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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
    • Today

      Today:NE wind 10 to 15 kt. Mostly sunny. Seas around 3 ft.

      NE 15kt
      3ft

    • Tonight

      Tonight:N wind 7 to 9 kt. Partly cloudy. Seas around 3 ft.

      N 9kt
      3ft

    • Thursday

      Thursday:N wind around 10 kt becoming NE in the afternoon. Sunny. Seas around 3 ft.

      NNE 10kt
      3ft

    • Thursday Night

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

      Light Wind
      3ft

    • Friday

      Friday:Variable winds less than 5 kt becoming ESE 5 to 7 kt in the morning. Sunny. Seas 2 to 3 ft.

      ⇑ESE 7kt
      2-3ft

    • Friday Night

      Friday Night:S wind around 6 kt becoming SW after midnight. Mostly clear. Seas around 2 ft.

      S 6kt
      2ft

    • Saturday

      Saturday:WSW wind 8 to 11 kt increasing to 11 to 14 kt in the afternoon. Mostly sunny. Seas 2 to 3 ft.

      ⇑WSW 14kt
      2-3ft

    • Saturday Night

      Saturday Night:SW wind around 11 kt. Partly cloudy. Seas around 3 ft.

      SW 11kt
      3ft

    • Sunday

      Sunday:WSW wind 9 to 12 kt becoming SSW 12 to 15 kt in the afternoon. Sunny. Seas around 3 ft.

      ⇑SSW 15kt
      3ft


Associated Zone Forecast which includes this point

Last Update: 8:30 am EDT Mar 18, 2026
Forecast Valid: 8am EDT Mar 18, 2026-6pm EDT Mar 24, 2026

View Nearby Observations

Detailed Forecast


Today
NE wind 10 to 15 kt. Mostly sunny. Seas around 3 ft.
Tonight
N wind 7 to 9 kt. Partly cloudy. Seas around 3 ft.
Thursday
N wind around 10 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
Variable winds less than 5 kt becoming ESE 5 to 7 kt in the morning. Sunny. Seas 2 to 3 ft.
Friday Night
S wind around 6 kt becoming SW after midnight. Mostly clear. Seas around 2 ft.
Saturday
WSW wind 8 to 11 kt increasing to 11 to 14 kt in the afternoon. Mostly sunny. Seas 2 to 3 ft.
Saturday Night
SW wind around 11 kt. Partly cloudy. Seas around 3 ft.
Sunday
WSW wind 9 to 12 kt becoming SSW 12 to 15 kt in the afternoon. Sunny. 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: 8:30 am EDT Mar 18, 2026
Forecast Valid: 8am EDT Mar 18, 2026-6pm EDT Mar 24, 2026
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