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Charleston, SC Local Forecast Office

3NM NNE Altamaha Sound FL

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:SW wind around 9 kt. Partly cloudy. Seas around 2 ft.

      SW 9kt
      2ft

    • Wednesday

      Wednesday:S wind around 10 kt. A chance of rain, mainly after 5pm.   Seas around 2 ft.

      S 10kt
      2ft

    • Wednesday Night

      Wednesday Night:SSW wind 6 to 9 kt becoming WNW after midnight. Rain, mainly before 2am.   Seas around 2 ft.

      WNW 9kt
      2ft

    • Thursday

      Thursday:NW wind 11 to 15 kt. A slight chance of rain.   Seas around 2 ft.

      NW 15kt
      2ft

    • Thursday Night

      Thursday Night:NW wind 9 to 14 kt. Partly cloudy. Seas 1 to 2 ft.

      NW 14kt
      1-2ft

    • Friday

      Friday:WNW wind 11 to 14 kt becoming WSW in the afternoon. Sunny. Seas 1 to 2 ft.

      WSW 14kt
      1-2ft

    • Friday Night

      Friday Night:W wind around 15 kt, with gusts as high as 21 kt. Mostly clear. Seas around 2 ft.

      W 15kt
      2ft

    • Saturday

      Saturday:WNW wind 11 to 14 kt becoming N 8 to 11 kt in the afternoon. Sunny. Seas around 2 ft.

      WNW 14kt⇓
      2ft

    • Saturday Night

      Saturday Night:NE wind 5 to 7 kt. Mostly clear. Seas around 1 ft.

      NE 7kt
      1ft


Associated Zone Forecast which includes this point

Last Update: 12:17 am EST Feb 4, 2026
Forecast Valid: 12am EST Feb 4, 2026-6pm EST Feb 10, 2026

View Nearby Observations

Detailed Forecast


Overnight
SW wind around 9 kt. Partly cloudy. Seas around 2 ft.
Wednesday
S wind around 10 kt. A chance of rain, mainly after 5pm. Seas around 2 ft.
Wednesday Night
SSW wind 6 to 9 kt becoming WNW after midnight. Rain, mainly before 2am. Seas around 2 ft.
Thursday
NW wind 11 to 15 kt. A slight chance of rain. Seas around 2 ft.
Thursday Night
NW wind 9 to 14 kt. Partly cloudy. Seas 1 to 2 ft.
Friday
WNW wind 11 to 14 kt becoming WSW in the afternoon. Sunny. Seas 1 to 2 ft.
Friday Night
W wind around 15 kt, with gusts as high as 21 kt. Mostly clear. Seas around 2 ft.
Saturday
WNW wind 11 to 14 kt becoming N 8 to 11 kt in the afternoon. Sunny. Seas around 2 ft.
Saturday Night
NE wind 5 to 7 kt. Mostly clear. 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: 31.34°N 81.26°W
Last Update: 12:17 am EST Feb 4, 2026
Forecast Valid: 12am EST Feb 4, 2026-6pm EST Feb 10, 2026
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