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Charleston, SC Local Forecast Office

22NM NNE Altamaha Sound FL

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:WNW wind around 12 kt. A slight chance of showers before 3pm.   Seas around 3 ft.

      WNW 12kt
      3ft

    • Tonight

      Tonight:NNW wind 8 to 10 kt. Mostly cloudy. Seas 3 to 4 ft.

      NNW 10kt
      3-4ft

    • Wednesday

      Wednesday:NNW wind around 6 kt becoming variable and less than 5 kt. Partly sunny. Seas around 2 ft.

      NNW 6kt⇓
      2ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Partly cloudy. Seas 1 to 2 ft.

      Light Wind
      1-2ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming NNW around 6 kt in the afternoon. Mostly sunny. Seas around 2 ft.

      ⇑NNW 6kt
      2ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. A chance of showers.   Seas around 2 ft.

      Light Wind
      2ft

    • Friday

      Friday:NE wind 7 to 9 kt. Showers likely, mainly after 1pm.   Seas around 2 ft.

      NE 9kt
      2ft

    • Friday Night

      Friday Night:NE wind 5 to 8 kt becoming NW in the evening. Showers.   Seas around 2 ft.

      NE 8kt
      2ft

    • Saturday

      Saturday:NW wind 6 to 9 kt becoming N in the afternoon. Showers.   Seas around 2 ft.

      NNW 9kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 1:32 pm EST Dec 2, 2025
Forecast Valid: 2pm EST Dec 2, 2025-6pm EST Dec 8, 2025

View Nearby Observations

Detailed Forecast


This Afternoon
WNW wind around 12 kt. A slight chance of showers before 3pm. Seas around 3 ft.
Tonight
NNW wind 8 to 10 kt. Mostly cloudy. Seas 3 to 4 ft.
Wednesday
NNW wind around 6 kt becoming variable and less than 5 kt. Partly sunny. Seas around 2 ft.
Wednesday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 to 2 ft.
Thursday
Variable winds less than 5 kt becoming NNW around 6 kt in the afternoon. Mostly sunny. Seas around 2 ft.
Thursday Night
Variable winds 5 kt or less. A chance of showers. Seas around 2 ft.
Friday
NE wind 7 to 9 kt. Showers likely, mainly after 1pm. Seas around 2 ft.
Friday Night
NE wind 5 to 8 kt becoming NW in the evening. Showers. Seas around 2 ft.
Saturday
NW wind 6 to 9 kt becoming N in the afternoon. 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.
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ABOUT THIS FORECAST

Point Forecast: 31.64°N 81.12°W
Last Update: 1:32 pm EST Dec 2, 2025
Forecast Valid: 2pm EST Dec 2, 2025-6pm EST Dec 8, 2025
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