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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:Variable winds 5 kt or less. Mostly clear. Seas around 3 ft.

      Light Wind
      3ft

    • Thursday

      Thursday:WNW wind 6 to 11 kt. Sunny. Seas around 3 ft.

      WNW 11kt
      3ft

    • Thursday Night

      Thursday Night:NW wind 6 to 9 kt becoming N after midnight. Clear. Seas around 2 ft.

      N 9kt
      2ft

    • Friday

      Friday:N wind 8 to 11 kt becoming SE 5 to 8 kt in the afternoon. Sunny. Seas around 2 ft.

      N 11kt⇓
      2ft

    • Friday Night

      Friday Night:S wind 6 to 8 kt. Mostly clear. Seas around 2 ft.

      S 8kt
      2ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming S 6 to 11 kt in the morning. Sunny. Seas around 2 ft.

      ⇑S 11kt
      2ft

    • Saturday Night

      Saturday Night:S wind 7 to 9 kt. Mostly clear. Seas around 2 ft.

      S 9kt
      2ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming S 5 to 9 kt in the morning. Mostly sunny. Seas around 2 ft.

      ⇑S 9kt
      2ft

    • Sunday Night

      Sunday Night:SSE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas around 2 ft.

      SSE 7kt⇓
      2ft


Associated Zone Forecast which includes this point

Last Update: 7:20 pm EDT May 13, 2026
Forecast Valid: 8pm EDT May 13, 2026-6pm EDT May 20, 2026

View Nearby Observations

Detailed Forecast


Tonight
Variable winds 5 kt or less. Mostly clear. Seas around 3 ft.
Thursday
WNW wind 6 to 11 kt. Sunny. Seas around 3 ft.
Thursday Night
NW wind 6 to 9 kt becoming N after midnight. Clear. Seas around 2 ft.
Friday
N wind 8 to 11 kt becoming SE 5 to 8 kt in the afternoon. Sunny. Seas around 2 ft.
Friday Night
S wind 6 to 8 kt. Mostly clear. Seas around 2 ft.
Saturday
Variable winds less than 5 kt becoming S 6 to 11 kt in the morning. Sunny. Seas around 2 ft.
Saturday Night
S wind 7 to 9 kt. Mostly clear. Seas around 2 ft.
Sunday
Variable winds less than 5 kt becoming S 5 to 9 kt in the morning. Mostly sunny. Seas around 2 ft.
Sunday Night
SSE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas around 2 ft.

*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: 33.01°N 79.35°W
Last Update: 7:20 pm EDT May 13, 2026
Forecast Valid: 8pm EDT May 13, 2026-6pm EDT May 20, 2026
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