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Charleston, SC Local Forecast Office

5NM N Rattlesnake Shoal MR

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SW wind around 6 kt becoming variable and less than 5 kt after midnight. Clear. Seas 1 ft or less.

      SW 6kt⇓
      < 1ft

    • Friday

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

      Light Wind
      < 1ft

    • Friday Night

      Friday Night:Variable winds less than 5 kt becoming SW around 6 kt in the evening. Mostly clear. Seas 1 ft or less.

      ⇑SW 6kt
      < 1ft

    • Saturday

      Saturday:W wind around 6 kt. Sunny. Seas 1 ft or less.

      W 6kt
      < 1ft

    • Saturday Night

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

      Light Wind
      < 1ft

    • Sunday

      Sunday:ENE wind around 6 kt. Partly sunny. Seas 1 ft or less.

      ENE 6kt
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds less than 5 kt becoming SW 5 to 8 kt in the evening. Partly cloudy. Seas 1 ft or less.

      ⇑SW 8kt
      < 1ft

    • Monday

      Monday:SW wind 9 to 13 kt, with gusts as high as 20 kt. A slight chance of rain.   Seas 1 ft or less.

      SW 13kt
      < 1ft

    • Monday Night

      Monday Night:W wind around 10 kt becoming NNW after midnight. A slight chance of rain.   Seas 1 ft or less.

      W 10kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 6:05 pm EST Dec 25, 2025
Forecast Valid: 6pm EST Dec 25, 2025-6pm EST Jan 1, 2026

View Nearby Observations

Detailed Forecast


Tonight
SW wind around 6 kt becoming variable and less than 5 kt after midnight. Clear. Seas 1 ft or less.
Friday
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Friday Night
Variable winds less than 5 kt becoming SW around 6 kt in the evening. Mostly clear. Seas 1 ft or less.
Saturday
W wind around 6 kt. Sunny. Seas 1 ft or less.
Saturday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Sunday
ENE wind around 6 kt. Partly sunny. Seas 1 ft or less.
Sunday Night
Variable winds less than 5 kt becoming SW 5 to 8 kt in the evening. Partly cloudy. Seas 1 ft or less.
Monday
SW wind 9 to 13 kt, with gusts as high as 20 kt. A slight chance of rain. Seas 1 ft or less.
Monday Night
W wind around 10 kt becoming NNW after midnight. A slight chance of rain. 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: 6:05 pm EST Dec 25, 2025
Forecast Valid: 6pm EST Dec 25, 2025-6pm EST Jan 1, 2026
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