National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

For More Weather Information:

Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]

    • Late Afternoon

      Late Afternoon:S wind around 11 kt. A slight chance of showers and thunderstorms. Seas around 2 ft.

      S 11kt
      2ft

    • Tonight

      Tonight:SSW wind around 10 kt. A slight chance of showers and thunderstorms before 7pm. Seas around 2 ft.

      SSW 10kt
      2ft

    • Sunday

      Sunday:SSW wind 9 to 12 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 21 kt. A chance of showers and thunderstorms, mainly between 4pm and 5pm. Seas around 2 ft.

      ⇑SSW 15kt
      2ft

    • Sunday Night

      Sunday Night:SSW wind 15 to 17 kt, with gusts as high as 24 kt. Mostly cloudy, then gradually becoming clear. Seas around 3 ft.

      SSW 17kt
      3ft

    • Monday

      Monday:WSW wind 9 to 12 kt becoming SSW 12 to 15 kt in the afternoon. A chance of showers and thunderstorms after 2pm. Seas 2 to 3 ft.

      ⇑SSW 15kt
      2-3ft

    • Monday Night

      Monday Night:WSW wind around 12 kt. A chance of showers and thunderstorms. Seas 2 to 3 ft.

      WSW 12kt
      2-3ft

    • Tuesday

      Tuesday:WSW wind around 12 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Seas 2 to 3 ft.

      WSW 12kt
      2-3ft

    • Tuesday Night

      Tuesday Night:WSW wind around 14 kt, with gusts as high as 20 kt. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Seas around 3 ft.

      WSW 14kt
      3ft

    • Wednesday

      Wednesday:WSW wind 13 to 15 kt, with gusts as high as 22 kt. A chance of showers and thunderstorms before 2pm. Seas around 3 ft.

      WSW 15kt
      3ft


Associated Zone Forecast which includes this point

Last Update: 2:30 pm EDT Jun 13, 2026
Forecast Valid: 4pm EDT Jun 13, 2026-6pm EDT Jun 20, 2026

View Nearby Observations

Detailed Forecast


Late Afternoon
S wind around 11 kt. A slight chance of showers and thunderstorms. Seas around 2 ft.
Tonight
SSW wind around 10 kt. A slight chance of showers and thunderstorms before 7pm. Seas around 2 ft.
Sunday
SSW wind 9 to 12 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 21 kt. A chance of showers and thunderstorms, mainly between 4pm and 5pm. Seas around 2 ft.
Sunday Night
SSW wind 15 to 17 kt, with gusts as high as 24 kt. Mostly cloudy, then gradually becoming clear. Seas around 3 ft.
Monday
WSW wind 9 to 12 kt becoming SSW 12 to 15 kt in the afternoon. A chance of showers and thunderstorms after 2pm. Seas 2 to 3 ft.
Monday Night
WSW wind around 12 kt. A chance of showers and thunderstorms. Seas 2 to 3 ft.
Tuesday
WSW wind around 12 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Seas 2 to 3 ft.
Tuesday Night
WSW wind around 14 kt, with gusts as high as 20 kt. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Seas around 3 ft.
Wednesday
WSW wind 13 to 15 kt, with gusts as high as 22 kt. A chance of showers and thunderstorms before 2pm. 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.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

Point Forecast: 33.01°N 79.35°W
Last Update: 2:30 pm EDT Jun 13, 2026
Forecast Valid: 4pm EDT Jun 13, 2026-6pm EDT Jun 20, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data