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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:NNE wind around 11 kt. Mostly cloudy, then gradually becoming clear. Seas around 2 ft.

      NNE 11kt
      2ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday

      Monday:NNE wind 5 to 10 kt becoming S in the afternoon. Sunny. Seas around 2 ft.

      NNE 10kt
      2ft

    • Monday Night

      Monday Night:SSW wind 8 to 11 kt becoming N after midnight. Mostly clear. Seas around 2 ft.

      N 11kt
      2ft

    • Tuesday

      Tuesday:NNE wind 10 to 14 kt becoming ENE in the afternoon. Sunny. Seas around 3 ft.

      NNE 14kt
      3ft

    • Tuesday Night

      Tuesday Night:ESE wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear. Seas around 2 ft.

      ESE 6kt⇓
      2ft

    • Wednesday

      Wednesday:SSW wind 5 to 8 kt increasing to 10 to 13 kt in the afternoon. Mostly sunny. Seas around 2 ft.

      ⇑SSW 13kt
      2ft

    • Wednesday Night

      Wednesday Night:SSW wind 11 to 13 kt. Mostly clear. Seas around 2 ft.

      SSW 13kt
      2ft

    • Thursday

      Thursday:W wind 7 to 10 kt becoming SSW in the afternoon. Sunny. Seas around 2 ft.

      SSW 10kt
      2ft

    • Thursday Night

      Thursday Night:SW wind 8 to 10 kt. Mostly clear. Seas around 2 ft.

      SW 10kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 8:31 pm EDT Apr 19, 2026
Forecast Valid: 10pm EDT Apr 19, 2026-6pm EDT Apr 26, 2026

View Nearby Observations

Detailed Forecast


Tonight
NNE wind around 11 kt. Mostly cloudy, then gradually becoming clear. Seas around 2 ft.
Monday
NNE wind 5 to 10 kt becoming S in the afternoon. Sunny. Seas around 2 ft.
Monday Night
SSW wind 8 to 11 kt becoming N after midnight. Mostly clear. Seas around 2 ft.
Tuesday
NNE wind 10 to 14 kt becoming ENE in the afternoon. Sunny. Seas around 3 ft.
Tuesday Night
ESE wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear. Seas around 2 ft.
Wednesday
SSW wind 5 to 8 kt increasing to 10 to 13 kt in the afternoon. Mostly sunny. Seas around 2 ft.
Wednesday Night
SSW wind 11 to 13 kt. Mostly clear. Seas around 2 ft.
Thursday
W wind 7 to 10 kt becoming SSW in the afternoon. Sunny. Seas around 2 ft.
Thursday Night
SW wind 8 to 10 kt. 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: 8:31 pm EDT Apr 19, 2026
Forecast Valid: 10pm EDT Apr 19, 2026-6pm EDT Apr 26, 2026
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