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Charleston, SC Local Forecast Office

5NM N Rattlesnake Shoal MR

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds less than 5 kt becoming E 5 to 10 kt in the morning. Sunny. Seas 1 ft or less.

      ⇑E 10kt
      < 1ft

    • Tonight

      Tonight:SE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Clear. Seas 1 ft or less.

      SE 7kt⇓
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming SE 5 to 8 kt in the afternoon. Sunny. Seas 1 ft or less.

      ⇑SE 8kt
      < 1ft

    • Friday Night

      Friday Night:S wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.

      S 6kt⇓
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Mostly sunny. Seas 1 ft or less.

      ⇑S 10kt
      < 1ft

    • Saturday Night

      Saturday Night:SSW wind 6 to 9 kt. Partly cloudy. Seas 1 ft or less.

      SSW 9kt
      < 1ft

    • Sunday

      Sunday:SW wind 5 to 8 kt becoming S 9 to 12 kt in the afternoon. Mostly sunny. Seas 1 ft or less.

      ⇑S 12kt
      < 1ft

    • Sunday Night

      Sunday Night:SSW wind 8 to 11 kt. Mostly cloudy. Seas 1 ft or less.

      SSW 11kt
      < 1ft

    • Monday

      Monday:WSW wind 5 to 9 kt becoming S in the afternoon. A slight chance of showers and thunderstorms after 2pm.   Seas 1 ft or less.

      S 9kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 8:31 am EDT Jun 4, 2026
Forecast Valid: 9am EDT Jun 4, 2026-6pm EDT Jun 10, 2026

View Nearby Observations

Detailed Forecast


Today
Variable winds less than 5 kt becoming E 5 to 10 kt in the morning. Sunny. Seas 1 ft or less.
Tonight
SE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Clear. Seas 1 ft or less.
Friday
Variable winds less than 5 kt becoming SE 5 to 8 kt in the afternoon. Sunny. Seas 1 ft or less.
Friday Night
S wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.
Saturday
Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Mostly sunny. Seas 1 ft or less.
Saturday Night
SSW wind 6 to 9 kt. Partly cloudy. Seas 1 ft or less.
Sunday
SW wind 5 to 8 kt becoming S 9 to 12 kt in the afternoon. Mostly sunny. Seas 1 ft or less.
Sunday Night
SSW wind 8 to 11 kt. Mostly cloudy. Seas 1 ft or less.
Monday
WSW wind 5 to 9 kt becoming S in the afternoon. A slight chance of showers and thunderstorms after 2pm. 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: 8:31 am EDT Jun 4, 2026
Forecast Valid: 9am EDT Jun 4, 2026-6pm EDT Jun 10, 2026
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