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Charleston, SC Local Forecast Office

5NM N Rattlesnake Shoal MR

Marine Point Forecast

[NOTICE]
    • Overnight

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

      Light Wind
      < 1ft

    • Tuesday

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

      Light Wind
      < 1ft

    • Tuesday Night

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

      Light Wind
      < 1ft

    • Wednesday

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

      ⇑S 6kt
      < 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 SSW around 6 kt in the afternoon. Sunny. Seas 1 ft or less.

      ⇑SSW 6kt
      < 1ft

    • Thursday Night

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

      Light Wind
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming SW 5 to 10 kt in the afternoon. Sunny. Seas 1 ft or less.

      ⇑SW 10kt
      < 1ft

    • Friday Night

      Friday Night:WSW wind 7 to 10 kt becoming N 13 to 18 kt after midnight. Winds could gust as high as 24 kt. Mostly clear. Seas 1 ft or less.

      ⇑N 18kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 8:30 pm EDT Oct 12, 2026
Forecast Valid: 11pm EDT Oct 12, 2026-6pm EDT Oct 19, 2026

View Nearby Observations

Detailed Forecast


Overnight
Variable winds 5 kt or less. Clear. Seas 1 ft or less.
Tuesday
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Clear. Seas 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming S around 6 kt in the afternoon. 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 SSW around 6 kt in the afternoon. Sunny. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Clear. Seas 1 ft or less.
Friday
Variable winds less than 5 kt becoming SW 5 to 10 kt in the afternoon. Sunny. Seas 1 ft or less.
Friday Night
WSW wind 7 to 10 kt becoming N 13 to 18 kt after midnight. Winds could gust as high as 24 kt. Mostly clear. 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: 32.81°N 79.73°W
Last Update: 8:30 pm EDT Oct 12, 2026
Forecast Valid: 11pm EDT Oct 12, 2026-6pm EDT Oct 19, 2026
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