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Charleston, SC Local Forecast Office

13NM NNE Altamaha Sound FL

Marine Point Forecast

[NOTICE]
    • Today

      Today:SSW wind 5 to 10 kt becoming SSE in the afternoon. Sunny. Seas around 2 ft.

      SSE 10kt
      2ft

    • Tonight

      Tonight:SSE wind 8 to 10 kt becoming SSW after midnight. Mostly clear. Seas around 2 ft.

      SSE 10kt
      2ft

    • Wednesday

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

      SSE 10kt
      2ft

    • Wednesday Night

      Wednesday Night:S wind around 10 kt. Mostly clear. Seas 2 to 3 ft.

      S 10kt
      2-3ft

    • Thursday

      Thursday:SSW wind 7 to 11 kt becoming S in the afternoon. Sunny. Seas around 2 ft.

      S 11kt
      2ft

    • Thursday Night

      Thursday Night:S wind 10 to 13 kt. Mostly clear. Seas 2 to 3 ft.

      S 13kt
      2-3ft

    • Friday

      Friday:WSW wind 6 to 9 kt becoming S in the afternoon. Sunny. Seas around 2 ft.

      S 9kt
      2ft

    • Friday Night

      Friday Night:SSW wind 8 to 10 kt. Mostly clear. Seas 2 to 3 ft.

      SSW 10kt
      2-3ft

    • Saturday

      Saturday:SW wind 6 to 10 kt becoming SSE in the afternoon. Mostly sunny. Seas around 2 ft.

      SSE 10kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 8:32 am EDT Apr 14, 2026
Forecast Valid: 11am EDT Apr 14, 2026-6pm EDT Apr 20, 2026

View Nearby Observations

Detailed Forecast


Today
SSW wind 5 to 10 kt becoming SSE in the afternoon. Sunny. Seas around 2 ft.
Tonight
SSE wind 8 to 10 kt becoming SSW after midnight. Mostly clear. Seas around 2 ft.
Wednesday
SW wind 5 to 10 kt becoming SSE in the afternoon. Sunny. Seas around 2 ft.
Wednesday Night
S wind around 10 kt. Mostly clear. Seas 2 to 3 ft.
Thursday
SSW wind 7 to 11 kt becoming S in the afternoon. Sunny. Seas around 2 ft.
Thursday Night
S wind 10 to 13 kt. Mostly clear. Seas 2 to 3 ft.
Friday
WSW wind 6 to 9 kt becoming S in the afternoon. Sunny. Seas around 2 ft.
Friday Night
SSW wind 8 to 10 kt. Mostly clear. Seas 2 to 3 ft.
Saturday
SW wind 6 to 10 kt becoming SSE in the afternoon. 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: 31.49°N 81.19°W
Last Update: 8:32 am EDT Apr 14, 2026
Forecast Valid: 11am EDT Apr 14, 2026-6pm EDT Apr 20, 2026
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