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Charleston, SC Local Forecast Office

24NM NE Altamaha Sound FL

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:S wind 9 to 11 kt. A chance of showers and thunderstorms, mainly between 4pm and 5pm.   Seas around 2 ft.

      S 11kt
      2ft

    • Tonight

      Tonight:SW wind around 13 kt. A slight chance of showers and thunderstorms before 8pm.   Seas around 3 ft.

      SW 13kt
      3ft

    • Saturday

      Saturday:WSW wind 7 to 10 kt becoming S in the afternoon. Sunny. Seas around 2 ft.

      S 10kt
      2ft

    • Saturday Night

      Saturday Night:S wind 12 to 14 kt becoming SW after midnight. Mostly clear. Seas around 3 ft.

      S 14kt
      3ft

    • Sunday

      Sunday:W wind 9 to 11 kt becoming SSW in the afternoon. Sunny. Seas 2 to 3 ft.

      W 11kt
      2-3ft

    • Sunday Night

      Sunday Night:SSW wind 10 to 12 kt becoming WSW after midnight. A slight chance of showers and thunderstorms before 2am.   Seas 2 to 3 ft.

      SSW 12kt
      2-3ft

    • Monday

      Monday:W wind 7 to 11 kt becoming SW in the afternoon. A chance of showers and thunderstorms after 2pm.   Seas around 2 ft.

      W 11kt
      2ft

    • Monday Night

      Monday Night:SSW wind 8 to 10 kt becoming W after midnight. A chance of showers and thunderstorms.   Seas around 2 ft.

      SSW 10kt
      2ft

    • Tuesday

      Tuesday:N wind around 9 kt becoming ENE in the afternoon. Showers and thunderstorms likely, mainly after 2pm.   Seas around 2 ft.

      N 9kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 7:04 am EDT Jul 18, 2025
Forecast Valid: 1pm EDT Jul 18, 2025-6pm EDT Jul 24, 2025

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Detailed Forecast


This Afternoon
S wind 9 to 11 kt. A chance of showers and thunderstorms, mainly between 4pm and 5pm. Seas around 2 ft.
Tonight
SW wind around 13 kt. A slight chance of showers and thunderstorms before 8pm. Seas around 3 ft.
Saturday
WSW wind 7 to 10 kt becoming S in the afternoon. Sunny. Seas around 2 ft.
Saturday Night
S wind 12 to 14 kt becoming SW after midnight. Mostly clear. Seas around 3 ft.
Sunday
W wind 9 to 11 kt becoming SSW in the afternoon. Sunny. Seas 2 to 3 ft.
Sunday Night
SSW wind 10 to 12 kt becoming WSW after midnight. A slight chance of showers and thunderstorms before 2am. Seas 2 to 3 ft.
Monday
W wind 7 to 11 kt becoming SW in the afternoon. A chance of showers and thunderstorms after 2pm. Seas around 2 ft.
Monday Night
SSW wind 8 to 10 kt becoming W after midnight. A chance of showers and thunderstorms. Seas around 2 ft.
Tuesday
N wind around 9 kt becoming ENE in the afternoon. Showers and thunderstorms likely, mainly after 2pm. 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.
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ABOUT THIS FORECAST

Point Forecast: 31.63°N 81.02°W
Last Update: 7:04 am EDT Jul 18, 2025
Forecast Valid: 1pm EDT Jul 18, 2025-6pm EDT Jul 24, 2025
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