For More Weather Information:

Charleston, SC Local Forecast Office

5NM N Rattlesnake Shoal MR

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:NE wind 20 to 23 kt decreasing to 14 to 17 kt after midnight. Winds could gust as high as 30 kt. Mostly clear. Seas 1 ft or less.

      NE 23kt⇓
      < 1ft

    • Monday

      Monday:NNE wind around 14 kt, with gusts as high as 21 kt. Sunny. Seas 1 ft or less.

      NNE 14kt
      < 1ft

    • Monday Night

      Monday Night:NE wind around 8 kt. Mostly clear. Seas 1 ft or less.

      NE 8kt
      < 1ft

    • Tuesday

      Tuesday:NE wind 9 to 12 kt. Sunny. Seas 1 ft or less.

      NE 12kt
      < 1ft

    • Tuesday Night

      Tuesday Night:NE wind around 10 kt. Mostly clear. Seas 1 ft or less.

      NE 10kt
      < 1ft

    • Wednesday

      Wednesday:NE wind 11 to 14 kt increasing to 15 to 18 kt in the afternoon. Mostly sunny. Seas 1 ft or less.

      ⇑NE 18kt
      < 1ft

    • Wednesday Night

      Wednesday Night:NE wind 14 to 17 kt, with gusts as high as 24 kt. Mostly cloudy. Seas 1 ft or less.

      NE 17kt
      < 1ft

    • Thursday

      Thursday:NE wind 13 to 17 kt. Mostly sunny. Seas 1 ft or less.

      NE 17kt
      < 1ft

    • Thursday Night

      Thursday Night:NE wind 10 to 13 kt. Mostly clear. Seas 1 ft or less.

      NE 13kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 2:42 pm EDT Oct 25, 2026
Forecast Valid: 5pm EDT Oct 25, 2026-6pm EST Nov 1, 2026

View Nearby Observations

Detailed Forecast


Tonight
NE wind 20 to 23 kt decreasing to 14 to 17 kt after midnight. Winds could gust as high as 30 kt. Mostly clear. Seas 1 ft or less.
Monday
NNE wind around 14 kt, with gusts as high as 21 kt. Sunny. Seas 1 ft or less.
Monday Night
NE wind around 8 kt. Mostly clear. Seas 1 ft or less.
Tuesday
NE wind 9 to 12 kt. Sunny. Seas 1 ft or less.
Tuesday Night
NE wind around 10 kt. Mostly clear. Seas 1 ft or less.
Wednesday
NE wind 11 to 14 kt increasing to 15 to 18 kt in the afternoon. Mostly sunny. Seas 1 ft or less.
Wednesday Night
NE wind 14 to 17 kt, with gusts as high as 24 kt. Mostly cloudy. Seas 1 ft or less.
Thursday
NE wind 13 to 17 kt. Mostly sunny. Seas 1 ft or less.
Thursday Night
NE wind 10 to 13 kt. Mostly clear. 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 32.81°N 79.73°W
Last Update: 2:42 pm EDT Oct 25, 2026
Forecast Valid: 5pm EDT Oct 25, 2026-6pm EST Nov 1, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data