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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
    • Today

      Today:SE wind 5 to 10 kt. A slight chance of showers and thunderstorms before 10am.   Seas around 2 ft.

      SE 10kt
      2ft

    • Tonight

      Tonight:SSE wind 6 to 8 kt. Partly cloudy. Seas around 3 ft.

      SSE 8kt
      3ft

    • Saturday

      Saturday:SE wind 5 to 8 kt. Showers and thunderstorms likely, mainly before 4pm.   Seas around 3 ft.

      SE 8kt
      3ft

    • Saturday Night

      Saturday Night:S wind around 7 kt becoming SSW after midnight. A chance of showers and thunderstorms, mainly after 2am.   Seas around 3 ft.

      S 7kt
      3ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming SSW 5 to 10 kt in the morning. A chance of showers and thunderstorms, mainly before 2pm.   Seas around 2 ft.

      ⇑SSW 10kt
      2ft

    • Sunday Night

      Sunday Night:SW wind 7 to 9 kt. A chance of showers and thunderstorms, mainly after 2am.   Seas around 2 ft.

      SW 9kt
      2ft

    • Monday

      Monday:WSW wind 7 to 12 kt becoming SSW in the afternoon. A chance of showers and thunderstorms.   Seas around 2 ft.

      SSW 12kt
      2ft

    • Monday Night

      Monday Night:SW wind around 10 kt. A slight chance of showers and thunderstorms.   Seas around 2 ft.

      SW 10kt
      2ft

    • Tuesday

      Tuesday:WSW wind 8 to 13 kt becoming SSW in the afternoon. A slight chance of showers and thunderstorms.   Seas around 2 ft.

      SSW 13kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 5:28 am EDT Aug 7, 2026
Forecast Valid: 8am EDT Aug 7, 2026-6pm EDT Aug 13, 2026

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Detailed Forecast


Today
SE wind 5 to 10 kt. A slight chance of showers and thunderstorms before 10am. Seas around 2 ft.
Tonight
SSE wind 6 to 8 kt. Partly cloudy. Seas around 3 ft.
Saturday
SE wind 5 to 8 kt. Showers and thunderstorms likely, mainly before 4pm. Seas around 3 ft.
Saturday Night
S wind around 7 kt becoming SSW after midnight. A chance of showers and thunderstorms, mainly after 2am. Seas around 3 ft.
Sunday
Variable winds less than 5 kt becoming SSW 5 to 10 kt in the morning. A chance of showers and thunderstorms, mainly before 2pm. Seas around 2 ft.
Sunday Night
SW wind 7 to 9 kt. A chance of showers and thunderstorms, mainly after 2am. Seas around 2 ft.
Monday
WSW wind 7 to 12 kt becoming SSW in the afternoon. A chance of showers and thunderstorms. Seas around 2 ft.
Monday Night
SW wind around 10 kt. A slight chance of showers and thunderstorms. Seas around 2 ft.
Tuesday
WSW wind 8 to 13 kt becoming SSW in the afternoon. A slight chance of showers and thunderstorms. 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: 33.01°N 79.35°W
Last Update: 5:28 am EDT Aug 7, 2026
Forecast Valid: 8am EDT Aug 7, 2026-6pm EDT Aug 13, 2026
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