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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:NW wind 15 to 18 kt decreasing to 9 to 12 kt after midnight. Clear. Seas around 2 ft.

      NW 18kt⇓
      2ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday

      Friday:Variable winds less than 5 kt becoming SW 5 to 10 kt in the afternoon. Sunny. Seas around 1 ft.

      ⇑SW 10kt
      1ft

    • Friday Night

      Friday Night:SW wind around 11 kt. Mostly clear. Seas 1 to 2 ft.

      SW 11kt
      1-2ft

    • Saturday

      Saturday:SW wind 13 to 15 kt. Mostly sunny. Seas around 2 ft.

      SW 15kt
      2ft

    • Saturday Night

      Saturday Night:WSW wind 8 to 10 kt becoming NNW after midnight. A chance of showers, mainly after 1am.   Seas around 2 ft.

      NW 10kt
      2ft

    • Sunday

      Sunday:NNW wind 12 to 15 kt becoming WNW in the afternoon. Showers likely.   Seas around 2 ft.

      NW 15kt
      2ft

    • Sunday Night

      Sunday Night:WNW wind 10 to 13 kt. Partly cloudy. Seas around 2 ft.

      WNW 13kt
      2ft

    • M.L.King Day

      M.L.King Day:WNW wind 8 to 11 kt becoming WSW in the afternoon. Sunny. Seas around 2 ft.

      WSW 11kt
      2ft

    • Monday Night

      Monday Night:W wind around 12 kt becoming NW after midnight. Mostly clear. Seas around 2 ft.

      W 12kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 6:15 pm EST Jan 15, 2026
Forecast Valid: 6pm EST Jan 15, 2026-6pm EST Jan 22, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EST TONIGHT...

Tonight
NW wind 15 to 18 kt decreasing to 9 to 12 kt after midnight. Clear. Seas around 2 ft.
Friday
Variable winds less than 5 kt becoming SW 5 to 10 kt in the afternoon. Sunny. Seas around 1 ft.
Friday Night
SW wind around 11 kt. Mostly clear. Seas 1 to 2 ft.
Saturday
SW wind 13 to 15 kt. Mostly sunny. Seas around 2 ft.
Saturday Night
WSW wind 8 to 10 kt becoming NNW after midnight. A chance of showers, mainly after 1am. Seas around 2 ft.
Sunday
NNW wind 12 to 15 kt becoming WNW in the afternoon. Showers likely. Seas around 2 ft.
Sunday Night
WNW wind 10 to 13 kt. Partly cloudy. Seas around 2 ft.
M.L.King Day
WNW wind 8 to 11 kt becoming WSW in the afternoon. Sunny. Seas around 2 ft.
Monday Night
W wind around 12 kt becoming NW after midnight. Mostly clear. Seas around 2 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: 6:15 pm EST Jan 15, 2026
Forecast Valid: 6pm EST Jan 15, 2026-6pm EST Jan 22, 2026
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