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Charleston, SC Local Forecast Office

7NM NNE Altamaha Sound FL

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NE wind 8 to 10 kt. Sunny. Seas around 1 ft.

      NE 10kt
      1ft

    • Tonight

      Tonight:ENE wind 7 to 9 kt. Mostly clear. Seas around 1 ft.

      ENE 9kt
      1ft

    • Monday

      Monday:NE wind 9 to 13 kt. Sunny. Seas 1 to 2 ft.

      NE 13kt
      1-2ft

    • Monday Night

      Monday Night:NE wind 6 to 10 kt becoming ESE after midnight. Partly cloudy. Seas around 2 ft.

      NE 10kt
      2ft

    • Tuesday

      Tuesday:SE wind 5 to 9 kt becoming S in the morning. Partly sunny. Seas around 2 ft.

      SSE 9kt
      2ft

    • Tuesday Night

      Tuesday Night:SSE wind around 9 kt becoming SW after midnight. Mostly cloudy. Seas around 2 ft.

      SSE 9kt
      2ft

    • Wednesday

      Wednesday:SW wind 8 to 12 kt. Mostly sunny. Seas around 2 ft.

      SW 12kt
      2ft

    • Wednesday Night

      Wednesday Night:W wind 8 to 11 kt becoming NW 13 to 16 kt after midnight. Mostly cloudy. Seas around 2 ft.

      ⇑NW 16kt
      2ft

    • Thanksgiving Day

      Thanksgiving Day:NNW wind 14 to 16 kt. Mostly sunny. Seas around 2 ft.

      NNW 16kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 12:27 pm EST Nov 23, 2025
Forecast Valid: 1pm EST Nov 23, 2025-6pm EST Nov 29, 2025

View Nearby Observations

Detailed Forecast


This Afternoon
NE wind 8 to 10 kt. Sunny. Seas around 1 ft.
Tonight
ENE wind 7 to 9 kt. Mostly clear. Seas around 1 ft.
Monday
NE wind 9 to 13 kt. Sunny. Seas 1 to 2 ft.
Monday Night
NE wind 6 to 10 kt becoming ESE after midnight. Partly cloudy. Seas around 2 ft.
Tuesday
SE wind 5 to 9 kt becoming S in the morning. Partly sunny. Seas around 2 ft.
Tuesday Night
SSE wind around 9 kt becoming SW after midnight. Mostly cloudy. Seas around 2 ft.
Wednesday
SW wind 8 to 12 kt. Mostly sunny. Seas around 2 ft.
Wednesday Night
W wind 8 to 11 kt becoming NW 13 to 16 kt after midnight. Mostly cloudy. Seas around 2 ft.
Thanksgiving Day
NNW wind 14 to 16 kt. Mostly 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: 31.4°N 81.23°W
Last Update: 12:27 pm EST Nov 23, 2025
Forecast Valid: 1pm EST Nov 23, 2025-6pm EST Nov 29, 2025
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