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Jacksonville, FL Local Forecast Office

3NM S Saint Simons GA

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds less than 5 kt becoming WSW 5 to 9 kt in the morning. Winds could gust as high as 15 kt. Sunny. Seas 1 to 2 ft.

      High: 62 °F

      ⇑WSW 9kt
      1-2ft

    • Tonight

      Tonight:WSW wind 10 to 12 kt becoming WNW after midnight. Winds could gust as high as 19 kt. Mostly clear. Seas 1 to 2 ft.

      Low: 46 °F

      WSW 12kt
      1-2ft

    • Thursday

      Thursday:WNW wind 9 to 12 kt. Sunny. Seas around 1 ft.

      High: 57 °F

      WNW 12kt
      1ft

    • Thursday Night

      Thursday Night:WNW wind around 6 kt. Clear. Seas around 1 ft.

      Low: 43 °F

      WNW 6kt
      1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming SW 5 to 7 kt in the afternoon. Sunny. Seas around 1 ft.

      High: 63 °F

      ⇑SW 7kt
      1ft

    • Friday Night

      Friday Night:SW wind around 6 kt. Mostly clear. Seas around 1 ft.

      Low: 50 °F

      SW 6kt
      1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Sunny. Seas around 1 ft.

      High: 66 °F

      Light Wind
      1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.

      Low: 53 °F

      Light Wind
      1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming WNW 5 to 8 kt in the morning. Sunny. Seas around 1 ft.

      High: 68 °F

      ⇑WNW 8kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:21 am EST Dec 10, 2025
Forecast Valid: 6am EST Dec 10, 2025-6pm EST Dec 16, 2025

View Nearby Observations

Detailed Forecast


Today
Variable winds less than 5 kt becoming WSW 5 to 9 kt in the morning. Winds could gust as high as 15 kt. Sunny. Seas 1 to 2 ft.
Tonight
WSW wind 10 to 12 kt becoming WNW after midnight. Winds could gust as high as 19 kt. Mostly clear. Seas 1 to 2 ft.
Thursday
WNW wind 9 to 12 kt. Sunny. Seas around 1 ft.
Thursday Night
WNW wind around 6 kt. Clear. Seas around 1 ft.
Friday
Variable winds less than 5 kt becoming SW 5 to 7 kt in the afternoon. Sunny. Seas around 1 ft.
Friday Night
SW wind around 6 kt. Mostly clear. Seas around 1 ft.
Saturday
Variable winds 5 kt or less. Sunny. Seas around 1 ft.
Saturday Night
Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.
Sunday
Variable winds less than 5 kt becoming WNW 5 to 8 kt in the morning. Sunny. 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: 5:21 am EST Dec 10, 2025
Forecast Valid: 6am EST Dec 10, 2025-6pm EST Dec 16, 2025
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