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Charleston, SC Local Forecast Office

5NM N Rattlesnake Shoal MR

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

      Light Wind
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:W wind 5 to 9 kt. A chance of rain.   Seas 1 ft or less.

      W 9kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SW wind around 9 kt becoming W after midnight. A slight chance of showers after 1am.   Seas 1 ft or less.

      SW 9kt
      < 1ft

    • Thursday

      Thursday:NW wind 9 to 12 kt. A slight chance of showers before 1pm.   Seas 1 ft or less.

      NW 12kt
      < 1ft

    • Thursday Night

      Thursday Night:N wind 5 to 9 kt. Mostly clear. Seas 1 ft or less.

      N 9kt
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming SW 5 to 9 kt in the morning. Sunny. Seas 1 ft or less.

      ⇑SW 9kt
      < 1ft

    • Friday Night

      Friday Night:WSW wind around 9 kt. Mostly clear. Seas 1 ft or less.

      WSW 9kt
      < 1ft

    • Saturday

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

      SW 10kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 1:46 am EST Jan 13, 2026
Forecast Valid: 5am EST Jan 13, 2026-6pm EST Jan 19, 2026

View Nearby Observations

Detailed Forecast


Today
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Tonight
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Wednesday
W wind 5 to 9 kt. A chance of rain. Seas 1 ft or less.
Wednesday Night
SW wind around 9 kt becoming W after midnight. A slight chance of showers after 1am. Seas 1 ft or less.
Thursday
NW wind 9 to 12 kt. A slight chance of showers before 1pm. Seas 1 ft or less.
Thursday Night
N wind 5 to 9 kt. Mostly clear. Seas 1 ft or less.
Friday
Variable winds less than 5 kt becoming SW 5 to 9 kt in the morning. Sunny. Seas 1 ft or less.
Friday Night
WSW wind around 9 kt. Mostly clear. Seas 1 ft or less.
Saturday
SW 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: 1:46 am EST Jan 13, 2026
Forecast Valid: 5am EST Jan 13, 2026-6pm EST Jan 19, 2026
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