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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:S wind around 12 kt. Sunny. Seas around 2 ft.

      S 12kt
      2ft

    • Tonight

      Tonight:S wind around 11 kt becoming SW after midnight. A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 4am, then a chance of showers and thunderstorms after 4am. Seas around 2 ft.

      S 11kt
      2ft

    • Sunday

      Sunday:WSW wind 8 to 10 kt becoming WNW in the afternoon. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Seas around 2 ft.

      WSW 10kt
      2ft

    • Sunday Night

      Sunday Night:NNE wind 10 to 13 kt increasing to 15 to 18 kt after midnight. A chance of showers before 2am. Seas around 2 ft.

      ⇑NNE 18kt
      2ft

    • Monday

      Monday:NNE wind 15 to 18 kt decreasing to 12 to 15 kt in the afternoon. Mostly sunny. Seas around 3 ft.

      NNE 18kt⇓
      3ft

    • Monday Night

      Monday Night:ENE wind around 9 kt. Mostly clear. Seas 2 to 3 ft.

      ENE 9kt
      2-3ft

    • Tuesday

      Tuesday:NE wind around 8 kt becoming SE in the afternoon. Mostly sunny. Seas around 2 ft.

      NE 8kt
      2ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. A slight chance of showers. Seas around 2 ft.

      Light Wind
      2ft

    • Wednesday

      Wednesday:SSW wind 5 to 8 kt increasing to 8 to 11 kt in the afternoon. A chance of showers, with thunderstorms also possible after 2pm. Seas around 2 ft.

      ⇑SSW 11kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 8:32 am EDT Apr 25, 2026
Forecast Valid: 2pm EDT Apr 25, 2026-6pm EDT May 1, 2026

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Detailed Forecast


This Afternoon
S wind around 12 kt. Sunny. Seas around 2 ft.
Tonight
S wind around 11 kt becoming SW after midnight. A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 4am, then a chance of showers and thunderstorms after 4am. Seas around 2 ft.
Sunday
WSW wind 8 to 10 kt becoming WNW in the afternoon. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Seas around 2 ft.
Sunday Night
NNE wind 10 to 13 kt increasing to 15 to 18 kt after midnight. A chance of showers before 2am. Seas around 2 ft.
Monday
NNE wind 15 to 18 kt decreasing to 12 to 15 kt in the afternoon. Mostly sunny. Seas around 3 ft.
Monday Night
ENE wind around 9 kt. Mostly clear. Seas 2 to 3 ft.
Tuesday
NE wind around 8 kt becoming SE in the afternoon. Mostly sunny. Seas around 2 ft.
Tuesday Night
Variable winds 5 kt or less. A slight chance of showers. Seas around 2 ft.
Wednesday
SSW wind 5 to 8 kt increasing to 8 to 11 kt in the afternoon. A chance of showers, with thunderstorms also possible after 2pm. 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: 8:32 am EDT Apr 25, 2026
Forecast Valid: 2pm EDT Apr 25, 2026-6pm EDT May 1, 2026
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