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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:W wind 7 to 10 kt becoming WNW 12 to 15 kt after midnight. Clear. Seas around 2 ft.

      ⇑WNW 15kt
      2ft

    • Thursday

      Thursday:N wind 8 to 11 kt decreasing to 5 to 8 kt in the afternoon. Increasing clouds. Seas 1 to 2 ft.

      N 11kt⇓
      1-2ft

    • Thursday Night

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

      Light Wind
      1ft

    • Friday

      Friday:E wind 5 to 8 kt. Mostly sunny. Seas around 1 ft.

      E 8kt
      1ft

    • Friday Night

      Friday Night:ENE wind 8 to 13 kt becoming N after midnight. A chance of rain.   Seas around 2 ft.

      N 13kt
      2ft

    • Saturday

      Saturday:N wind 15 to 18 kt becoming NNW 21 to 24 kt in the afternoon. A chance of rain before 1pm, then rain and snow likely.   Seas 2 to 3 ft.

      ⇑NNW 24kt
      2-3ft

    • Saturday Night

      Saturday Night:NW wind around 33 kt, with gusts as high as 39 kt. Snow, mainly before 1am.   Seas around 4 ft.

      NW 33kt
      4ft

    • Sunday

      Sunday:NW wind 27 to 30 kt decreasing to 22 to 25 kt in the afternoon. Winds could gust as high as 36 kt. Mostly sunny. Seas 3 to 4 ft.

      NW 30kt⇓
      3-4ft

    • Sunday Night

      Sunday Night:NW wind 16 to 19 kt decreasing to 13 to 16 kt after midnight. Partly cloudy. Seas 2 to 3 ft.

      NW 19kt⇓
      2-3ft


Associated Zone Forecast which includes this point

Last Update: 1:37 pm EST Jan 28, 2026
Forecast Valid: 6pm EST Jan 28, 2026-6pm EST Feb 4, 2026

View Nearby Observations

Detailed Forecast


Tonight
W wind 7 to 10 kt becoming WNW 12 to 15 kt after midnight. Clear. Seas around 2 ft.
Thursday
N wind 8 to 11 kt decreasing to 5 to 8 kt in the afternoon. Increasing clouds. Seas 1 to 2 ft.
Thursday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.
Friday
E wind 5 to 8 kt. Mostly sunny. Seas around 1 ft.
Friday Night
ENE wind 8 to 13 kt becoming N after midnight. A chance of rain. Seas around 2 ft.
Saturday
N wind 15 to 18 kt becoming NNW 21 to 24 kt in the afternoon. A chance of rain before 1pm, then rain and snow likely. Seas 2 to 3 ft.
Saturday Night
NW wind around 33 kt, with gusts as high as 39 kt. Snow, mainly before 1am. Seas around 4 ft.
Sunday
NW wind 27 to 30 kt decreasing to 22 to 25 kt in the afternoon. Winds could gust as high as 36 kt. Mostly sunny. Seas 3 to 4 ft.
Sunday Night
NW wind 16 to 19 kt decreasing to 13 to 16 kt after midnight. Partly cloudy. Seas 2 to 3 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: 1:37 pm EST Jan 28, 2026
Forecast Valid: 6pm EST Jan 28, 2026-6pm EST Feb 4, 2026
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