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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:WNW wind 8 to 10 kt becoming N after midnight. Mostly cloudy, then gradually becoming clear. Seas around 2 ft.

      N 10kt
      2ft

    • Wednesday

      Wednesday:NNE wind 10 to 14 kt, with gusts as high as 20 kt. Increasing clouds. Seas around 3 ft.

      NNE 14kt
      3ft

    • Wednesday Night

      Wednesday Night:N wind 7 to 9 kt. Cloudy during the early evening, then gradual clearing. Seas around 3 ft.

      N 9kt
      3ft

    • Thursday

      Thursday:N wind 8 to 11 kt becoming NE in the afternoon. Sunny. Seas around 3 ft.

      N 11kt
      3ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Partly cloudy. Seas around 3 ft.

      Light Wind
      3ft

    • Friday

      Friday:WNW wind 5 to 7 kt becoming S in the afternoon. Sunny. Seas 2 to 3 ft.

      S 7kt
      2-3ft

    • Friday Night

      Friday Night:S wind around 6 kt. Partly cloudy. Seas around 2 ft.

      S 6kt
      2ft

    • Saturday

      Saturday:WSW wind 8 to 10 kt becoming SSW in the afternoon. Mostly sunny. Seas 2 to 3 ft.

      SSW 10kt
      2-3ft

    • Saturday Night

      Saturday Night:SSW wind around 10 kt. Partly cloudy. Seas around 3 ft.

      SSW 10kt
      3ft


Associated Zone Forecast which includes this point

Last Update: 2:30 pm EDT Mar 17, 2026
Forecast Valid: 5pm EDT Mar 17, 2026-6pm EDT Mar 24, 2026

View Nearby Observations

Detailed Forecast


Tonight
WNW wind 8 to 10 kt becoming N after midnight. Mostly cloudy, then gradually becoming clear. Seas around 2 ft.
Wednesday
NNE wind 10 to 14 kt, with gusts as high as 20 kt. Increasing clouds. Seas around 3 ft.
Wednesday Night
N wind 7 to 9 kt. Cloudy during the early evening, then gradual clearing. Seas around 3 ft.
Thursday
N wind 8 to 11 kt becoming NE in the afternoon. Sunny. Seas around 3 ft.
Thursday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 3 ft.
Friday
WNW wind 5 to 7 kt becoming S in the afternoon. Sunny. Seas 2 to 3 ft.
Friday Night
S wind around 6 kt. Partly cloudy. Seas around 2 ft.
Saturday
WSW wind 8 to 10 kt becoming SSW in the afternoon. Mostly sunny. Seas 2 to 3 ft.
Saturday Night
SSW wind around 10 kt. Partly cloudy. Seas around 3 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: 2:30 pm EDT Mar 17, 2026
Forecast Valid: 5pm EDT Mar 17, 2026-6pm EDT Mar 24, 2026
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