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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
    • Thursday

      Thursday:NE wind 20 to 24 kt, with gusts as high as 30 kt. A chance of showers and thunderstorms.   Seas 3 ft building to 5 ft.

      NE 24kt
      Waves Building5ft

      Gale Warning
      Gale Warning

    • Thursday Night

      Thursday Night:NE wind 25 to 27 kt, with gusts as high as 34 kt. A slight chance of showers and thunderstorms after 3am.   Seas 6 to 7 ft.

      NE 27kt
      6-7ft

      Gale Warning
      Gale Warning

    • Friday

      Friday:NE wind 24 to 27 kt, with gusts as high as 33 kt. A chance of showers and thunderstorms.   Seas 7 to 8 ft.

      NE 27kt
      7-8ft

      Gale Warning
      Gale Warning

    • Friday Night

      Friday Night:NE wind 23 to 26 kt, with gusts as high as 33 kt. Showers likely, with thunderstorms also possible after 11pm.   Seas 7 to 8 ft.

      NE 26kt
      7-8ft

      Gale Warning
      Gale Warning

    • Saturday

      Saturday:NNE wind 21 to 23 kt, with gusts as high as 29 kt. A chance of showers and thunderstorms.   Seas 6 to 7 ft.

      NNE 23kt
      6-7ft

      Gale Warning
      Gale Warning

    • Saturday Night

      Saturday Night:N wind 24 to 27 kt. A slight chance of showers before 2am.   Seas around 6 ft.

      N 27kt
      6ft

      Gale Warning
      Gale Warning

    • Sunday

      Sunday:NNW wind 17 to 21 kt. Mostly sunny. Seas around 5 ft.

      NNW 21kt
      5ft

    • Sunday Night

      Sunday Night:N wind 15 to 17 kt. Mostly clear. Seas around 5 ft.

      N 17kt
      5ft

    • Columbus Day

      Columbus Day:NNW wind around 14 kt becoming W in the afternoon. Sunny. Seas around 4 ft.

      NNW 14kt
      4ft


Associated Zone Forecast which includes this point

Last Update: 2:30 am EDT Oct 9, 2025
Forecast Valid: 3am EDT Oct 9, 2025-6pm EDT Oct 15, 2025

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

Thursday
NE wind 20 to 24 kt, with gusts as high as 30 kt. A chance of showers and thunderstorms. Seas 3 ft building to 5 ft.
Thursday Night
NE wind 25 to 27 kt, with gusts as high as 34 kt. A slight chance of showers and thunderstorms after 3am. Seas 6 to 7 ft.
Friday
NE wind 24 to 27 kt, with gusts as high as 33 kt. A chance of showers and thunderstorms. Seas 7 to 8 ft.
Friday Night
NE wind 23 to 26 kt, with gusts as high as 33 kt. Showers likely, with thunderstorms also possible after 11pm. Seas 7 to 8 ft.
Saturday
NNE wind 21 to 23 kt, with gusts as high as 29 kt. A chance of showers and thunderstorms. Seas 6 to 7 ft.
Saturday Night
N wind 24 to 27 kt. A slight chance of showers before 2am. Seas around 6 ft.
Sunday
NNW wind 17 to 21 kt. Mostly sunny. Seas around 5 ft.
Sunday Night
N wind 15 to 17 kt. Mostly clear. Seas around 5 ft.
Columbus Day
NNW wind around 14 kt becoming W in the afternoon. Sunny. Seas around 4 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 am EDT Oct 9, 2025
Forecast Valid: 3am EDT Oct 9, 2025-6pm EDT Oct 15, 2025
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