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Charleston, SC Local Forecast Office

5NM WNW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:ENE wind 12 to 15 kt becoming E 9 to 12 kt after midnight. Partly cloudy. Seas around 3 ft.

      ENE 15kt⇓
      3ft

    • Sunday

      Sunday:E wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Seas around 2 ft.

      E 7kt⇓
      2ft

    • Sunday Night

      Sunday Night:Variable winds less than 5 kt becoming N 5 to 10 kt after midnight. Mostly cloudy. Seas around 2 ft.

      ⇑N 10kt
      2ft

    • Monday

      Monday:NNE wind 14 to 16 kt. Mostly cloudy. Seas around 3 ft.

      NNE 16kt
      3ft

    • Monday Night

      Monday Night:NE wind 11 to 15 kt becoming SE after midnight. Showers likely, with thunderstorms also possible after 4am.   Seas around 4 ft.

      NE 15kt
      4ft

    • Tuesday

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

      SW 16kt
      4ft

    • Tuesday Night

      Tuesday Night:WNW wind around 14 kt becoming N after midnight. A slight chance of showers before 1am.   Seas 5 ft subsiding to 3 ft.

      WNW 14kt
      5ftWaves Subsiding

    • Wednesday

      Wednesday:N wind 7 to 11 kt. Mostly sunny. Seas 2 to 3 ft.

      N 11kt
      2-3ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.

      Light Wind
      2ft


Associated Zone Forecast which includes this point

Last Update: 1:30 pm EST Nov 29, 2025
Forecast Valid: 4pm EST Nov 29, 2025-6pm EST Dec 6, 2025

View Nearby Observations

Detailed Forecast


Tonight
ENE wind 12 to 15 kt becoming E 9 to 12 kt after midnight. Partly cloudy. Seas around 3 ft.
Sunday
E wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Seas around 2 ft.
Sunday Night
Variable winds less than 5 kt becoming N 5 to 10 kt after midnight. Mostly cloudy. Seas around 2 ft.
Monday
NNE wind 14 to 16 kt. Mostly cloudy. Seas around 3 ft.
Monday Night
NE wind 11 to 15 kt becoming SE after midnight. Showers likely, with thunderstorms also possible after 4am. Seas around 4 ft.
Tuesday
S wind 13 to 16 kt becoming W in the afternoon. Winds could gust as high as 22 kt. Showers and possibly a thunderstorm. Seas around 4 ft.
Tuesday Night
WNW wind around 14 kt becoming N after midnight. A slight chance of showers before 1am. Seas 5 ft subsiding to 3 ft.
Wednesday
N wind 7 to 11 kt. Mostly sunny. Seas 2 to 3 ft.
Wednesday Night
Variable winds 5 kt or less. Partly cloudy. 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: 1:30 pm EST Nov 29, 2025
Forecast Valid: 4pm EST Nov 29, 2025-6pm EST Dec 6, 2025
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