For More Weather Information:

Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:NE wind around 19 kt, with gusts as high as 25 kt. Mostly cloudy. Seas 2 to 3 ft.

      NE 19kt
      2-3ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday

      Tuesday:ENE wind 17 to 19 kt, with gusts as high as 25 kt. Partly sunny. Seas around 4 ft.

      ENE 19kt
      4ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday Night

      Tuesday Night:E wind 9 to 13 kt. Cloudy during the early evening, then gradual clearing. Seas 3 to 4 ft.

      E 13kt
      3-4ft

    • Wednesday

      Wednesday:ESE wind around 9 kt. Mostly sunny. Seas around 3 ft.

      ESE 9kt
      3ft

    • Wednesday Night

      Wednesday Night:S wind around 10 kt becoming WSW after midnight. A chance of showers and thunderstorms.   Seas around 3 ft.

      WSW 10kt
      3ft

    • Thursday

      Thursday:W wind 6 to 11 kt. Sunny. Seas 2 to 3 ft.

      W 11kt
      2-3ft

    • Thursday Night

      Thursday Night:W wind 6 to 10 kt becoming N in the evening. Clear. Seas around 2 ft.

      N 10kt
      2ft

    • Friday

      Friday:N wind 5 to 10 kt becoming SE in the afternoon. Sunny. Seas around 2 ft.

      N 10kt
      2ft

    • Friday Night

      Friday Night:SSW wind around 7 kt. Mostly clear. Seas around 2 ft.

      SSW 7kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 8:32 pm EDT May 11, 2026
Forecast Valid: 12am EDT May 12, 2026-6pm EDT May 18, 2026

View Nearby Observations

Detailed Forecast


Overnight
NE wind around 19 kt, with gusts as high as 25 kt. Mostly cloudy. Seas 2 to 3 ft.
Tuesday
ENE wind 17 to 19 kt, with gusts as high as 25 kt. Partly sunny. Seas around 4 ft.
Tuesday Night
E wind 9 to 13 kt. Cloudy during the early evening, then gradual clearing. Seas 3 to 4 ft.
Wednesday
ESE wind around 9 kt. Mostly sunny. Seas around 3 ft.
Wednesday Night
S wind around 10 kt becoming WSW after midnight. A chance of showers and thunderstorms. Seas around 3 ft.
Thursday
W wind 6 to 11 kt. Sunny. Seas 2 to 3 ft.
Thursday Night
W wind 6 to 10 kt becoming N in the evening. Clear. Seas around 2 ft.
Friday
N wind 5 to 10 kt becoming SE in the afternoon. Sunny. Seas around 2 ft.
Friday Night
SSW wind around 7 kt. Mostly clear. Seas around 2 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 33.01°N 79.35°W
Last Update: 8:32 pm EDT May 11, 2026
Forecast Valid: 12am EDT May 12, 2026-6pm EDT May 18, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data