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Charleston, SC Local Forecast Office

5NM N Rattlesnake Shoal MR

Marine Point Forecast

[NOTICE]
    • Tuesday

      Tuesday:NNE wind 9 to 13 kt becoming ENE in the afternoon. Sunny. Seas 1 ft or less.

      NE 13kt
      < 1ft

    • Tuesday Night

      Tuesday Night:ENE wind around 10 kt. Increasing clouds. Seas 1 ft or less.

      ENE 10kt
      < 1ft

    • Wednesday

      Wednesday:NNE wind 10 to 13 kt increasing to 14 to 17 kt in the afternoon. Winds could gust as high as 23 kt. Mostly sunny. Seas 1 ft or less.

      ⇑NNE 17kt
      < 1ft

    • Wednesday Night

      Wednesday Night:NE wind 12 to 15 kt, with gusts as high as 23 kt. Partly cloudy during the early evening, then becoming cloudy. Seas 1 ft or less.

      NE 15kt
      < 1ft

    • Thursday

      Thursday:NNE wind 12 to 15 kt, with gusts as high as 21 kt. Mostly sunny. Seas 1 ft or less.

      NNE 15kt
      < 1ft

    • Thursday Night

      Thursday Night:NNE wind 8 to 10 kt. Partly cloudy. Seas 1 ft or less.

      NNE 10kt
      < 1ft

    • Friday

      Friday:ENE wind 8 to 12 kt. Sunny. Seas 1 ft or less.

      ENE 12kt
      < 1ft

    • Friday Night

      Friday Night:NE wind around 8 kt. Partly cloudy. Seas 1 ft or less.

      NE 8kt
      < 1ft

    • Saturday

      Saturday:ENE wind 10 to 15 kt, with gusts as high as 22 kt. A slight chance of showers.   Seas 1 ft or less.

      ENE 15kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 2:49 am EDT Oct 27, 2026
Forecast Valid: 4am EDT Oct 27, 2026-6pm EST Nov 2, 2026

View Nearby Observations

Detailed Forecast


Tuesday
NNE wind 9 to 13 kt becoming ENE in the afternoon. Sunny. Seas 1 ft or less.
Tuesday Night
ENE wind around 10 kt. Increasing clouds. Seas 1 ft or less.
Wednesday
NNE wind 10 to 13 kt increasing to 14 to 17 kt in the afternoon. Winds could gust as high as 23 kt. Mostly sunny. Seas 1 ft or less.
Wednesday Night
NE wind 12 to 15 kt, with gusts as high as 23 kt. Partly cloudy during the early evening, then becoming cloudy. Seas 1 ft or less.
Thursday
NNE wind 12 to 15 kt, with gusts as high as 21 kt. Mostly sunny. Seas 1 ft or less.
Thursday Night
NNE wind 8 to 10 kt. Partly cloudy. Seas 1 ft or less.
Friday
ENE wind 8 to 12 kt. Sunny. Seas 1 ft or less.
Friday Night
NE wind around 8 kt. Partly cloudy. Seas 1 ft or less.
Saturday
ENE wind 10 to 15 kt, with gusts as high as 22 kt. A slight chance of 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: 2:49 am EDT Oct 27, 2026
Forecast Valid: 4am EDT Oct 27, 2026-6pm EST Nov 2, 2026
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