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Charleston, SC Local Forecast Office

24NM NE Altamaha Sound FL

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SE wind 13 to 16 km/h. Mostly clear. Seas around 1 m.

      SE 16km/h
      1m

    • Saturday

      Saturday:ESE wind 14 to 18 km/h. Sunny. Seas around 1 m.

      ESE 18km/h
      1m

    • Saturday Night

      Saturday Night:ESE wind 16 to 18 km/h becoming SSE after midnight. Mostly cloudy. Seas around 1 m.

      SE 18km/h
      1m

    • Sunday

      Sunday:SSE wind 13 to 16 km/h increasing to 18 to 21 km/h in the afternoon. Mostly sunny. Seas around 1 m.

      ⇑SSE 21km/h
      1m

    • Sunday Night

      Sunday Night:SE wind around 16 km/h. Partly cloudy. Seas around 1 m.

      SE 16km/h
      1m

    • Monday

      Monday:E wind 13 to 18 km/h. Sunny. Seas around 1 m.

      E 18km/h
      1m

    • Monday Night

      Monday Night:SE wind 13 to 16 km/h. Mostly clear. Seas around 1 m.

      SE 16km/h
      1m

    • Tuesday

      Tuesday:ESE wind 10 to 13 km/h increasing to 13 to 16 km/h in the afternoon. Sunny. Seas around 1 m.

      ⇑ESE 16km/h
      1m

    • Tuesday Night

      Tuesday Night:SE wind 11 to 14 km/h decreasing to 8 to 11 km/h after midnight. Partly cloudy. Seas around 1 m.

      SE 14km/h⇓
      1m


Associated Zone Forecast which includes this point

Last Update: 2:40 pm EDT May 15, 2026
Forecast Valid: 6pm EDT May 15, 2026-6pm EDT May 22, 2026

View Nearby Observations

Detailed Forecast


Tonight
SE wind 13 to 16 km/h. Mostly clear. Seas around 1 m.
Saturday
ESE wind 14 to 18 km/h. Sunny. Seas around 1 m.
Saturday Night
ESE wind 16 to 18 km/h becoming SSE after midnight. Mostly cloudy. Seas around 1 m.
Sunday
SSE wind 13 to 16 km/h increasing to 18 to 21 km/h in the afternoon. Mostly sunny. Seas around 1 m.
Sunday Night
SE wind around 16 km/h. Partly cloudy. Seas around 1 m.
Monday
E wind 13 to 18 km/h. Sunny. Seas around 1 m.
Monday Night
SE wind 13 to 16 km/h. Mostly clear. Seas around 1 m.
Tuesday
ESE wind 10 to 13 km/h increasing to 13 to 16 km/h in the afternoon. Sunny. Seas around 1 m.
Tuesday Night
SE wind 11 to 14 km/h decreasing to 8 to 11 km/h after midnight. Partly cloudy. Seas around 1 m.

*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: 31.63°N 81.02°W
Last Update: 2:40 pm EDT May 15, 2026
Forecast Valid: 6pm EDT May 15, 2026-6pm EDT May 22, 2026
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