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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming S 5 to 9 kt in the afternoon. Mostly sunny. Seas around 2 ft.

      ⇑S 9kt
      2ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.

      Light Wind
      2ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming E 5 to 8 kt in the afternoon. Mostly sunny. Seas around 2 ft.

      ⇑E 8kt
      2ft

    • Thursday Night

      Thursday Night:SE wind around 6 kt. Mostly clear. Seas around 3 ft.

      SE 6kt
      3ft

    • Friday

      Friday:ESE wind 5 to 7 kt. Sunny. Seas around 3 ft.

      ESE 7kt
      3ft

    • Friday Night

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

      Light Wind
      3ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming SSE 5 to 8 kt in the afternoon. A slight chance of showers before 2pm. Seas around 3 ft.

      ⇑SSE 8kt
      3ft

    • Saturday Night

      Saturday Night:SSE wind around 7 kt. Mostly clear. Seas around 3 ft.

      SSE 7kt
      3ft

    • Sunday

      Sunday:SSW wind 7 to 10 kt increasing to 10 to 13 kt in the afternoon. A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Seas around 3 ft.

      ⇑SSW 13kt
      3ft


Associated Zone Forecast which includes this point

Last Update: 2:30 am EDT Apr 1, 2026
Forecast Valid: 3am EDT Apr 1, 2026-6pm EDT Apr 7, 2026

View Nearby Observations

Detailed Forecast


Wednesday
Variable winds less than 5 kt becoming S 5 to 9 kt in the afternoon. Mostly sunny. Seas around 2 ft.
Wednesday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.
Thursday
Variable winds less than 5 kt becoming E 5 to 8 kt in the afternoon. Mostly sunny. Seas around 2 ft.
Thursday Night
SE wind around 6 kt. Mostly clear. Seas around 3 ft.
Friday
ESE wind 5 to 7 kt. Sunny. Seas around 3 ft.
Friday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 3 ft.
Saturday
Variable winds less than 5 kt becoming SSE 5 to 8 kt in the afternoon. A slight chance of showers before 2pm. Seas around 3 ft.
Saturday Night
SSE wind around 7 kt. Mostly clear. Seas around 3 ft.
Sunday
SSW wind 7 to 10 kt increasing to 10 to 13 kt in the afternoon. A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Seas around 3 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: 2:30 am EDT Apr 1, 2026
Forecast Valid: 3am EDT Apr 1, 2026-6pm EDT Apr 7, 2026
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