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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]

    • Tuesday

      Tuesday:S wind 11 to 13 kt. A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 2pm. Seas around 3 ft.

      S 13kt
      3ft

    • Tuesday Night

      Tuesday Night:SSW wind 10 to 12 kt. Partly cloudy. Seas around 3 ft.

      SSW 12kt
      3ft

    • Wednesday

      Wednesday:SSW wind 11 to 15 kt, with gusts as high as 21 kt. A slight chance of showers between 11am and 1pm. Seas around 3 ft.

      SSW 15kt
      3ft

    • Wednesday Night

      Wednesday Night:SW wind around 14 kt, with gusts as high as 21 kt. A slight chance of thunderstorms, then a chance of showers and thunderstorms after 7pm. Seas 3 to 4 ft.

      SW 14kt
      3-4ft

    • Thursday

      Thursday:WSW wind 9 to 13 kt. A chance of showers, with thunderstorms also possible after 2pm. Seas around 3 ft.

      WSW 13kt
      3ft

    • Thursday Night

      Thursday Night:SW wind 5 to 10 kt becoming variable and less than 5 kt. A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Seas around 3 ft.

      SW 10kt⇓
      3ft

    • Friday

      Friday:NE wind 13 to 15 kt becoming ESE in the afternoon. Winds could gust as high as 21 kt. A chance of showers, with thunderstorms also possible after 2pm. Seas around 3 ft.

      ENE 15kt
      3ft

    • Friday Night

      Friday Night:SSE wind 6 to 10 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Seas 2 to 3 ft.

      SSE 10kt
      2-3ft

    • Saturday

      Saturday:NE wind 8 to 12 kt. Showers and possibly a thunderstorm. Seas around 2 ft.

      NE 12kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 2:30 am EDT May 26, 2026
Forecast Valid: 3am EDT May 26, 2026-6pm EDT Jun 1, 2026

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Detailed Forecast


Tuesday
S wind 11 to 13 kt. A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 2pm. Seas around 3 ft.
Tuesday Night
SSW wind 10 to 12 kt. Partly cloudy. Seas around 3 ft.
Wednesday
SSW wind 11 to 15 kt, with gusts as high as 21 kt. A slight chance of showers between 11am and 1pm. Seas around 3 ft.
Wednesday Night
SW wind around 14 kt, with gusts as high as 21 kt. A slight chance of thunderstorms, then a chance of showers and thunderstorms after 7pm. Seas 3 to 4 ft.
Thursday
WSW wind 9 to 13 kt. A chance of showers, with thunderstorms also possible after 2pm. Seas around 3 ft.
Thursday Night
SW wind 5 to 10 kt becoming variable and less than 5 kt. A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Seas around 3 ft.
Friday
NE wind 13 to 15 kt becoming ESE in the afternoon. Winds could gust as high as 21 kt. A chance of showers, with thunderstorms also possible after 2pm. Seas around 3 ft.
Friday Night
SSE wind 6 to 10 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Seas 2 to 3 ft.
Saturday
NE wind 8 to 12 kt. Showers and possibly a thunderstorm. 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: 2:30 am EDT May 26, 2026
Forecast Valid: 3am EDT May 26, 2026-6pm EDT Jun 1, 2026
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