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Charleston, SC Local Forecast Office

5NM N Rattlesnake Shoal MR

Marine Point Forecast

[NOTICE]
    • Today

      Today:NE wind around 15 kt, with gusts as high as 23 kt. Sunny. Seas around 1 ft.

      NE 15kt
      1ft

    • Tonight

      Tonight:ENE wind 9 to 11 kt. Mostly clear. Seas around 1 ft.

      ENE 11kt
      1ft

    • Friday

      Friday:NE wind around 9 kt becoming E in the afternoon. Sunny. Seas around 1 ft.

      NE 9kt
      1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.

      Light Wind
      1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming SSE around 6 kt in the afternoon. Sunny. Seas around 1 ft.

      ⇑SSE 6kt
      1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.

      Light Wind
      1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming E 5 to 8 kt in the morning. Sunny. Seas around 1 ft.

      ⇑E 8kt
      1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

      Light Wind
      < 1ft

    • Monday

      Monday:Variable winds less than 5 kt becoming S 5 to 7 kt in the afternoon. Mostly sunny. Seas 1 ft or less.

      ⇑S 7kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 10:00 am EDT Apr 9, 2026
Forecast Valid: 11am EDT Apr 9, 2026-6pm EDT Apr 15, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING...

Today
NE wind around 15 kt, with gusts as high as 23 kt. Sunny. Seas around 1 ft.
Tonight
ENE wind 9 to 11 kt. Mostly clear. Seas around 1 ft.
Friday
NE wind around 9 kt becoming E in the afternoon. Sunny. Seas around 1 ft.
Friday Night
Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.
Saturday
Variable winds less than 5 kt becoming SSE around 6 kt in the afternoon. Sunny. Seas around 1 ft.
Saturday Night
Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.
Sunday
Variable winds less than 5 kt becoming E 5 to 8 kt in the morning. Sunny. Seas around 1 ft.
Sunday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Monday
Variable winds less than 5 kt becoming S 5 to 7 kt in the afternoon. Mostly 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: 10:00 am EDT Apr 9, 2026
Forecast Valid: 11am EDT Apr 9, 2026-6pm EDT Apr 15, 2026
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