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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
    • Today

      Today:NW wind 10 to 14 kt. Sunny. Seas 2 to 3 ft.

      NW 14kt
      2-3ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:WNW wind 5 to 8 kt becoming W after midnight. Mostly clear. Seas 1 to 2 ft.

      W 8kt
      1-2ft

    • Friday

      Friday:W wind 6 to 9 kt becoming SW 11 to 14 kt in the afternoon. Sunny. Seas 1 to 2 ft.

      ⇑SW 14kt
      1-2ft

    • Friday Night

      Friday Night:SW wind 9 to 14 kt becoming W after midnight. Mostly clear. Seas around 2 ft.

      SW 14kt
      2ft

    • Saturday

      Saturday:W wind 5 to 7 kt becoming SW in the afternoon. Sunny. Seas 1 to 2 ft.

      W 7kt
      1-2ft

    • Saturday Night

      Saturday Night:Variable winds less than 5 kt becoming WSW 5 to 8 kt in the evening. Mostly clear. Seas around 1 ft.

      ⇑WSW 8kt
      1ft

    • Sunday

      Sunday:W wind 9 to 12 kt becoming NNW 14 to 19 kt in the afternoon. A slight chance of showers before 1pm.   Seas around 2 ft.

      ⇑NNW 19kt
      2ft

    • Sunday Night

      Sunday Night:N wind 25 to 28 kt decreasing to 21 to 24 kt after midnight. Mostly clear. Seas 3 to 4 ft.

      N 28kt⇓
      3-4ft

    • Monday

      Monday:N wind 14 to 19 kt decreasing to 8 to 13 kt in the afternoon. Sunny. Seas 3 to 4 ft.

      N 19kt⇓
      3-4ft


Associated Zone Forecast which includes this point

Last Update: 6:42 am EST Dec 11, 2025
Forecast Valid: 7am EST Dec 11, 2025-6pm EST Dec 17, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING...

Today
NW wind 10 to 14 kt. Sunny. Seas 2 to 3 ft.
Tonight
WNW wind 5 to 8 kt becoming W after midnight. Mostly clear. Seas 1 to 2 ft.
Friday
W wind 6 to 9 kt becoming SW 11 to 14 kt in the afternoon. Sunny. Seas 1 to 2 ft.
Friday Night
SW wind 9 to 14 kt becoming W after midnight. Mostly clear. Seas around 2 ft.
Saturday
W wind 5 to 7 kt becoming SW in the afternoon. Sunny. Seas 1 to 2 ft.
Saturday Night
Variable winds less than 5 kt becoming WSW 5 to 8 kt in the evening. Mostly clear. Seas around 1 ft.
Sunday
W wind 9 to 12 kt becoming NNW 14 to 19 kt in the afternoon. A slight chance of showers before 1pm. Seas around 2 ft.
Sunday Night
N wind 25 to 28 kt decreasing to 21 to 24 kt after midnight. Mostly clear. Seas 3 to 4 ft.
Monday
N wind 14 to 19 kt decreasing to 8 to 13 kt in the afternoon. Sunny. Seas 3 to 4 ft.

*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: 6:42 am EST Dec 11, 2025
Forecast Valid: 7am EST Dec 11, 2025-6pm EST Dec 17, 2025
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