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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
    • Sunday

      Sunday:N wind 10 to 14 kt becoming WNW in the afternoon. Showers, mainly before 4pm.   Seas 1 to 2 ft.

      NW 14kt
      1-2ft

    • Sunday Night

      Sunday Night:WNW wind 9 to 13 kt. Mostly clear. Seas around 2 ft.

      WNW 13kt
      2ft

    • M.L.King Day

      M.L.King Day:W wind around 10 kt. Sunny. Seas around 2 ft.

      W 10kt
      2ft

    • Monday Night

      Monday Night:WNW wind around 9 kt. Mostly clear. Seas around 2 ft.

      WNW 9kt
      2ft

    • Tuesday

      Tuesday:NNW wind around 9 kt becoming NNE in the afternoon. Sunny. Seas around 2 ft.

      NNW 9kt
      2ft

    • Tuesday Night

      Tuesday Night:NNE wind 7 to 9 kt. Partly cloudy. Seas around 2 ft.

      NNE 9kt
      2ft

    • Wednesday

      Wednesday:NE wind around 8 kt. Partly sunny. Seas 2 to 3 ft.

      NE 8kt
      2-3ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. A slight chance of showers.   Seas around 3 ft.

      Light Wind
      3ft

    • Thursday

      Thursday:NW wind around 7 kt. A slight chance of showers.   Seas around 3 ft.

      NW 7kt
      3ft


Associated Zone Forecast which includes this point

Last Update: 12:42 am EST Jan 18, 2026
Forecast Valid: 1am EST Jan 18, 2026-6pm EST Jan 24, 2026

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Detailed Forecast


Sunday
N wind 10 to 14 kt becoming WNW in the afternoon. Showers, mainly before 4pm. Seas 1 to 2 ft.
Sunday Night
WNW wind 9 to 13 kt. Mostly clear. Seas around 2 ft.
M.L.King Day
W wind around 10 kt. Sunny. Seas around 2 ft.
Monday Night
WNW wind around 9 kt. Mostly clear. Seas around 2 ft.
Tuesday
NNW wind around 9 kt becoming NNE in the afternoon. Sunny. Seas around 2 ft.
Tuesday Night
NNE wind 7 to 9 kt. Partly cloudy. Seas around 2 ft.
Wednesday
NE wind around 8 kt. Partly sunny. Seas 2 to 3 ft.
Wednesday Night
Variable winds 5 kt or less. A slight chance of showers. Seas around 3 ft.
Thursday
NW wind around 7 kt. A slight chance of showers. Seas around 3 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: 12:42 am EST Jan 18, 2026
Forecast Valid: 1am EST Jan 18, 2026-6pm EST Jan 24, 2026
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