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Charleston, SC Local Forecast Office

5NM N Rattlesnake Shoal MR

Marine Point Forecast

[NOTICE]
    • Today

      Today:W wind 13 to 16 kt, with gusts as high as 23 kt. Sunny. Seas 1 ft or less.

      W 16kt
      < 1ft

    • Tonight

      Tonight:WNW wind 13 to 18 kt, with gusts as high as 30 kt. Mostly clear. Seas 1 ft or less.

      WNW 18kt
      < 1ft

    • Veterans Day

      Veterans Day:WNW wind 10 to 12 kt, with gusts as high as 20 kt. Sunny. Seas 1 ft or less.

      WNW 12kt
      < 1ft

    • Tuesday Night

      Tuesday Night:W wind 7 to 9 kt. Clear. Seas 1 ft or less.

      W 9kt
      < 1ft

    • Wednesday

      Wednesday:WSW wind 10 to 14 kt, with gusts as high as 20 kt. Sunny. Seas 1 ft or less.

      WSW 14kt
      < 1ft

    • Wednesday Night

      Wednesday Night:WSW wind 8 to 12 kt becoming WNW after midnight. Winds could gust as high as 20 kt. Mostly clear. Seas 1 ft or less.

      WSW 12kt
      < 1ft

    • Thursday

      Thursday:WNW wind around 6 kt becoming variable and less than 5 kt in the afternoon. Sunny. Seas 1 ft or less.

      WNW 6kt⇓
      < 1ft

    • Thursday Night

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

      Light Wind
      < 1ft

    • Friday

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

      Light Wind
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 9:08 am EST Nov 10, 2025
Forecast Valid: 10am EST Nov 10, 2025-6pm EST Nov 16, 2025

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EST THIS AFTERNOON...

Today
W wind 13 to 16 kt, with gusts as high as 23 kt. Sunny. Seas 1 ft or less.
Tonight
WNW wind 13 to 18 kt, with gusts as high as 30 kt. Mostly clear. Seas 1 ft or less.
Veterans Day
WNW wind 10 to 12 kt, with gusts as high as 20 kt. Sunny. Seas 1 ft or less.
Tuesday Night
W wind 7 to 9 kt. Clear. Seas 1 ft or less.
Wednesday
WSW wind 10 to 14 kt, with gusts as high as 20 kt. Sunny. Seas 1 ft or less.
Wednesday Night
WSW wind 8 to 12 kt becoming WNW after midnight. Winds could gust as high as 20 kt. Mostly clear. Seas 1 ft or less.
Thursday
WNW wind around 6 kt becoming variable and less than 5 kt in the afternoon. Sunny. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Friday
Variable winds 5 kt or less. 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: 32.81°N 79.73°W
Last Update: 9:08 am EST Nov 10, 2025
Forecast Valid: 10am EST Nov 10, 2025-6pm EST Nov 16, 2025
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