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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:S wind around 11 kt becoming SW after midnight. Partly cloudy. Seas around 2 ft.

      S 11kt
      2ft

    • Thursday

      Thursday:SSW wind 8 to 11 kt increasing to 12 to 15 kt in the afternoon. Sunny. Seas around 2 ft.

      ⇑SSW 15kt
      2ft

    • Thursday Night

      Thursday Night:SW wind around 13 kt, with gusts as high as 20 kt. Mostly clear. Seas 2 to 3 ft.

      SW 13kt
      2-3ft

    • Friday

      Friday:WSW wind 9 to 13 kt becoming SSW in the afternoon. Sunny. Seas around 2 ft.

      SSW 13kt
      2ft

    • Friday Night

      Friday Night:SW wind 10 to 13 kt. A chance of showers and thunderstorms, mainly before 2am. Seas around 2 ft.

      SW 13kt
      2ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. A slight chance of showers before 8am, then a slight chance of showers and thunderstorms after 2pm. Seas around 2 ft.

      ⇑S 10kt
      2ft

    • Saturday Night

      Saturday Night:SSW wind 5 to 7 kt. A slight chance of showers and thunderstorms before 2am. Seas around 2 ft.

      SSW 7kt
      2ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming S 9 to 14 kt in the morning. Winds could gust as high as 20 kt. Mostly sunny. Seas around 2 ft.

      ⇑S 14kt
      2ft

    • Sunday Night

      Sunday Night:SSW wind 11 to 14 kt, with gusts as high as 21 kt. A slight chance of showers and thunderstorms. Seas around 3 ft.

      SSW 14kt
      3ft


Associated Zone Forecast which includes this point

Last Update: 2:57 pm EDT Jun 10, 2026
Forecast Valid: 6pm EDT Jun 10, 2026-6pm EDT Jun 17, 2026

View Nearby Observations

Detailed Forecast


Tonight
S wind around 11 kt becoming SW after midnight. Partly cloudy. Seas around 2 ft.
Thursday
SSW wind 8 to 11 kt increasing to 12 to 15 kt in the afternoon. Sunny. Seas around 2 ft.
Thursday Night
SW wind around 13 kt, with gusts as high as 20 kt. Mostly clear. Seas 2 to 3 ft.
Friday
WSW wind 9 to 13 kt becoming SSW in the afternoon. Sunny. Seas around 2 ft.
Friday Night
SW wind 10 to 13 kt. A chance of showers and thunderstorms, mainly before 2am. Seas around 2 ft.
Saturday
Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. A slight chance of showers before 8am, then a slight chance of showers and thunderstorms after 2pm. Seas around 2 ft.
Saturday Night
SSW wind 5 to 7 kt. A slight chance of showers and thunderstorms before 2am. Seas around 2 ft.
Sunday
Variable winds less than 5 kt becoming S 9 to 14 kt in the morning. Winds could gust as high as 20 kt. Mostly sunny. Seas around 2 ft.
Sunday Night
SSW wind 11 to 14 kt, with gusts as high as 21 kt. A slight chance of showers and thunderstorms. 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: 2:57 pm EDT Jun 10, 2026
Forecast Valid: 6pm EDT Jun 10, 2026-6pm EDT Jun 17, 2026
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