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Charleston, SC Local Forecast Office

5NM WNW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]

    • Today

      Today:NE wind around 14 kt. Mostly sunny. Seas 2 to 3 ft.

      NE 14kt
      2-3ft

    • Tonight

      Tonight:E wind 9 to 14 kt. Partly cloudy. Seas 2 to 3 ft.

      E 14kt
      2-3ft

    • Sunday

      Sunday:E wind 5 to 7 kt becoming W in the afternoon. Mostly sunny. Seas around 2 ft.

      E 7kt
      2ft

    • Sunday Night

      Sunday Night:Variable winds less than 5 kt becoming N 6 to 11 kt after midnight. A slight chance of showers after 1am. Seas around 2 ft.

      ⇑N 11kt
      2ft

    • Monday

      Monday:NE wind around 16 kt. Mostly cloudy. Seas 3 to 4 ft.

      NE 16kt
      3-4ft

    • Monday Night

      Monday Night:NE wind 12 to 16 kt becoming E after midnight. A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Seas around 4 ft.

      NE 16kt
      4ft

    • Tuesday

      Tuesday:SSE wind 13 to 16 kt becoming WSW in the afternoon. Winds could gust as high as 22 kt. Showers and possibly a thunderstorm. Seas around 4 ft.

      WSW 16kt
      4ft

    • Tuesday Night

      Tuesday Night:W wind 13 to 15 kt becoming NNW after midnight. Winds could gust as high as 21 kt. A chance of showers. Seas 5 ft subsiding to 3 ft.

      W 15kt
      5ftWaves Subsiding

    • Wednesday

      Wednesday:N wind 7 to 12 kt becoming NE in the afternoon. Sunny. Seas 2 to 3 ft.

      N 12kt
      2-3ft


Associated Zone Forecast which includes this point

Last Update: 3:50 am EST Nov 29, 2025
Forecast Valid: 6am EST Nov 29, 2025-6pm EST Dec 5, 2025

View Nearby Observations

Detailed Forecast


Today
NE wind around 14 kt. Mostly sunny. Seas 2 to 3 ft.
Tonight
E wind 9 to 14 kt. Partly cloudy. Seas 2 to 3 ft.
Sunday
E wind 5 to 7 kt becoming W in the afternoon. Mostly sunny. Seas around 2 ft.
Sunday Night
Variable winds less than 5 kt becoming N 6 to 11 kt after midnight. A slight chance of showers after 1am. Seas around 2 ft.
Monday
NE wind around 16 kt. Mostly cloudy. Seas 3 to 4 ft.
Monday Night
NE wind 12 to 16 kt becoming E after midnight. A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Seas around 4 ft.
Tuesday
SSE wind 13 to 16 kt becoming WSW in the afternoon. Winds could gust as high as 22 kt. Showers and possibly a thunderstorm. Seas around 4 ft.
Tuesday Night
W wind 13 to 15 kt becoming NNW after midnight. Winds could gust as high as 21 kt. A chance of showers. Seas 5 ft subsiding to 3 ft.
Wednesday
N wind 7 to 12 kt becoming NE in the afternoon. Sunny. 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: 3:50 am EST Nov 29, 2025
Forecast Valid: 6am EST Nov 29, 2025-6pm EST Dec 5, 2025
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