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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SW wind around 13 kt, with gusts as high as 21 kt. Mostly cloudy. Seas around 3 ft.

      SW 13kt
      3ft

    • Thursday

      Thursday:SW wind 8 to 11 kt. A chance of showers and thunderstorms, mainly after 2pm.   Seas around 3 ft.

      SW 11kt
      3ft

    • Thursday Night

      Thursday Night:WSW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Showers and thunderstorms likely, mainly before 1am.   Seas around 3 ft.

      WSW 8kt⇓
      3ft

    • Friday

      Friday:E wind 16 to 19 kt, with gusts as high as 25 kt. A chance of showers before 2pm.   Seas 2 to 3 ft.

      E 19kt
      2-3ft

    • Friday Night

      Friday Night:E wind 7 to 12 kt becoming SSE after midnight. A slight chance of showers, then a chance of showers and thunderstorms after 11pm.   Seas 3 to 4 ft.

      E 12kt
      3-4ft

    • Saturday

      Saturday:SSE wind 6 to 8 kt becoming W in the morning. A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm.   Seas around 2 ft.

      SSE 8kt
      2ft

    • Saturday Night

      Saturday Night:SSE wind around 6 kt becoming variable and less than 5 kt. A chance of showers and thunderstorms.   Seas around 2 ft.

      SSE 6kt⇓
      2ft

    • Sunday

      Sunday:E wind 9 to 12 kt increasing to 12 to 15 kt in the morning. Winds could gust as high as 21 kt. A chance of showers and thunderstorms.   Seas 2 to 3 ft.

      ⇑E 15kt
      2-3ft

    • Sunday Night

      Sunday Night:ESE wind 10 to 12 kt. A chance of showers and thunderstorms, then showers likely after 8pm.   Seas around 3 ft.

      ESE 12kt
      3ft


Associated Zone Forecast which includes this point

Last Update: 2:40 pm EDT May 27, 2026
Forecast Valid: 6pm EDT May 27, 2026-6pm EDT Jun 3, 2026

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Detailed Forecast


Tonight
SW wind around 13 kt, with gusts as high as 21 kt. Mostly cloudy. Seas around 3 ft.
Thursday
SW wind 8 to 11 kt. A chance of showers and thunderstorms, mainly after 2pm. Seas around 3 ft.
Thursday Night
WSW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Showers and thunderstorms likely, mainly before 1am. Seas around 3 ft.
Friday
E wind 16 to 19 kt, with gusts as high as 25 kt. A chance of showers before 2pm. Seas 2 to 3 ft.
Friday Night
E wind 7 to 12 kt becoming SSE after midnight. A slight chance of showers, then a chance of showers and thunderstorms after 11pm. Seas 3 to 4 ft.
Saturday
SSE wind 6 to 8 kt becoming W in the morning. A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Seas around 2 ft.
Saturday Night
SSE wind around 6 kt becoming variable and less than 5 kt. A chance of showers and thunderstorms. Seas around 2 ft.
Sunday
E wind 9 to 12 kt increasing to 12 to 15 kt in the morning. Winds could gust as high as 21 kt. A chance of showers and thunderstorms. Seas 2 to 3 ft.
Sunday Night
ESE wind 10 to 12 kt. A chance of showers and thunderstorms, then showers likely after 8pm. Seas around 3 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: 33.01°N 79.35°W
Last Update: 2:40 pm EDT May 27, 2026
Forecast Valid: 6pm EDT May 27, 2026-6pm EDT Jun 3, 2026
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