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Charleston, SC Local Forecast Office

5NM N Rattlesnake Shoal MR

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NW wind around 6 kt. Sunny. Seas 1 ft or less.

      NW 6kt
      < 1ft

    • Tonight

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

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:W wind 5 to 9 kt. Sunny. Seas 1 ft or less.

      W 9kt
      < 1ft

    • Wednesday Night

      Wednesday Night:W wind 8 to 11 kt, with gusts as high as 20 kt. Mostly clear. Seas 1 ft or less.

      W 11kt
      < 1ft

    • New Year's Day

      New Year's Day:W wind 6 to 10 kt. Sunny. Seas 1 ft or less.

      W 10kt
      < 1ft

    • Thursday Night

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

      Light Wind
      < 1ft

    • Friday

      Friday:W wind 5 to 8 kt becoming SW in the afternoon. Mostly cloudy. Seas 1 ft or less.

      SW 8kt
      < 1ft

    • Friday Night

      Friday Night:WSW wind around 6 kt. A chance of showers.   Seas 1 ft or less.

      WSW 6kt
      < 1ft

    • Saturday

      Saturday:SW wind 6 to 9 kt becoming NW in the afternoon. Showers.   Seas 1 ft or less.

      WSW 9kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 12:55 pm EST Dec 30, 2025
Forecast Valid: 1pm EST Dec 30, 2025-6pm EST Jan 5, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
NW wind around 6 kt. Sunny. Seas 1 ft or less.
Tonight
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Wednesday
W wind 5 to 9 kt. Sunny. Seas 1 ft or less.
Wednesday Night
W wind 8 to 11 kt, with gusts as high as 20 kt. Mostly clear. Seas 1 ft or less.
New Year's Day
W wind 6 to 10 kt. Sunny. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Friday
W wind 5 to 8 kt becoming SW in the afternoon. Mostly cloudy. Seas 1 ft or less.
Friday Night
WSW wind around 6 kt. A chance of showers. Seas 1 ft or less.
Saturday
SW wind 6 to 9 kt becoming NW in the afternoon. Showers. 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: 12:55 pm EST Dec 30, 2025
Forecast Valid: 1pm EST Dec 30, 2025-6pm EST Jan 5, 2026
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