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Charleston, SC Local Forecast Office

5NM N Altamaha Sound FL

Marine Point Forecast

[NOTICE]
    • Today

      Today:W wind around 13 kt. Partly sunny. Seas 1 ft or less.

      W 13kt
      < 1ft

    • Tonight

      Tonight:W wind 7 to 9 kt. Mostly clear. Seas 1 ft or less.

      W 9kt
      < 1ft

    • Columbus Day

      Columbus Day:NW wind 8 to 11 kt. Sunny. Seas 1 ft or less.

      NW 11kt
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:N wind around 6 kt becoming ENE in the afternoon. Sunny. Seas 1 ft or less.

      N 6kt
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Clear. Seas 1 ft or less.

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Clear. Seas 1 ft or less.

      Light Wind
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming E around 6 kt in the afternoon. Sunny. Seas 1 ft or less.

      ⇑E 6kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 8:32 am EDT Oct 11, 2026
Forecast Valid: 11am EDT Oct 11, 2026-6pm EDT Oct 17, 2026

View Nearby Observations

Detailed Forecast


Today
W wind around 13 kt. Partly sunny. Seas 1 ft or less.
Tonight
W wind 7 to 9 kt. Mostly clear. Seas 1 ft or less.
Columbus Day
NW wind 8 to 11 kt. Sunny. Seas 1 ft or less.
Monday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Tuesday
N wind around 6 kt becoming ENE in the afternoon. Sunny. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Clear. Seas 1 ft or less.
Wednesday
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Clear. Seas 1 ft or less.
Thursday
Variable winds less than 5 kt becoming E around 6 kt in the afternoon. Sunny. 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: 31.38°N 81.29°W
Last Update: 8:32 am EDT Oct 11, 2026
Forecast Valid: 11am EDT Oct 11, 2026-6pm EDT Oct 17, 2026
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