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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NNE wind around 7 kt. Mostly sunny. Seas around 2 ft.

      NNE 7kt
      2ft

    • Tonight

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

      Light Wind
      2ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Sunny. Seas around 2 ft.

      Light Wind
      2ft

    • Sunday Night

      Sunday Night:Variable winds less than 5 kt becoming NE 9 to 14 kt after midnight. Increasing clouds. Seas around 2 ft.

      ⇑NE 14kt
      2ft

    • Monday

      Monday:NE wind 21 to 23 kt. Mostly cloudy. Seas 3 ft building to 5 ft.

      NE 23kt
      Waves Building5ft

    • Monday Night

      Monday Night:NE wind 19 to 24 kt decreasing to 14 to 19 kt after midnight. A chance of showers.   Seas 5 to 6 ft.

      NE 24kt⇓
      5-6ft

    • Tuesday

      Tuesday:NE wind 9 to 12 kt becoming E in the afternoon. A slight chance of showers.   Seas 4 to 5 ft.

      NE 12kt
      4-5ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Partly cloudy. Seas around 4 ft.

      Light Wind
      4ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming E around 6 kt in the afternoon. Mostly sunny. Seas 3 to 4 ft.

      ⇑E 6kt
      3-4ft


Associated Zone Forecast which includes this point

Last Update: 1:32 pm EST Feb 28, 2026
Forecast Valid: 3pm EST Feb 28, 2026-6pm EST Mar 7, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
NNE wind around 7 kt. Mostly sunny. Seas around 2 ft.
Tonight
Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.
Sunday
Variable winds 5 kt or less. Sunny. Seas around 2 ft.
Sunday Night
Variable winds less than 5 kt becoming NE 9 to 14 kt after midnight. Increasing clouds. Seas around 2 ft.
Monday
NE wind 21 to 23 kt. Mostly cloudy. Seas 3 ft building to 5 ft.
Monday Night
NE wind 19 to 24 kt decreasing to 14 to 19 kt after midnight. A chance of showers. Seas 5 to 6 ft.
Tuesday
NE wind 9 to 12 kt becoming E in the afternoon. A slight chance of showers. Seas 4 to 5 ft.
Tuesday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 4 ft.
Wednesday
Variable winds less than 5 kt becoming E around 6 kt in the afternoon. Mostly 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: 1:32 pm EST Feb 28, 2026
Forecast Valid: 3pm EST Feb 28, 2026-6pm EST Mar 7, 2026
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