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Charleston, SC Local Forecast Office

3NM ESE FBIS1 (Folly Beach) MR

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:ENE wind 12 to 17 kt. Partly cloudy. Seas 4 to 5 ft.

      ENE 17kt
      4-5ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday

      Tuesday:E wind around 12 kt. Mostly sunny. Seas around 4 ft.

      E 12kt
      4ft

    • Tuesday Night

      Tuesday Night:E wind 5 to 9 kt becoming ESE after midnight. Mostly clear. Seas around 4 ft.

      E 9kt
      4ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming ESE 5 to 7 kt in the afternoon. Mostly sunny. Seas around 3 ft.

      ⇑ESE 7kt
      3ft

    • Wednesday Night

      Wednesday Night:ESE wind 7 to 10 kt becoming NNE 13 to 16 kt after midnight. A chance of showers, with thunderstorms also possible after 11pm.   Seas around 3 ft.

      ⇑NNE 16kt
      3ft

    • Thursday

      Thursday:NE wind around 25 kt, with gusts as high as 31 kt. A chance of showers, with thunderstorms also possible after 2pm.   Seas 4 to 5 ft.

      NE 25kt
      4-5ft

    • Thursday Night

      Thursday Night:NE wind 29 to 31 kt. A chance of showers and thunderstorms.   Seas 6 to 7 ft.

      NE 31kt
      6-7ft

    • Friday

      Friday:NNE wind 27 to 29 kt. A chance of showers and thunderstorms.   Seas around 6 ft.

      NNE 29kt
      6ft

    • Friday Night

      Friday Night:NNE wind 29 to 31 kt. A chance of showers, with thunderstorms also possible after 8pm.   Seas around 6 ft.

      NNE 31kt
      6ft


Associated Zone Forecast which includes this point

Last Update: 2:30 pm EDT Oct 6, 2025
Forecast Valid: 4pm EDT Oct 6, 2025-6pm EDT Oct 13, 2025

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

Tonight
ENE wind 12 to 17 kt. Partly cloudy. Seas 4 to 5 ft.
Tuesday
E wind around 12 kt. Mostly sunny. Seas around 4 ft.
Tuesday Night
E wind 5 to 9 kt becoming ESE after midnight. Mostly clear. Seas around 4 ft.
Wednesday
Variable winds less than 5 kt becoming ESE 5 to 7 kt in the afternoon. Mostly sunny. Seas around 3 ft.
Wednesday Night
ESE wind 7 to 10 kt becoming NNE 13 to 16 kt after midnight. A chance of showers, with thunderstorms also possible after 11pm. Seas around 3 ft.
Thursday
NE wind around 25 kt, with gusts as high as 31 kt. A chance of showers, with thunderstorms also possible after 2pm. Seas 4 to 5 ft.
Thursday Night
NE wind 29 to 31 kt. A chance of showers and thunderstorms. Seas 6 to 7 ft.
Friday
NNE wind 27 to 29 kt. A chance of showers and thunderstorms. Seas around 6 ft.
Friday Night
NNE wind 29 to 31 kt. A chance of showers, with thunderstorms also possible after 8pm. Seas around 6 ft.

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: 32.66°N 79.83°W
Last Update: 2:30 pm EDT Oct 6, 2025
Forecast Valid: 4pm EDT Oct 6, 2025-6pm EDT Oct 13, 2025
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