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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
    • Today

      Today:N wind 5 to 9 kt. Mostly sunny. Seas around 2 ft.

      N 9kt
      2ft

    • Tonight

      Tonight:N wind 5 to 9 kt becoming ENE after midnight. Mostly clear. Seas around 2 ft.

      NE 9kt
      2ft

    • Wednesday

      Wednesday:ENE wind 7 to 9 kt. Increasing clouds. Seas 2 to 3 ft.

      ENE 9kt
      2-3ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Cloudy. Seas around 3 ft.

      Light Wind
      3ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Partly sunny. Seas around 3 ft.

      Light Wind
      3ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Partly cloudy. Seas around 3 ft.

      Light Wind
      3ft

    • Friday

      Friday:NNE wind 5 to 8 kt. A slight chance of showers after 1pm.   Seas around 3 ft.

      NNE 8kt
      3ft

    • Friday Night

      Friday Night:NNE wind 9 to 12 kt increasing to 13 to 16 kt after midnight. A chance of showers.   Seas 3 to 4 ft.

      ⇑NNE 16kt
      3-4ft

    • Saturday

      Saturday:NE wind 19 to 22 kt. Rain likely.   Seas 4 ft building to 6 ft.

      NE 22kt
      Waves Building6ft


Associated Zone Forecast which includes this point

Last Update: 1:30 am EST Jan 20, 2026
Forecast Valid: 6am EST Jan 20, 2026-6pm EST Jan 26, 2026

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Detailed Forecast


Today
N wind 5 to 9 kt. Mostly sunny. Seas around 2 ft.
Tonight
N wind 5 to 9 kt becoming ENE after midnight. Mostly clear. Seas around 2 ft.
Wednesday
ENE wind 7 to 9 kt. Increasing clouds. Seas 2 to 3 ft.
Wednesday Night
Variable winds 5 kt or less. Cloudy. Seas around 3 ft.
Thursday
Variable winds 5 kt or less. Partly sunny. Seas around 3 ft.
Thursday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 3 ft.
Friday
NNE wind 5 to 8 kt. A slight chance of showers after 1pm. Seas around 3 ft.
Friday Night
NNE wind 9 to 12 kt increasing to 13 to 16 kt after midnight. A chance of showers. Seas 3 to 4 ft.
Saturday
NE wind 19 to 22 kt. Rain likely. Seas 4 ft building to 6 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: 1:30 am EST Jan 20, 2026
Forecast Valid: 6am EST Jan 20, 2026-6pm EST Jan 26, 2026
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