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Jacksonville, FL Local Forecast Office

4NM E Saint Simons GA

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SW wind 7 to 10 kt. Partly cloudy. Seas around 1 ft.

      Low: 43 °F

      SW 10kt
      1ft

    • Wednesday

      Wednesday:WSW wind 9 to 12 kt becoming S in the afternoon. Winds could gust as high as 18 kt. Partly sunny. Seas 1 to 2 ft.

      High: 62 °F

      SW 12kt
      1-2ft

    • Wednesday Night

      Wednesday Night:SSW wind around 11 kt. Mostly cloudy. Seas around 2 ft.

      Low: 54 °F

      SSW 11kt
      2ft

    • Thursday

      Thursday:S wind 11 to 13 kt, with gusts as high as 19 kt. A slight chance of showers before 1pm.   Seas around 2 ft.

      High: 65 °F

      S 13kt
      2ft

    • Thursday Night

      Thursday Night:SSW wind around 11 kt. A chance of showers, mainly after 1am.   Seas around 2 ft.

      Low: 59 °F

      SSW 11kt
      2ft

    • Friday

      Friday:SSW wind around 11 kt. A chance of showers, then showers and possibly a thunderstorm after 1pm.   Seas around 2 ft.

      High: 67 °F

      SSW 11kt
      2ft

    • Friday Night

      Friday Night:Variable winds less than 5 kt becoming NE around 6 kt after midnight. Showers and possibly a thunderstorm.   Seas 1 to 2 ft.

      Low: 58 °F

      ⇑NE 6kt
      1-2ft

    • Saturday

      Saturday:NNE wind 7 to 11 kt. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers.   Seas around 2 ft.

      High: 61 °F

      NNE 11kt
      2ft

    • Saturday Night

      Saturday Night:NE wind 5 to 7 kt becoming variable and less than 5 kt. A slight chance of showers.   Seas around 2 ft.

      Low: 56 °F

      NE 7kt⇓
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:07 pm EST Feb 24, 2026
Forecast Valid: 10pm EST Feb 24, 2026-6pm EST Mar 3, 2026

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Detailed Forecast


Tonight
SW wind 7 to 10 kt. Partly cloudy. Seas around 1 ft.
Wednesday
WSW wind 9 to 12 kt becoming S in the afternoon. Winds could gust as high as 18 kt. Partly sunny. Seas 1 to 2 ft.
Wednesday Night
SSW wind around 11 kt. Mostly cloudy. Seas around 2 ft.
Thursday
S wind 11 to 13 kt, with gusts as high as 19 kt. A slight chance of showers before 1pm. Seas around 2 ft.
Thursday Night
SSW wind around 11 kt. A chance of showers, mainly after 1am. Seas around 2 ft.
Friday
SSW wind around 11 kt. A chance of showers, then showers and possibly a thunderstorm after 1pm. Seas around 2 ft.
Friday Night
Variable winds less than 5 kt becoming NE around 6 kt after midnight. Showers and possibly a thunderstorm. Seas 1 to 2 ft.
Saturday
NNE wind 7 to 11 kt. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers. Seas around 2 ft.
Saturday Night
NE wind 5 to 7 kt becoming variable and less than 5 kt. A slight chance of showers. Seas around 2 ft.

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: 31.18°N 81.31°W
Last Update: 7:07 pm EST Feb 24, 2026
Forecast Valid: 10pm EST Feb 24, 2026-6pm EST Mar 3, 2026
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