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Charleston, SC Local Forecast Office

5NM N Rattlesnake Shoal MR

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:SSW wind 7 to 10 kt. A chance of showers and thunderstorms, mainly between 3pm and 5pm. Seas 1 ft or less.

      SSW 10kt
      < 1ft

    • Tonight

      Tonight:SSW wind around 8 kt. A slight chance of showers and thunderstorms before 7pm. Seas 1 ft or less.

      SSW 8kt
      < 1ft

    • Sunday

      Sunday:SSW wind 6 to 9 kt increasing to 11 to 14 kt in the afternoon. Winds could gust as high as 21 kt. A chance of showers and thunderstorms, mainly between 4pm and 5pm. Seas 1 ft or less.

      ⇑SSW 14kt
      < 1ft

    • Sunday Night

      Sunday Night:SW wind 10 to 14 kt, with gusts as high as 22 kt. A slight chance of showers and thunderstorms before 2am. Seas 1 ft or less.

      SW 14kt
      < 1ft

    • Monday

      Monday:WSW wind 8 to 12 kt becoming SSW in the afternoon. Winds could gust as high as 20 kt. Showers likely and possibly a thunderstorm after 2pm. Seas 1 ft or less.

      SSW 12kt
      < 1ft

    • Monday Night

      Monday Night:WSW wind 8 to 11 kt. Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Seas 1 ft or less.

      WSW 11kt
      < 1ft

    • Tuesday

      Tuesday:WSW wind 8 to 11 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Seas 1 ft or less.

      WSW 11kt
      < 1ft

    • Tuesday Night

      Tuesday Night:WSW wind around 10 kt. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Seas 1 ft or less.

      WSW 10kt
      < 1ft

    • Wednesday

      Wednesday:W wind 9 to 13 kt becoming SW in the afternoon. A chance of showers and thunderstorms. Seas 1 ft or less.

      SW 13kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 10:52 am EDT Jun 13, 2026
Forecast Valid: 12pm EDT Jun 13, 2026-6pm EDT Jun 19, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
SSW wind 7 to 10 kt. A chance of showers and thunderstorms, mainly between 3pm and 5pm. Seas 1 ft or less.
Tonight
SSW wind around 8 kt. A slight chance of showers and thunderstorms before 7pm. Seas 1 ft or less.
Sunday
SSW wind 6 to 9 kt increasing to 11 to 14 kt in the afternoon. Winds could gust as high as 21 kt. A chance of showers and thunderstorms, mainly between 4pm and 5pm. Seas 1 ft or less.
Sunday Night
SW wind 10 to 14 kt, with gusts as high as 22 kt. A slight chance of showers and thunderstorms before 2am. Seas 1 ft or less.
Monday
WSW wind 8 to 12 kt becoming SSW in the afternoon. Winds could gust as high as 20 kt. Showers likely and possibly a thunderstorm after 2pm. Seas 1 ft or less.
Monday Night
WSW wind 8 to 11 kt. Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Seas 1 ft or less.
Tuesday
WSW wind 8 to 11 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Seas 1 ft or less.
Tuesday Night
WSW wind around 10 kt. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Seas 1 ft or less.
Wednesday
W wind 9 to 13 kt becoming SW in the afternoon. A chance of showers and thunderstorms. Seas 1 ft or less.

Winds and seas higher in and near tstms.

*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: 10:52 am EDT Jun 13, 2026
Forecast Valid: 12pm EDT Jun 13, 2026-6pm EDT Jun 19, 2026
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