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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]

    • Today

      Today:SW wind 5 to 8 kt becoming SSW 8 to 11 kt in the afternoon. A slight chance of showers and thunderstorms after 2pm. Seas around 2 ft.

      ⇑SSW 11kt
      2ft

    • Tonight

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

      S 10kt
      2ft

    • Sunday

      Sunday:SSW wind 9 to 12 kt increasing to 13 to 16 kt in the afternoon. Winds could gust as high as 23 kt. A slight chance of showers and thunderstorms after 4pm. Seas 2 to 3 ft.

      ⇑SSW 16kt
      2-3ft

    • Sunday Night

      Sunday Night:SW wind 15 to 18 kt, with gusts as high as 25 kt. A slight chance of showers and thunderstorms between 8pm and 2am. Seas around 3 ft.

      SW 18kt
      3ft

    • Monday

      Monday:WSW wind 10 to 15 kt becoming SSW in the afternoon. Winds could gust as high as 22 kt. Showers likely and possibly a thunderstorm after 2pm. Seas 2 to 3 ft.

      SSW 15kt
      2-3ft

    • Monday Night

      Monday Night:WSW wind 11 to 14 kt, with gusts as high as 21 kt. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Seas 2 to 3 ft.

      WSW 14kt
      2-3ft

    • Tuesday

      Tuesday:WSW wind around 11 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Seas around 2 ft.

      WSW 11kt
      2ft

    • Tuesday Night

      Tuesday Night:WSW wind around 12 kt. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Seas around 3 ft.

      WSW 12kt
      3ft

    • Wednesday

      Wednesday:W wind 10 to 14 kt becoming SW in the afternoon. Winds could gust as high as 20 kt. A chance of showers and thunderstorms, mainly before 2pm. Seas 2 to 3 ft.

      SW 14kt
      2-3ft


Associated Zone Forecast which includes this point

Last Update: 2:30 am EDT Jun 13, 2026
Forecast Valid: 6am EDT Jun 13, 2026-6pm EDT Jun 19, 2026

View Nearby Observations

Detailed Forecast


Today
SW wind 5 to 8 kt becoming SSW 8 to 11 kt in the afternoon. A slight chance of showers and thunderstorms after 2pm. Seas around 2 ft.
Tonight
S 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 13 to 16 kt in the afternoon. Winds could gust as high as 23 kt. A slight chance of showers and thunderstorms after 4pm. Seas 2 to 3 ft.
Sunday Night
SW wind 15 to 18 kt, with gusts as high as 25 kt. A slight chance of showers and thunderstorms between 8pm and 2am. Seas around 3 ft.
Monday
WSW wind 10 to 15 kt becoming SSW in the afternoon. Winds could gust as high as 22 kt. Showers likely and possibly a thunderstorm after 2pm. Seas 2 to 3 ft.
Monday Night
WSW wind 11 to 14 kt, with gusts as high as 21 kt. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Seas 2 to 3 ft.
Tuesday
WSW wind around 11 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Seas around 2 ft.
Tuesday Night
WSW wind around 12 kt. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Seas around 3 ft.
Wednesday
W wind 10 to 14 kt becoming SW in the afternoon. Winds could gust as high as 20 kt. A chance of showers and thunderstorms, mainly before 2pm. Seas 2 to 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: 2:30 am EDT Jun 13, 2026
Forecast Valid: 6am EDT Jun 13, 2026-6pm EDT Jun 19, 2026
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