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Charleston, SC Local Forecast Office

3NM ESE FBIS1 (Folly Beach) MR

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:S wind 8 to 10 kt. Mostly clear. Seas around 2 ft.

      S 10kt
      2ft

    • Sunday

      Sunday:SSW wind 12 to 17 kt. Mostly sunny. Seas 3 to 4 ft.

      SSW 17kt
      3-4ft

    • Sunday Night

      Sunday Night:SSW wind 19 to 22 kt becoming WNW after midnight. A slight chance of showers and thunderstorms before 2am.   Seas 4 to 5 ft.

      SSW 22kt
      4-5ft

    • Monday

      Monday:N wind 13 to 16 kt decreasing to 9 to 12 kt in the afternoon. Sunny. Seas 2 to 3 ft.

      N 16kt⇓
      2-3ft

    • Monday Night

      Monday Night:NE wind around 6 kt becoming variable and less than 5 kt in the evening. Clear. Seas around 2 ft.

      NE 6kt⇓
      2ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming SSW 5 to 9 kt in the afternoon. Sunny. Seas 1 to 2 ft.

      ⇑SSW 9kt
      1-2ft

    • Tuesday Night

      Tuesday Night:SSW wind 11 to 13 kt becoming WSW after midnight. Mostly clear. Seas around 2 ft.

      SW 13kt
      2ft

    • Wednesday

      Wednesday:WNW wind 11 to 13 kt. Sunny. Seas around 2 ft.

      WNW 13kt
      2ft

    • Wednesday Night

      Wednesday Night:WNW wind 10 to 12 kt. Mostly clear. Seas around 2 ft.

      WNW 12kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 2:30 pm EDT Oct 18, 2025
Forecast Valid: 6pm EDT Oct 18, 2025-6pm EDT Oct 25, 2025

View Nearby Observations

Detailed Forecast


Tonight
S wind 8 to 10 kt. Mostly clear. Seas around 2 ft.
Sunday
SSW wind 12 to 17 kt. Mostly sunny. Seas 3 to 4 ft.
Sunday Night
SSW wind 19 to 22 kt becoming WNW after midnight. A slight chance of showers and thunderstorms before 2am. Seas 4 to 5 ft.
Monday
N wind 13 to 16 kt decreasing to 9 to 12 kt in the afternoon. Sunny. Seas 2 to 3 ft.
Monday Night
NE wind around 6 kt becoming variable and less than 5 kt in the evening. Clear. Seas around 2 ft.
Tuesday
Variable winds less than 5 kt becoming SSW 5 to 9 kt in the afternoon. Sunny. Seas 1 to 2 ft.
Tuesday Night
SSW wind 11 to 13 kt becoming WSW after midnight. Mostly clear. Seas around 2 ft.
Wednesday
WNW wind 11 to 13 kt. Sunny. Seas around 2 ft.
Wednesday Night
WNW wind 10 to 12 kt. Mostly clear. Seas around 2 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 18, 2025
Forecast Valid: 6pm EDT Oct 18, 2025-6pm EDT Oct 25, 2025
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