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Hazardous Weather Conditions

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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]

    • Today

      Today:Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. Widespread dense fog, mainly before 9am, then Patchy dense fog after 2pm. Seas around 1 ft.

      ⇑SSW 6kt
      1ft

    • Tonight

      Tonight:Variable winds less than 5 kt becoming SSW around 6 kt after midnight. Patchy dense fog. Seas around 1 ft.

      ⇑SSW 6kt
      1ft

    • Saturday

      Saturday:SSW wind 7 to 10 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 21 kt. A slight chance of showers before 1pm. Areas of fog before 9am. Seas 1 to 2 ft.

      ⇑SSW 15kt
      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:W wind 12 to 15 kt becoming WNW 16 to 19 kt in the afternoon. Winds could gust as high as 25 kt. A slight chance of showers before 1pm. Seas 2 to 3 ft.

      ⇑WNW 19kt
      2-3ft

    • Sunday Night

      Sunday Night:NW wind 17 to 22 kt becoming N after midnight. Winds could gust as high as 28 kt. Mostly clear. Seas around 3 ft.

      NW 22kt
      3ft

    • Monday

      Monday:N wind 9 to 14 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Seas 2 to 3 ft.

      N 14kt⇓
      2-3ft

    • Monday Night

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

      Light Wind
      2ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.

      Light Wind
      1ft


Associated Zone Forecast which includes this point

Last Update: 6:27 am EST Jan 9, 2026
Forecast Valid: 6am EST Jan 9, 2026-6pm EST Jan 15, 2026

View Nearby Observations

Detailed Forecast

...DENSE FOG ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...

Today
Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. Widespread dense fog, mainly before 9am, then Patchy dense fog after 2pm. Seas around 1 ft.
Tonight
Variable winds less than 5 kt becoming SSW around 6 kt after midnight. Patchy dense fog. Seas around 1 ft.
Saturday
SSW wind 7 to 10 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 21 kt. 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
W wind 12 to 15 kt becoming WNW 16 to 19 kt in the afternoon. Winds could gust as high as 25 kt. A slight chance of showers before 1pm. Seas 2 to 3 ft.
Sunday Night
NW wind 17 to 22 kt becoming N after midnight. Winds could gust as high as 28 kt. Mostly clear. Seas around 3 ft.
Monday
N wind 9 to 14 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Seas 2 to 3 ft.
Monday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.
Tuesday
Variable winds 5 kt or less. Mostly sunny. Seas around 1 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: 6:27 am EST Jan 9, 2026
Forecast Valid: 6am EST Jan 9, 2026-6pm EST Jan 15, 2026
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