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Charleston, SC Local Forecast Office

5NM N Rattlesnake Shoal MR

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:SW wind around 11 kt. Sunny. Seas 1 ft or less.

      SW 11kt
      < 1ft

    • Tonight

      Tonight:SW wind 5 to 7 kt becoming W after midnight. Partly cloudy. Seas 1 ft or less.

      SW 7kt
      < 1ft

    • Sunday

      Sunday:NNW wind around 6 kt becoming NNE in the afternoon. Sunny. Seas 1 ft or less.

      N 6kt
      < 1ft

    • Sunday Night

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

      Light Wind
      < 1ft

    • Monday

      Monday:NNE wind 7 to 10 kt becoming ENE in the afternoon. Sunny. Seas 1 ft or less.

      ENE 10kt
      < 1ft

    • Monday Night

      Monday Night:ENE wind 5 to 8 kt becoming E after midnight. Partly cloudy. Seas 1 ft or less.

      ENE 8kt
      < 1ft

    • Tuesday

      Tuesday:S wind 5 to 8 kt. A slight chance of showers before 1pm.   Seas 1 ft or less.

      S 8kt
      < 1ft

    • Tuesday Night

      Tuesday Night:S wind 5 to 7 kt becoming SW after midnight. Mostly cloudy. Seas 1 ft or less.

      SSW 7kt
      < 1ft

    • Wednesday

      Wednesday:SW wind 6 to 10 kt. Partly sunny. Seas 1 ft or less.

      SW 10kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 1:30 pm EST Nov 22, 2025
Forecast Valid: 2pm EST Nov 22, 2025-6pm EST Nov 28, 2025

View Nearby Observations

Detailed Forecast


This Afternoon
SW wind around 11 kt. Sunny. Seas 1 ft or less.
Tonight
SW wind 5 to 7 kt becoming W after midnight. Partly cloudy. Seas 1 ft or less.
Sunday
NNW wind around 6 kt becoming NNE in the afternoon. Sunny. Seas 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Monday
NNE wind 7 to 10 kt becoming ENE in the afternoon. Sunny. Seas 1 ft or less.
Monday Night
ENE wind 5 to 8 kt becoming E after midnight. Partly cloudy. Seas 1 ft or less.
Tuesday
S wind 5 to 8 kt. A slight chance of showers before 1pm. Seas 1 ft or less.
Tuesday Night
S wind 5 to 7 kt becoming SW after midnight. Mostly cloudy. Seas 1 ft or less.
Wednesday
SW wind 6 to 10 kt. Partly 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: 1:30 pm EST Nov 22, 2025
Forecast Valid: 2pm EST Nov 22, 2025-6pm EST Nov 28, 2025
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