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Jacksonville, FL Local Forecast Office

3NM S Saint Simons GA

Marine Point Forecast

[NOTICE]
    • Today

      Today:ENE wind 7 to 12 kt, with gusts as high as 18 kt. A chance of showers and thunderstorms before 2pm, then a slight chance of showers between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm.   Seas 1 to 2 ft.

      High: 86 °F

      ENE 12kt
      1-2ft

    • Tonight

      Tonight:SSE wind 13 to 15 kt. A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 10pm.   Seas 2 to 3 ft.

      Low: 78 °F

      SSE 15kt
      2-3ft

    • Wednesday

      Wednesday:SSE wind 11 to 14 kt. A slight chance of showers, then a chance of showers and thunderstorms after 11am.   Seas around 2 ft.

      High: 86 °F

      SSE 14kt
      2ft

    • Wednesday Night

      Wednesday Night:S wind 10 to 13 kt. A chance of showers and thunderstorms before 8pm.   Seas around 2 ft.

      Low: 79 °F

      S 13kt
      2ft

    • Thursday

      Thursday:SSE wind 9 to 13 kt. A slight chance of showers, then a chance of showers and thunderstorms after 11am.   Seas 1 to 2 ft.

      High: 87 °F

      SSE 13kt
      1-2ft

    • Thursday Night

      Thursday Night:S wind 6 to 11 kt. A chance of showers and thunderstorms before 8pm.   Seas around 2 ft.

      Low: 79 °F

      S 11kt
      2ft

    • Friday

      Friday:SSW wind 5 to 10 kt becoming SSE in the afternoon. A chance of showers and thunderstorms after 2pm.   Seas 1 to 2 ft.

      High: 88 °F

      SSE 10kt
      1-2ft

    • Friday Night

      Friday Night:S wind 5 to 9 kt. A chance of showers and thunderstorms before 8pm.   Seas 1 to 2 ft.

      Low: 78 °F

      S 9kt
      1-2ft

    • Saturday

      Saturday:WSW wind 5 to 8 kt becoming SSE in the afternoon. A chance of showers and thunderstorms after 2pm.   Seas around 1 ft.

      High: 90 °F

      SSE 8kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:36 am EDT Jul 15, 2025
Forecast Valid: 8am EDT Jul 15, 2025-6pm EDT Jul 21, 2025

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Detailed Forecast


Today
ENE wind 7 to 12 kt, with gusts as high as 18 kt. A chance of showers and thunderstorms before 2pm, then a slight chance of showers between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Seas 1 to 2 ft.
Tonight
SSE wind 13 to 15 kt. A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 10pm. Seas 2 to 3 ft.
Wednesday
SSE wind 11 to 14 kt. A slight chance of showers, then a chance of showers and thunderstorms after 11am. Seas around 2 ft.
Wednesday Night
S wind 10 to 13 kt. A chance of showers and thunderstorms before 8pm. Seas around 2 ft.
Thursday
SSE wind 9 to 13 kt. A slight chance of showers, then a chance of showers and thunderstorms after 11am. Seas 1 to 2 ft.
Thursday Night
S wind 6 to 11 kt. A chance of showers and thunderstorms before 8pm. Seas around 2 ft.
Friday
SSW wind 5 to 10 kt becoming SSE in the afternoon. A chance of showers and thunderstorms after 2pm. Seas 1 to 2 ft.
Friday Night
S wind 5 to 9 kt. A chance of showers and thunderstorms before 8pm. Seas 1 to 2 ft.
Saturday
WSW wind 5 to 8 kt becoming SSE in the afternoon. A chance of showers and thunderstorms after 2pm. Seas around 1 ft.

*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: 31.12°N 81.4°W
Last Update: 7:36 am EDT Jul 15, 2025
Forecast Valid: 8am EDT Jul 15, 2025-6pm EDT Jul 21, 2025
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