms, mainly between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. Some of the storms could produce heavy rainfall. Seas 1 ft or less.
Saturday Night
Variable winds 5 kt or less. Showers and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Some of the storms could produce heavy rainfall. Seas 1 ft or less.
Sunday
NNW wind 5 to 9 kt becoming ENE in the afternoon. A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then showers and thunderstorms after 2pm. Seas 1 ft or less.
Sunday Night
ENE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Seas 1 ft or less.
Monday
ENE wind 5 to 9 kt. A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then showers and thunderstorms after 2pm. Seas 1 ft or less.
Monday Night
E wind around 6 kt becoming variable and less than 5 kt in the evening. Showers and thunderstorms before 2am, then a slight chance of showers. 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: 31.04°N 81.49°W
Last Update: 11:16 pm EDT Jul 31, 2025
Forecast Valid: 12am EDT Aug 1, 2025-6pm EDT Aug 7, 2025
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