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Jacksonville, FL Local Forecast Office

3NM S Saint Simons GA

Marine Point Forecast

[NOTICE]
    • Today

      Today:ESE wind 5 to 9 kt becoming SSW in the morning. Widespread dense fog before 8am.  Seas around 1 ft.

      High: 75 °F

      SSE 9kt
      1ft

    • Tonight

      Tonight:SSE wind around 9 kt becoming SSW after midnight. Partly cloudy. Seas 1 to 2 ft.

      Low: 64 °F

      SSE 9kt
      1-2ft

    • Wednesday

      Wednesday:SW wind 7 to 9 kt. Increasing clouds. Seas around 1 ft.

      High: 76 °F

      SW 9kt
      1ft

    • Wednesday Night

      Wednesday Night:W wind 5 to 11 kt becoming NNW after midnight. Mostly cloudy. Seas around 1 ft.

      Low: 49 °F

      NW 11kt
      1ft

    • Thanksgiving Day

      Thanksgiving Day:NNW wind around 10 kt. Sunny. Seas around 1 ft.

      High: 61 °F

      NNW 10kt
      1ft

    • Thursday Night

      Thursday Night:NNW wind 9 to 12 kt. Mostly clear. Seas around 1 ft.

      Low: 43 °F

      NNW 12kt
      1ft

    • Friday

      Friday:N wind 9 to 11 kt. Sunny. Seas around 1 ft.

      High: 56 °F

      N 11kt
      1ft

    • Friday Night

      Friday Night:N wind 7 to 9 kt. Partly cloudy. Seas around 1 ft.

      Low: 46 °F

      N 9kt
      1ft

    • Saturday

      Saturday:ENE wind 9 to 13 kt. Partly sunny. Seas 1 to 2 ft.

      High: 64 °F

      ENE 13kt
      1-2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:26 am EST Nov 25, 2025
Forecast Valid: 6am EST Nov 25, 2025-6pm EST Dec 1, 2025

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Detailed Forecast


Today
ESE wind 5 to 9 kt becoming SSW in the morning. Widespread dense fog before 8am. Seas around 1 ft.
Tonight
SSE wind around 9 kt becoming SSW after midnight. Partly cloudy. Seas 1 to 2 ft.
Wednesday
SW wind 7 to 9 kt. Increasing clouds. Seas around 1 ft.
Wednesday Night
W wind 5 to 11 kt becoming NNW after midnight. Mostly cloudy. Seas around 1 ft.
Thanksgiving Day
NNW wind around 10 kt. Sunny. Seas around 1 ft.
Thursday Night
NNW wind 9 to 12 kt. Mostly clear. Seas around 1 ft.
Friday
N wind 9 to 11 kt. Sunny. Seas around 1 ft.
Friday Night
N wind 7 to 9 kt. Partly cloudy. Seas around 1 ft.
Saturday
ENE wind 9 to 13 kt. Partly sunny. Seas 1 to 2 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: 5:26 am EST Nov 25, 2025
Forecast Valid: 6am EST Nov 25, 2025-6pm EST Dec 1, 2025
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