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Jacksonville, FL Local Forecast Office

4NM E Saint Simons GA

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:S wind around 11 kt. Partly sunny. Seas around 3 ft.

      High: 65 °F

      S 11kt
      3ft

    • Tonight

      Tonight:SW wind 8 to 10 kt. Patchy fog between 4am and 5am.  Seas 2 to 3 ft.

      Low: 57 °F

      SW 10kt
      2-3ft

    • Thursday

      Thursday:S wind 6 to 11 kt. A slight chance of showers between 2pm and 3pm.  Patchy fog before 1pm.  Seas around 2 ft.

      High: 66 °F

      S 11kt
      2ft

    • Thursday Night

      Thursday Night:SSW wind around 9 kt. A slight chance of showers after 1am.   Seas around 2 ft.

      Low: 59 °F

      SSW 9kt
      2ft

    • Friday

      Friday:SSW wind 9 to 12 kt. A chance of showers, mainly after 1pm.   Seas around 2 ft.

      High: 70 °F

      SSW 12kt
      2ft

    • Friday Night

      Friday Night:SW wind around 7 kt. A chance of showers, mainly before 1am.   Seas around 2 ft.

      Low: 61 °F

      SW 7kt
      2ft

    • Saturday

      Saturday:SW wind 6 to 11 kt. A chance of showers, mainly after 1pm.   Seas around 2 ft.

      High: 73 °F

      SW 11kt
      2ft

    • Saturday Night

      Saturday Night:SW wind 8 to 10 kt. Showers likely and possibly a thunderstorm before 1am, then a chance of showers.   Seas around 2 ft.

      Low: 59 °F

      SW 10kt
      2ft

    • Sunday

      Sunday:WNW wind 11 to 14 kt. A chance of showers.   Seas around 2 ft.

      High: 63 °F

      WNW 14kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:26 pm EST Feb 18, 2026
Forecast Valid: 5pm EST Feb 18, 2026-6pm EST Feb 25, 2026

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Detailed Forecast


This Afternoon
S wind around 11 kt. Partly sunny. Seas around 3 ft.
Tonight
SW wind 8 to 10 kt. Patchy fog between 4am and 5am. Seas 2 to 3 ft.
Thursday
S wind 6 to 11 kt. A slight chance of showers between 2pm and 3pm. Patchy fog before 1pm. Seas around 2 ft.
Thursday Night
SSW wind around 9 kt. A slight chance of showers after 1am. Seas around 2 ft.
Friday
SSW wind 9 to 12 kt. A chance of showers, mainly after 1pm. Seas around 2 ft.
Friday Night
SW wind around 7 kt. A chance of showers, mainly before 1am. Seas around 2 ft.
Saturday
SW wind 6 to 11 kt. A chance of showers, mainly after 1pm. Seas around 2 ft.
Saturday Night
SW wind 8 to 10 kt. Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Seas around 2 ft.
Sunday
WNW wind 11 to 14 kt. A 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: 12:26 pm EST Feb 18, 2026
Forecast Valid: 5pm EST Feb 18, 2026-6pm EST Feb 25, 2026
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