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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SSW wind 9 to 12 kt. Partly cloudy. Seas 2 to 3 ft.

      SSW 12kt
      2-3ft

    • Thursday

      Thursday:SW wind 8 to 11 kt increasing to 11 to 14 kt in the afternoon. Mostly sunny. Seas 2 to 3 ft.

      ⇑SW 14kt
      2-3ft

    • Thursday Night

      Thursday Night:SW wind around 11 kt. Mostly clear. Seas around 3 ft.

      SW 11kt
      3ft

    • Friday

      Friday:SSW wind 10 to 12 kt. Sunny. Seas around 3 ft.

      SSW 12kt
      3ft

    • Friday Night

      Friday Night:SSW wind 8 to 10 kt. Mostly clear. Seas 2 to 3 ft.

      SSW 10kt
      2-3ft

    • Saturday

      Saturday:SSW wind 8 to 12 kt. Mostly sunny. Seas around 2 ft.

      SSW 12kt
      2ft

    • Saturday Night

      Saturday Night:SSW wind around 12 kt. Mostly cloudy. Seas around 3 ft.

      SSW 12kt
      3ft

    • Sunday

      Sunday:SW wind 12 to 16 kt, with gusts as high as 22 kt. A slight chance of showers and thunderstorms after 2pm.   Seas around 3 ft.

      SW 16kt
      3ft

    • Sunday Night

      Sunday Night:N wind 14 to 17 kt. A slight chance of showers and thunderstorms before 8pm.   Seas around 2 ft.

      N 17kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 2:35 pm EDT Apr 15, 2026
Forecast Valid: 6pm EDT Apr 15, 2026-6pm EDT Apr 22, 2026

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Detailed Forecast


Tonight
SSW wind 9 to 12 kt. Partly cloudy. Seas 2 to 3 ft.
Thursday
SW wind 8 to 11 kt increasing to 11 to 14 kt in the afternoon. Mostly sunny. Seas 2 to 3 ft.
Thursday Night
SW wind around 11 kt. Mostly clear. Seas around 3 ft.
Friday
SSW wind 10 to 12 kt. Sunny. Seas around 3 ft.
Friday Night
SSW wind 8 to 10 kt. Mostly clear. Seas 2 to 3 ft.
Saturday
SSW wind 8 to 12 kt. Mostly sunny. Seas around 2 ft.
Saturday Night
SSW wind around 12 kt. Mostly cloudy. Seas around 3 ft.
Sunday
SW wind 12 to 16 kt, with gusts as high as 22 kt. A slight chance of showers and thunderstorms after 2pm. Seas around 3 ft.
Sunday Night
N wind 14 to 17 kt. A slight chance of showers and thunderstorms before 8pm. 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: 2:35 pm EDT Apr 15, 2026
Forecast Valid: 6pm EDT Apr 15, 2026-6pm EDT Apr 22, 2026
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