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Charleston, SC Local Forecast Office

5NM N Rattlesnake Shoal MR

Marine Point Forecast

[NOTICE]
    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming SSW 5 to 8 kt in the afternoon. Patchy fog between 7am and 9am.  Seas 1 ft or less.

      ⇑SSW 8kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SW wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly cloudy, then gradually becoming mostly clear. Seas 1 ft or less.

      SW 6kt⇓
      < 1ft

    • Veterans Day

      Veterans Day:Variable winds less than 5 kt becoming SW 5 to 9 kt in the afternoon. Increasing clouds. Seas 1 ft or less.

      ⇑SW 9kt
      < 1ft

    • Wednesday Night

      Wednesday Night:WSW wind 7 to 9 kt. Mostly cloudy during the early evening, then becoming mostly clear. Seas 1 ft or less.

      WSW 9kt
      < 1ft

    • Thursday

      Thursday:WSW wind 9 to 12 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 23 kt. Sunny. Seas 1 ft or less.

      ⇑WSW 15kt
      < 1ft

    • Thursday Night

      Thursday Night:W wind around 12 kt, with gusts as high as 20 kt. Mostly clear. Seas 1 ft or less.

      W 12kt
      < 1ft

    • Friday

      Friday:WNW wind 10 to 12 kt. Sunny. Seas 1 ft or less.

      WNW 12kt
      < 1ft

    • Friday Night

      Friday Night:WNW wind around 11 kt. Mostly clear. Seas 1 ft or less.

      WNW 11kt
      < 1ft

    • Saturday

      Saturday:NW wind around 10 kt. Sunny. Seas 1 ft or less.

      NW 10kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 1:35 am EST Nov 10, 2026
Forecast Valid: 4am EST Nov 10, 2026-6pm EST Nov 16, 2026

View Nearby Observations

Detailed Forecast


Tuesday
Variable winds less than 5 kt becoming SSW 5 to 8 kt in the afternoon. Patchy fog between 7am and 9am. Seas 1 ft or less.
Tuesday Night
SW wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly cloudy, then gradually becoming mostly clear. Seas 1 ft or less.
Veterans Day
Variable winds less than 5 kt becoming SW 5 to 9 kt in the afternoon. Increasing clouds. Seas 1 ft or less.
Wednesday Night
WSW wind 7 to 9 kt. Mostly cloudy during the early evening, then becoming mostly clear. Seas 1 ft or less.
Thursday
WSW wind 9 to 12 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 23 kt. Sunny. Seas 1 ft or less.
Thursday Night
W wind around 12 kt, with gusts as high as 20 kt. Mostly clear. Seas 1 ft or less.
Friday
WNW wind 10 to 12 kt. Sunny. Seas 1 ft or less.
Friday Night
WNW wind around 11 kt. Mostly clear. Seas 1 ft or less.
Saturday
NW wind around 10 kt. 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: 1:35 am EST Nov 10, 2026
Forecast Valid: 4am EST Nov 10, 2026-6pm EST Nov 16, 2026
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