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Charleston, SC Local Forecast Office

3NM NNE Altamaha Sound FL

Marine Point Forecast

[NOTICE]
    • Today

      Today:NW wind 7 to 12 kt. Sunny. Seas around 1 ft.

      NW 12kt
      1ft

    • Tonight

      Tonight:W wind around 8 kt. Clear. Seas 1 to 2 ft.

      W 8kt
      1-2ft

    • Tuesday

      Tuesday:W wind 5 to 10 kt becoming S in the afternoon. Mostly sunny. Seas around 2 ft.

      S 10kt
      2ft

    • Tuesday Night

      Tuesday Night:S wind around 11 kt becoming SW after midnight. Partly cloudy. Seas around 2 ft.

      SSW 11kt
      2ft

    • Wednesday

      Wednesday:SSW wind 10 to 12 kt. A chance of showers, mainly after 1pm.   Seas around 2 ft.

      SSW 12kt
      2ft

    • Wednesday Night

      Wednesday Night:SW wind 7 to 11 kt becoming NW after midnight. Showers likely, mainly before 1am.   Seas around 2 ft.

      NW 11kt
      2ft

    • Thursday

      Thursday:NW wind around 14 kt. Partly sunny. Seas 1 to 2 ft.

      NW 14kt
      1-2ft

    • Thursday Night

      Thursday Night:NNW wind around 10 kt becoming WNW after midnight. Mostly clear. Seas around 1 ft.

      NNW 10kt
      1ft

    • Friday

      Friday:W wind 11 to 15 kt. Sunny. Seas 1 to 2 ft.

      W 15kt
      1-2ft


Associated Zone Forecast which includes this point

Last Update: 4:27 am EST Feb 2, 2026
Forecast Valid: 6am EST Feb 2, 2026-6pm EST Feb 8, 2026

View Nearby Observations

Detailed Forecast


Today
NW wind 7 to 12 kt. Sunny. Seas around 1 ft.
Tonight
W wind around 8 kt. Clear. Seas 1 to 2 ft.
Tuesday
W wind 5 to 10 kt becoming S in the afternoon. Mostly sunny. Seas around 2 ft.
Tuesday Night
S wind around 11 kt becoming SW after midnight. Partly cloudy. Seas around 2 ft.
Wednesday
SSW wind 10 to 12 kt. A chance of showers, mainly after 1pm. Seas around 2 ft.
Wednesday Night
SW wind 7 to 11 kt becoming NW after midnight. Showers likely, mainly before 1am. Seas around 2 ft.
Thursday
NW wind around 14 kt. Partly sunny. Seas 1 to 2 ft.
Thursday Night
NNW wind around 10 kt becoming WNW after midnight. Mostly clear. Seas around 1 ft.
Friday
W wind 11 to 15 kt. 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: 31.34°N 81.26°W
Last Update: 4:27 am EST Feb 2, 2026
Forecast Valid: 6am EST Feb 2, 2026-6pm EST Feb 8, 2026
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