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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NE wind 8 to 10 kt becoming E. Sunny. Seas around 2 ft.

      E 10kt
      2ft

    • Tonight

      Tonight:ESE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Clear. Seas 2 to 3 ft.

      ESE 8kt⇓
      2-3ft

    • Friday

      Friday:Variable winds less than 5 kt becoming SE 5 to 8 kt in the afternoon. Sunny. Seas around 2 ft.

      ⇑SE 8kt
      2ft

    • Friday Night

      Friday Night:S wind 5 to 8 kt becoming SSW after midnight. Mostly clear. Seas around 2 ft.

      S 8kt
      2ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming S 6 to 11 kt in the afternoon. Mostly sunny. Seas around 2 ft.

      ⇑S 11kt
      2ft

    • Saturday Night

      Saturday Night:SSW wind 9 to 12 kt. Partly cloudy. Seas around 2 ft.

      SSW 12kt
      2ft

    • Sunday

      Sunday:WSW wind 8 to 11 kt becoming SSW 11 to 14 kt in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Seas 2 to 3 ft.

      ⇑SSW 14kt
      2-3ft

    • Sunday Night

      Sunday Night:SSW wind 9 to 13 kt. Mostly cloudy. Seas 2 to 3 ft.

      SSW 13kt
      2-3ft

    • Monday

      Monday:WSW wind 6 to 10 kt becoming S in the afternoon. A slight chance of showers and thunderstorms after 2pm.   Seas around 2 ft.

      S 10kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 8:31 am EDT Jun 4, 2026
Forecast Valid: 12pm EDT Jun 4, 2026-6pm EDT Jun 10, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
NE wind 8 to 10 kt becoming E. Sunny. Seas around 2 ft.
Tonight
ESE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Clear. Seas 2 to 3 ft.
Friday
Variable winds less than 5 kt becoming SE 5 to 8 kt in the afternoon. Sunny. Seas around 2 ft.
Friday Night
S wind 5 to 8 kt becoming SSW after midnight. Mostly clear. Seas around 2 ft.
Saturday
Variable winds less than 5 kt becoming S 6 to 11 kt in the afternoon. Mostly sunny. Seas around 2 ft.
Saturday Night
SSW wind 9 to 12 kt. Partly cloudy. Seas around 2 ft.
Sunday
WSW wind 8 to 11 kt becoming SSW 11 to 14 kt in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Seas 2 to 3 ft.
Sunday Night
SSW wind 9 to 13 kt. Mostly cloudy. Seas 2 to 3 ft.
Monday
WSW wind 6 to 10 kt becoming S in the afternoon. A slight chance of showers and thunderstorms after 2pm. 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: 8:31 am EDT Jun 4, 2026
Forecast Valid: 12pm EDT Jun 4, 2026-6pm EDT Jun 10, 2026
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