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Charleston, SC Local Forecast Office

3NM NNE Altamaha Sound FL

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:NW wind 9 to 12 kt becoming W after midnight. Partly cloudy. Seas 1 to 2 ft.

      NW 12kt
      1-2ft

    • Friday

      Friday:WSW wind 12 to 15 kt. Sunny. Seas 1 to 2 ft.

      WSW 15kt
      1-2ft

    • Friday Night

      Friday Night:WSW wind around 15 kt becoming WNW after midnight. Winds could gust as high as 21 kt. Clear. Seas around 2 ft.

      WNW 15kt
      2ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday

      Saturday:NW wind 13 to 16 kt becoming N 10 to 13 kt in the afternoon. Sunny. Seas around 2 ft.

      NW 16kt⇓
      2ft

    • Saturday Night

      Saturday Night:NNE wind 7 to 11 kt. Clear. Seas 1 to 2 ft.

      NNE 11kt
      1-2ft

    • Sunday

      Sunday:NE wind 7 to 11 kt becoming E in the afternoon. Sunny. Seas around 2 ft.

      NE 11kt
      2ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Mostly clear. Seas around 2 ft.

      Light Wind
      2ft

    • Monday

      Monday:W wind 5 to 8 kt becoming S in the afternoon. Sunny. Seas around 2 ft.

      S 8kt
      2ft

    • Monday Night

      Monday Night:SE wind around 6 kt becoming W after midnight. Mostly clear. Seas around 2 ft.

      SE 6kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 7:30 pm EST Feb 5, 2026
Forecast Valid: 9pm EST Feb 5, 2026-6pm EST Feb 12, 2026

View Nearby Observations

Detailed Forecast


Tonight
NW wind 9 to 12 kt becoming W after midnight. Partly cloudy. Seas 1 to 2 ft.
Friday
WSW wind 12 to 15 kt. Sunny. Seas 1 to 2 ft.
Friday Night
WSW wind around 15 kt becoming WNW after midnight. Winds could gust as high as 21 kt. Clear. Seas around 2 ft.
Saturday
NW wind 13 to 16 kt becoming N 10 to 13 kt in the afternoon. Sunny. Seas around 2 ft.
Saturday Night
NNE wind 7 to 11 kt. Clear. Seas 1 to 2 ft.
Sunday
NE wind 7 to 11 kt becoming E in the afternoon. Sunny. Seas around 2 ft.
Sunday Night
Variable winds 5 kt or less. Mostly clear. Seas around 2 ft.
Monday
W wind 5 to 8 kt becoming S in the afternoon. Sunny. Seas around 2 ft.
Monday Night
SE wind around 6 kt becoming W after midnight. Mostly clear. 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: 31.34°N 81.26°W
Last Update: 7:30 pm EST Feb 5, 2026
Forecast Valid: 9pm EST Feb 5, 2026-6pm EST Feb 12, 2026
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