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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]

    • Overnight

      Overnight:NE wind 12 to 14 kt, with gusts as high as 23 kt. A slight chance of showers before 1am, then a slight chance of showers after 3am. Seas 1 ft or less.

      NE 14kt
      < 1ft

    • Monday

      Monday:NE wind 12 to 17 kt, with gusts as high as 23 kt. A slight chance of showers before 7am. Seas 1 ft or less.

      NE 17kt
      < 1ft

    • Monday Night

      Monday Night:NE wind 9 to 12 kt, with gusts as high as 20 kt. Partly cloudy. Seas 1 ft or less.

      NE 12kt
      < 1ft

    • Tuesday

      Tuesday:ENE wind 10 to 14 kt, with gusts as high as 20 kt. Mostly sunny. Seas 1 ft or less.

      ENE 14kt
      < 1ft

    • Tuesday Night

      Tuesday Night:ENE wind 7 to 10 kt. Partly cloudy. Seas 1 ft or less.

      ENE 10kt
      < 1ft

    • Wednesday

      Wednesday:E wind 7 to 9 kt. Partly sunny. Seas 1 ft or less.

      E 9kt
      < 1ft

    • Wednesday Night

      Wednesday Night:ENE wind around 6 kt becoming variable and less than 5 kt after midnight. A slight chance of showers after 1am. Seas 1 ft or less.

      ENE 6kt⇓
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming ESE 5 to 7 kt in the morning. A chance of showers. Seas 1 ft or less.

      ⇑ESE 7kt
      < 1ft

    • Thursday Night

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

      Light Wind
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 7:30 pm EST Nov 1, 2026
Forecast Valid: 11pm EST Nov 1, 2026-6pm EST Nov 8, 2026

View Nearby Observations

Detailed Forecast


Overnight
NE wind 12 to 14 kt, with gusts as high as 23 kt. A slight chance of showers before 1am, then a slight chance of showers after 3am. Seas 1 ft or less.
Monday
NE wind 12 to 17 kt, with gusts as high as 23 kt. A slight chance of showers before 7am. Seas 1 ft or less.
Monday Night
NE wind 9 to 12 kt, with gusts as high as 20 kt. Partly cloudy. Seas 1 ft or less.
Tuesday
ENE wind 10 to 14 kt, with gusts as high as 20 kt. Mostly sunny. Seas 1 ft or less.
Tuesday Night
ENE wind 7 to 10 kt. Partly cloudy. Seas 1 ft or less.
Wednesday
E wind 7 to 9 kt. Partly sunny. Seas 1 ft or less.
Wednesday Night
ENE wind around 6 kt becoming variable and less than 5 kt after midnight. A slight chance of showers after 1am. Seas 1 ft or less.
Thursday
Variable winds less than 5 kt becoming ESE 5 to 7 kt in the morning. A chance of showers. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Partly cloudy. 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: 7:30 pm EST Nov 1, 2026
Forecast Valid: 11pm EST Nov 1, 2026-6pm EST Nov 8, 2026
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