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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
    • Today

      Today:WSW wind 17 to 21 kt, with gusts as high as 27 kt. Mostly cloudy. Seas 3 to 4 ft.

      WSW 21kt
      3-4ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:SW wind around 18 kt, with gusts as high as 25 kt. Mostly cloudy. Seas 3 to 4 ft.

      SW 18kt
      3-4ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:SW wind 18 to 21 kt, with gusts as high as 28 kt. A chance of showers, mainly after 1pm.   Seas 3 to 4 ft.

      SW 21kt
      3-4ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:SW wind 11 to 15 kt, with gusts as high as 21 kt. A chance of showers before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am.   Seas 2 to 3 ft.

      SW 15kt
      2-3ft

    • Friday

      Friday:SSW wind 9 to 12 kt. Showers.   Seas 2 to 3 ft.

      SSW 12kt
      2-3ft

    • Friday Night

      Friday Night:NE wind around 7 kt. Showers, with thunderstorms also possible after 1am.   Seas around 2 ft.

      NE 7kt
      2ft

    • Saturday

      Saturday:NNE wind 7 to 9 kt. A chance of showers.   Seas around 2 ft.

      NNE 9kt
      2ft

    • Saturday Night

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

      Light Wind
      2ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming ENE 5 to 8 kt in the morning. Sunny. Seas around 2 ft.

      ⇑ENE 8kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 1:32 am EST Feb 25, 2026
Forecast Valid: 5am EST Feb 25, 2026-6pm EST Mar 3, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY EVENING...

Today
WSW wind 17 to 21 kt, with gusts as high as 27 kt. Mostly cloudy. Seas 3 to 4 ft.
Tonight
SW wind around 18 kt, with gusts as high as 25 kt. Mostly cloudy. Seas 3 to 4 ft.
Thursday
SW wind 18 to 21 kt, with gusts as high as 28 kt. A chance of showers, mainly after 1pm. Seas 3 to 4 ft.
Thursday Night
SW wind 11 to 15 kt, with gusts as high as 21 kt. A chance of showers before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Seas 2 to 3 ft.
Friday
SSW wind 9 to 12 kt. Showers. Seas 2 to 3 ft.
Friday Night
NE wind around 7 kt. Showers, with thunderstorms also possible after 1am. Seas around 2 ft.
Saturday
NNE wind 7 to 9 kt. A chance of showers. Seas around 2 ft.
Saturday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.
Sunday
Variable winds less than 5 kt becoming ENE 5 to 8 kt in the morning. Sunny. Seas around 2 ft.

Winds and seas higher in and near tstms.

*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 am EST Feb 25, 2026
Forecast Valid: 5am EST Feb 25, 2026-6pm EST Mar 3, 2026
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