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Charleston, SC Local Forecast Office

7NM NNW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]

    • Today

      Today:E wind 8 to 11 kt. Sunny. Seas 3 to 4 ft.

      E 11kt
      3-4ft

    • Tonight

      Tonight:E wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 3 to 4 ft.

      E 7kt⇓
      3-4ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming SE around 6 kt in the afternoon. Mostly sunny. Seas around 3 ft.

      ⇑SE 6kt
      3ft

    • Wednesday Night

      Wednesday Night:Variable winds less than 5 kt becoming NNE 10 to 15 kt in the evening. A chance of showers and thunderstorms. Seas around 3 ft.

      ⇑NNE 15kt
      3ft

    • Thursday

      Thursday:NE wind 20 to 22 kt. A chance of showers and thunderstorms. Seas 4 to 5 ft.

      NE 22kt
      4-5ft

    • Thursday Night

      Thursday Night:NE wind 24 to 26 kt. A slight chance of showers, then a chance of showers and thunderstorms after 2am. Seas 5 to 6 ft.

      NE 26kt
      5-6ft

    • Friday

      Friday:NNE wind 22 to 24 kt, with gusts as high as 30 kt. A chance of showers and thunderstorms. Seas 5 to 6 ft.

      NNE 24kt
      5-6ft

    • Friday Night

      Friday Night:NNE wind 23 to 25 kt, with gusts as high as 32 kt. A chance of showers and thunderstorms. Seas 5 to 6 ft.

      NNE 25kt
      5-6ft

    • Saturday

      Saturday:N wind 21 to 23 kt, with gusts as high as 29 kt. A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers after 2pm. Seas around 5 ft.

      N 23kt
      5ft


Associated Zone Forecast which includes this point

Last Update: 8:30 am EDT Oct 7, 2025
Forecast Valid: 8am EDT Oct 7, 2025-6pm EDT Oct 13, 2025

View Nearby Observations

Detailed Forecast


Today
E wind 8 to 11 kt. Sunny. Seas 3 to 4 ft.
Tonight
E wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 3 to 4 ft.
Wednesday
Variable winds less than 5 kt becoming SE around 6 kt in the afternoon. Mostly sunny. Seas around 3 ft.
Wednesday Night
Variable winds less than 5 kt becoming NNE 10 to 15 kt in the evening. A chance of showers and thunderstorms. Seas around 3 ft.
Thursday
NE wind 20 to 22 kt. A chance of showers and thunderstorms. Seas 4 to 5 ft.
Thursday Night
NE wind 24 to 26 kt. A slight chance of showers, then a chance of showers and thunderstorms after 2am. Seas 5 to 6 ft.
Friday
NNE wind 22 to 24 kt, with gusts as high as 30 kt. A chance of showers and thunderstorms. Seas 5 to 6 ft.
Friday Night
NNE wind 23 to 25 kt, with gusts as high as 32 kt. A chance of showers and thunderstorms. Seas 5 to 6 ft.
Saturday
N wind 21 to 23 kt, with gusts as high as 29 kt. A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers after 2pm. Seas around 5 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: 33.07°N 79.32°W
Last Update: 8:30 am EDT Oct 7, 2025
Forecast Valid: 8am EDT Oct 7, 2025-6pm EDT Oct 13, 2025
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