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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds less than 5 kt becoming SSW 5 to 9 kt in the afternoon. Mostly sunny. Seas around 2 ft.

      ⇑SSW 9kt
      2ft

    • Tonight

      Tonight:SSW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Seas around 2 ft.

      SSW 9kt⇓
      2ft

    • Monday

      Monday:Variable winds less than 5 kt becoming S 5 to 8 kt in the afternoon. A chance of showers and thunderstorms, mainly after 1pm.   Seas around 2 ft.

      ⇑S 8kt
      2ft

    • Monday Night

      Monday Night:W wind 6 to 9 kt becoming NNE 11 to 16 kt in the evening. Winds could gust as high as 22 kt. Showers and thunderstorms likely.   Seas around 2 ft.

      ⇑NNE 16kt
      2ft

    • Tuesday

      Tuesday:NE wind 16 to 19 kt, with gusts as high as 25 kt. A chance of showers, mainly before 8am.   Seas 3 to 4 ft.

      NE 19kt
      3-4ft

    • Tuesday Night

      Tuesday Night:ENE wind 7 to 12 kt. Mostly clear. Seas around 4 ft.

      ENE 12kt
      4ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming SE 5 to 8 kt in the afternoon. Sunny. Seas around 3 ft.

      ⇑SE 8kt
      3ft

    • Wednesday Night

      Wednesday Night:S wind around 9 kt becoming SW after midnight. A slight chance of showers.   Seas around 3 ft.

      S 9kt
      3ft

    • Thursday

      Thursday:W wind around 8 kt becoming SW in the afternoon. A slight chance of showers.   Seas 2 to 3 ft.

      W 8kt
      2-3ft


Associated Zone Forecast which includes this point

Last Update: 8:32 am EDT May 10, 2026
Forecast Valid: 11am EDT May 10, 2026-6pm EDT May 16, 2026

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Detailed Forecast


Today
Variable winds less than 5 kt becoming SSW 5 to 9 kt in the afternoon. Mostly sunny. Seas around 2 ft.
Tonight
SSW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Seas around 2 ft.
Monday
Variable winds less than 5 kt becoming S 5 to 8 kt in the afternoon. A chance of showers and thunderstorms, mainly after 1pm. Seas around 2 ft.
Monday Night
W wind 6 to 9 kt becoming NNE 11 to 16 kt in the evening. Winds could gust as high as 22 kt. Showers and thunderstorms likely. Seas around 2 ft.
Tuesday
NE wind 16 to 19 kt, with gusts as high as 25 kt. A chance of showers, mainly before 8am. Seas 3 to 4 ft.
Tuesday Night
ENE wind 7 to 12 kt. Mostly clear. Seas around 4 ft.
Wednesday
Variable winds less than 5 kt becoming SE 5 to 8 kt in the afternoon. Sunny. Seas around 3 ft.
Wednesday Night
S wind around 9 kt becoming SW after midnight. A slight chance of showers. Seas around 3 ft.
Thursday
W wind around 8 kt becoming SW in the afternoon. A slight chance of showers. 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: 8:32 am EDT May 10, 2026
Forecast Valid: 11am EDT May 10, 2026-6pm EDT May 16, 2026
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