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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:Variable winds 5 kt or less. Patchy fog.  Seas around 1 ft.

      Light Wind
      1ft

    • Friday

      Friday:Variable winds 5 kt or less. Areas of fog before noon, then Patchy fog after 2pm.  Seas around 1 ft.

      Light Wind
      1ft

    • Friday Night

      Friday Night:Variable winds less than 5 kt becoming SSW around 6 kt after midnight. A chance of showers, mainly after 1am.  Patchy fog.  Seas around 1 ft.

      ⇑SSW 6kt
      1ft

    • Saturday

      Saturday:SSW wind 7 to 10 kt increasing to 11 to 14 kt in the afternoon. A slight chance of showers before 1pm.  Areas of fog before 9am.  Seas 1 to 2 ft.

      ⇑SSW 14kt
      1-2ft

    • Saturday Night

      Saturday Night:SSW wind 13 to 15 kt, with gusts as high as 21 kt. A chance of showers, mainly after 1am.   Seas around 3 ft.

      SSW 15kt
      3ft

    • Sunday

      Sunday:WSW wind 12 to 15 kt becoming WNW 16 to 19 kt in the afternoon. A slight chance of showers before 1pm.   Seas 2 to 3 ft.

      ⇑WNW 19kt
      2-3ft

    • Sunday Night

      Sunday Night:NW wind 22 to 25 kt becoming N 17 to 20 kt after midnight. Mostly clear. Seas around 3 ft.

      NW 25kt⇓
      3ft

    • Monday

      Monday:N wind 10 to 15 kt becoming NE 5 to 8 kt in the afternoon. Mostly sunny. Seas around 2 ft.

      N 15kt⇓
      2ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Partly cloudy. Seas 1 to 2 ft.

      Light Wind
      1-2ft


Associated Zone Forecast which includes this point

Last Update: 1:30 pm EST Jan 8, 2026
Forecast Valid: 4pm EST Jan 8, 2026-6pm EST Jan 15, 2026

View Nearby Observations

Detailed Forecast

...DENSE FOG ADVISORY IN EFFECT UNTIL 4 PM EST THIS AFTERNOON...

Tonight
Variable winds 5 kt or less. Patchy fog. Seas around 1 ft.
Friday
Variable winds 5 kt or less. Areas of fog before noon, then Patchy fog after 2pm. Seas around 1 ft.
Friday Night
Variable winds less than 5 kt becoming SSW around 6 kt after midnight. A chance of showers, mainly after 1am. Patchy fog. Seas around 1 ft.
Saturday
SSW wind 7 to 10 kt increasing to 11 to 14 kt in the afternoon. A slight chance of showers before 1pm. Areas of fog before 9am. Seas 1 to 2 ft.
Saturday Night
SSW wind 13 to 15 kt, with gusts as high as 21 kt. A chance of showers, mainly after 1am. Seas around 3 ft.
Sunday
WSW wind 12 to 15 kt becoming WNW 16 to 19 kt in the afternoon. A slight chance of showers before 1pm. Seas 2 to 3 ft.
Sunday Night
NW wind 22 to 25 kt becoming N 17 to 20 kt after midnight. Mostly clear. Seas around 3 ft.
Monday
N wind 10 to 15 kt becoming NE 5 to 8 kt in the afternoon. Mostly sunny. Seas around 2 ft.
Monday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 to 2 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: 1:30 pm EST Jan 8, 2026
Forecast Valid: 4pm EST Jan 8, 2026-6pm EST Jan 15, 2026
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