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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. Partly cloudy. Seas 1 ft or less.

      Light Wind
      < 1ft

    • Friday

      Friday:NNE wind 6 to 8 kt becoming E in the afternoon. Sunny. Seas 1 ft or less.

      NNE 8kt
      < 1ft

    • Friday Night

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

      Light Wind
      < 1ft

    • Saturday

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

      Light Wind
      < 1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. A chance of showers after 1am.   Seas 1 ft or less.

      Light Wind
      < 1ft

    • Sunday

      Sunday:S wind 7 to 10 kt increasing to 10 to 13 kt in the afternoon. Showers.   Seas 1 ft or less.

      ⇑S 13kt
      < 1ft

    • Sunday Night

      Sunday Night:S wind 7 to 11 kt becoming SW after midnight. Showers and possibly a thunderstorm.   Seas 1 ft or less.

      S 11kt
      < 1ft

    • Washington's Birthday

      Washington's Birthday:NW wind 6 to 8 kt becoming NNE in the afternoon. A chance of showers.   Seas 1 ft or less.

      NNE 8kt
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. A chance of showers.   Seas 1 ft or less.

      Light Wind
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 7:30 pm EST Feb 12, 2026
Forecast Valid: 12am EST Feb 13, 2026-6pm EST Feb 19, 2026

View Nearby Observations

Detailed Forecast


Overnight
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Friday
NNE wind 6 to 8 kt becoming E in the afternoon. Sunny. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Saturday
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Saturday Night
Variable winds 5 kt or less. A chance of showers after 1am. Seas 1 ft or less.
Sunday
S wind 7 to 10 kt increasing to 10 to 13 kt in the afternoon. Showers. Seas 1 ft or less.
Sunday Night
S wind 7 to 11 kt becoming SW after midnight. Showers and possibly a thunderstorm. Seas 1 ft or less.
Washington's Birthday
NW wind 6 to 8 kt becoming NNE in the afternoon. A chance of showers. Seas 1 ft or less.
Monday Night
Variable winds 5 kt or less. A chance of showers. Seas 1 ft or less.

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: 32.81°N 79.73°W
Last Update: 7:30 pm EST Feb 12, 2026
Forecast Valid: 12am EST Feb 13, 2026-6pm EST Feb 19, 2026
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