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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:WSW wind 6 to 10 kt. Mostly cloudy. Seas around 2 ft.

      WSW 10kt
      2ft

    • Tuesday

      Tuesday:W wind 6 to 10 kt becoming SW in the afternoon. A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Seas around 2 ft.

      SW 10kt
      2ft

    • Tuesday Night

      Tuesday Night:WSW wind 11 to 13 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms, mainly between 2am and 5am. Seas around 2 ft.

      WSW 13kt
      2ft

    • Wednesday

      Wednesday:WSW wind around 14 kt, with gusts as high as 21 kt. Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms, mainly between 8am and 2pm. Seas 2 to 3 ft.

      WSW 14kt
      2-3ft

    • Wednesday Night

      Wednesday Night:SW wind around 15 kt, with gusts as high as 22 kt. A slight chance of showers and thunderstorms before 8pm. Seas around 3 ft.

      SW 15kt
      3ft

    • Thursday

      Thursday:SSW wind 14 to 19 kt, with gusts as high as 26 kt. Mostly sunny. Seas around 3 ft.

      SSW 19kt
      3ft

    • Thursday Night

      Thursday Night:SW wind 14 to 17 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms, mainly before 2am. Seas around 3 ft.

      SW 17kt
      3ft

    • Juneteenth

      Juneteenth:WSW wind 16 to 20 kt, with gusts as high as 32 kt. A chance of showers and thunderstorms, mainly after 8am. Seas 3 to 4 ft.

      WSW 20kt
      3-4ft

    • Friday Night

      Friday Night:SW wind 14 to 17 kt decreasing to 11 to 14 kt after midnight. Winds could gust as high as 24 kt. Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Seas 3 to 4 ft.

      SW 17kt⇓
      3-4ft


Associated Zone Forecast which includes this point

Last Update: 6:27 pm EDT Jun 15, 2026
Forecast Valid: 7pm EDT Jun 15, 2026-6pm EDT Jun 22, 2026

View Nearby Observations

Detailed Forecast


Tonight
WSW wind 6 to 10 kt. Mostly cloudy. Seas around 2 ft.
Tuesday
W wind 6 to 10 kt becoming SW in the afternoon. A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Seas around 2 ft.
Tuesday Night
WSW wind 11 to 13 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms, mainly between 2am and 5am. Seas around 2 ft.
Wednesday
WSW wind around 14 kt, with gusts as high as 21 kt. Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms, mainly between 8am and 2pm. Seas 2 to 3 ft.
Wednesday Night
SW wind around 15 kt, with gusts as high as 22 kt. A slight chance of showers and thunderstorms before 8pm. Seas around 3 ft.
Thursday
SSW wind 14 to 19 kt, with gusts as high as 26 kt. Mostly sunny. Seas around 3 ft.
Thursday Night
SW wind 14 to 17 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms, mainly before 2am. Seas around 3 ft.
Juneteenth
WSW wind 16 to 20 kt, with gusts as high as 32 kt. A chance of showers and thunderstorms, mainly after 8am. Seas 3 to 4 ft.
Friday Night
SW wind 14 to 17 kt decreasing to 11 to 14 kt after midnight. Winds could gust as high as 24 kt. Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Seas 3 to 4 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: 6:27 pm EDT Jun 15, 2026
Forecast Valid: 7pm EDT Jun 15, 2026-6pm EDT Jun 22, 2026
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