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Charleston, SC Local Forecast Office

13NM NNE Altamaha Sound FL

Marine Point Forecast

[NOTICE]
    • Today

      Today:NNE wind 7 to 11 kt. Showers.   Seas around 2 ft.

      NNE 11kt
      2ft

    • Tonight

      Tonight:NNE wind around 9 kt. A chance of showers, mainly before 2am.   Seas around 2 ft.

      NNE 9kt
      2ft

    • Monday

      Monday:N wind 12 to 14 kt. A chance of showers between 7am and 1pm.   Seas around 2 ft.

      N 14kt
      2ft

    • Monday Night

      Monday Night:NNE wind around 17 kt. Mostly cloudy. Seas 2 to 3 ft.

      NNE 17kt
      2-3ft

    • Tuesday

      Tuesday:N wind 12 to 15 kt decreasing to 9 to 12 kt in the afternoon. Mostly sunny. Seas around 3 ft.

      N 15kt⇓
      3ft

    • Tuesday Night

      Tuesday Night:N wind 5 to 7 kt. Mostly clear. Seas around 2 ft.

      N 7kt
      2ft

    • Wednesday

      Wednesday:NW wind 5 to 10 kt becoming WSW in the afternoon. Sunny. Seas around 2 ft.

      WSW 10kt
      2ft

    • Wednesday Night

      Wednesday Night:WSW wind around 10 kt. Mostly clear. Seas around 2 ft.

      WSW 10kt
      2ft

    • Thursday

      Thursday:W wind around 9 kt becoming S in the afternoon. Sunny. Seas around 2 ft.

      W 9kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 6:07 am EST Dec 7, 2025
Forecast Valid: 7am EST Dec 7, 2025-6pm EST Dec 13, 2025

View Nearby Observations

Detailed Forecast


Today
NNE wind 7 to 11 kt. Showers. Seas around 2 ft.
Tonight
NNE wind around 9 kt. A chance of showers, mainly before 2am. Seas around 2 ft.
Monday
N wind 12 to 14 kt. A chance of showers between 7am and 1pm. Seas around 2 ft.
Monday Night
NNE wind around 17 kt. Mostly cloudy. Seas 2 to 3 ft.
Tuesday
N wind 12 to 15 kt decreasing to 9 to 12 kt in the afternoon. Mostly sunny. Seas around 3 ft.
Tuesday Night
N wind 5 to 7 kt. Mostly clear. Seas around 2 ft.
Wednesday
NW wind 5 to 10 kt becoming WSW in the afternoon. Sunny. Seas around 2 ft.
Wednesday Night
WSW wind around 10 kt. Mostly clear. Seas around 2 ft.
Thursday
W wind around 9 kt becoming S in the afternoon. Sunny. Seas around 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: 31.49°N 81.19°W
Last Update: 6:07 am EST Dec 7, 2025
Forecast Valid: 7am EST Dec 7, 2025-6pm EST Dec 13, 2025
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