For More Weather Information:

Charleston, SC Local Forecast Office

21NM NNE Altamaha Sound FL

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SW wind 7 to 9 kt becoming WNW after midnight. Mostly clear. Seas around 2 ft.

      SW 9kt
      2ft

    • Friday

      Friday:N wind around 6 kt becoming ESE in the afternoon. Sunny. Seas around 1 ft.

      N 6kt
      1ft

    • Friday Night

      Friday Night:SSE wind 6 to 8 kt becoming SW after midnight. Mostly clear. Seas 1 to 2 ft.

      SSE 8kt
      1-2ft

    • Saturday

      Saturday:N wind 7 to 9 kt becoming E in the afternoon. Sunny. Seas 1 to 2 ft.

      ENE 9kt
      1-2ft

    • Saturday Night

      Saturday Night:ESE wind around 8 kt becoming SSE after midnight. Mostly clear. Seas 1 to 2 ft.

      ESE 8kt
      1-2ft

    • Sunday

      Sunday:S wind 7 to 10 kt. A slight chance of showers, then a chance of showers and thunderstorms after 2pm.   Seas around 2 ft.

      S 10kt
      2ft

    • Sunday Night

      Sunday Night:S wind around 11 kt. A chance of showers and thunderstorms, mainly before 8pm.   Seas around 2 ft.

      S 11kt
      2ft

    • Memorial Day

      Memorial Day:SW wind 8 to 11 kt becoming SSE in the afternoon. A chance of showers.   Seas around 2 ft.

      SSE 11kt
      2ft

    • Monday Night

      Monday Night:SSE wind 9 to 12 kt. A chance of showers and thunderstorms before 2am, then a slight chance of showers.   Seas around 2 ft.

      SSE 12kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 6:33 pm EDT May 22, 2025
Forecast Valid: 10pm EDT May 22, 2025-6pm EDT May 29, 2025

View Nearby Observations

Detailed Forecast


Tonight
SW wind 7 to 9 kt becoming WNW after midnight. Mostly clear. Seas around 2 ft.
Friday
N wind around 6 kt becoming ESE in the afternoon. Sunny. Seas around 1 ft.
Friday Night
SSE wind 6 to 8 kt becoming SW after midnight. Mostly clear. Seas 1 to 2 ft.
Saturday
N wind 7 to 9 kt becoming E in the afternoon. Sunny. Seas 1 to 2 ft.
Saturday Night
ESE wind around 8 kt becoming SSE after midnight. Mostly clear. Seas 1 to 2 ft.
Sunday
S wind 7 to 10 kt. A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Seas around 2 ft.
Sunday Night
S wind around 11 kt. A chance of showers and thunderstorms, mainly before 8pm. Seas around 2 ft.
Memorial Day
SW wind 8 to 11 kt becoming SSE in the afternoon. A chance of showers. Seas around 2 ft.
Monday Night
SSE wind 9 to 12 kt. A chance of showers and thunderstorms before 2am, then a slight chance of showers. Seas around 2 ft.

Winds and seas higher in and near tstms.

*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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 31.62°N 81.12°W
Last Update: 6:33 pm EDT May 22, 2025
Forecast Valid: 10pm EDT May 22, 2025-6pm EDT May 29, 2025
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data