Hazardous Weather Conditions

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Charleston, SC Local Forecast Office

15NM N Altamaha Sound FL

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:S wind 5 to 10 kt becoming SSW after midnight. Clear. Seas 1 ft or less.

      S 10kt
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming SSE 5 to 8 kt in the afternoon. Sunny. Seas 1 ft or less.

      ⇑SSE 8kt
      < 1ft

    • Friday Night

      Friday Night:S wind around 6 kt. Mostly clear. Seas 1 ft or less.

      S 6kt
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Mostly sunny. Seas 1 ft or less.

      ⇑S 10kt
      < 1ft

    • Saturday Night

      Saturday Night:S wind 5 to 8 kt becoming SSW after midnight. Mostly cloudy. Seas 1 ft or less.

      S 8kt
      < 1ft

    • Sunday

      Sunday:SW wind 5 to 10 kt. Partly sunny. Seas 1 ft or less.

      SW 10kt
      < 1ft

    • Sunday Night

      Sunday Night:N wind 9 to 11 kt. Mostly cloudy. Seas 1 ft or less.

      N 11kt
      < 1ft

    • Monday

      Monday:NNE wind around 13 kt becoming ENE in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Seas 1 ft or less.

      NNE 13kt
      < 1ft

    • Monday Night

      Monday Night:ENE wind around 6 kt. Mostly clear. Seas 1 ft or less.

      ENE 6kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 2:30 pm EDT Apr 16, 2026
Forecast Valid: 5pm EDT Apr 16, 2026-6pm EDT Apr 23, 2026

View Nearby Observations

Detailed Forecast


Tonight
S wind 5 to 10 kt becoming SSW after midnight. Clear. Seas 1 ft or less.
Friday
Variable winds less than 5 kt becoming SSE 5 to 8 kt in the afternoon. Sunny. Seas 1 ft or less.
Friday Night
S wind around 6 kt. Mostly clear. Seas 1 ft or less.
Saturday
Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Mostly sunny. Seas 1 ft or less.
Saturday Night
S wind 5 to 8 kt becoming SSW after midnight. Mostly cloudy. Seas 1 ft or less.
Sunday
SW wind 5 to 10 kt. Partly sunny. Seas 1 ft or less.
Sunday Night
N wind 9 to 11 kt. Mostly cloudy. Seas 1 ft or less.
Monday
NNE wind around 13 kt becoming ENE in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Seas 1 ft or less.
Monday Night
ENE wind around 6 kt. Mostly clear. Seas 1 ft or less.

*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: 31.54°N 81.27°W
Last Update: 2:30 pm EDT Apr 16, 2026
Forecast Valid: 5pm EDT Apr 16, 2026-6pm EDT Apr 23, 2026
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