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Hazardous Weather Conditions

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Charleston, SC Local Forecast Office

5NM N Rattlesnake Shoal MR

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.

      Light Wind
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly before 1am. Seas 1 ft or less.

      Light Wind
      < 1ft

    • Sunday

      Sunday:E wind 15 to 17 kt, with gusts as high as 26 kt. A slight chance of showers, with thunderstorms also possible after 2pm. Seas 1 ft or less.

      E 17kt
      < 1ft

    • Sunday Night

      Sunday Night:E wind 9 to 11 kt becoming SE after midnight. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Seas 1 ft or less.

      E 11kt
      < 1ft

    • Monday

      Monday:SSE wind 6 to 10 kt becoming N in the morning. Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. Seas 1 ft or less.

      NE 10kt
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 5am, then a slight chance of showers and thunderstorms after 5am. Seas 1 ft or less.

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:N wind 6 to 11 kt becoming NE in the afternoon. A slight chance of showers and thunderstorms before 8am, then showers likely between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Seas 1 ft or less.

      NE 11kt
      < 1ft

    • Tuesday Night

      Tuesday Night:NNE wind 11 to 13 kt. A chance of showers and thunderstorms before 2am, then a slight chance of showers. Seas 1 ft or less.

      NNE 13kt
      < 1ft

    • Wednesday

      Wednesday:N wind around 13 kt, with gusts as high as 20 kt. A slight chance of showers. Seas 1 ft or less.

      N 13kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 2:30 pm EDT May 30, 2026
Forecast Valid: 3pm EDT May 30, 2026-6pm EDT Jun 6, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.
Tonight
Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly before 1am. Seas 1 ft or less.
Sunday
E wind 15 to 17 kt, with gusts as high as 26 kt. A slight chance of showers, with thunderstorms also possible after 2pm. Seas 1 ft or less.
Sunday Night
E wind 9 to 11 kt becoming SE after midnight. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Seas 1 ft or less.
Monday
SSE wind 6 to 10 kt becoming N in the morning. Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. Seas 1 ft or less.
Monday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 5am, then a slight chance of showers and thunderstorms after 5am. Seas 1 ft or less.
Tuesday
N wind 6 to 11 kt becoming NE in the afternoon. A slight chance of showers and thunderstorms before 8am, then showers likely between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Seas 1 ft or less.
Tuesday Night
NNE wind 11 to 13 kt. A chance of showers and thunderstorms before 2am, then a slight chance of showers. Seas 1 ft or less.
Wednesday
N wind around 13 kt, with gusts as high as 20 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: 2:30 pm EDT May 30, 2026
Forecast Valid: 3pm EDT May 30, 2026-6pm EDT Jun 6, 2026
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