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Charleston, SC Local Forecast Office

5NM WNW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
    • Today

      Today:NNE wind 19 to 22 kt, with gusts as high as 28 kt. A chance of showers and thunderstorms, mainly between 4pm and 5pm.   Seas 7 to 8 ft.

      NNE 22kt
      7-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:N wind 19 to 22 kt. A slight chance of showers before 8pm.   Seas around 8 ft.

      N 22kt
      8ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:NE wind around 18 kt. Sunny. Seas 6 to 7 ft.

      NE 18kt
      6-7ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday Night

      Wednesday Night:NE wind 18 to 20 kt. Partly cloudy. Seas 6 to 7 ft.

      NE 20kt
      6-7ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:NE wind 19 to 21 kt. Mostly sunny. Seas around 6 ft.

      NE 21kt
      6ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:NE wind 20 to 23 kt. A slight chance of showers.   Seas around 7 ft.

      NE 23kt
      7ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday

      Friday:NE wind around 19 kt. A chance of showers, mainly after 2pm.   Seas 6 to 7 ft.

      NE 19kt
      6-7ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday Night

      Friday Night:ENE wind 16 to 19 kt. A chance of showers and thunderstorms before 2am, then a slight chance of showers.   Seas 5 to 6 ft.

      ENE 19kt
      5-6ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday

      Saturday:ENE wind around 17 kt. A slight chance of showers.   Seas around 5 ft.

      ENE 17kt
      5ft

      Small Craft Advisory
      Small Craft Advisory


Associated Zone Forecast which includes this point

Last Update: 8:32 am EDT Sep 30, 2025
Forecast Valid: 9am EDT Sep 30, 2025-6pm EDT Oct 6, 2025

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE SUNDAY NIGHT...

Today
NNE wind 19 to 22 kt, with gusts as high as 28 kt. A chance of showers and thunderstorms, mainly between 4pm and 5pm. Seas 7 to 8 ft.
Tonight
N wind 19 to 22 kt. A slight chance of showers before 8pm. Seas around 8 ft.
Wednesday
NE wind around 18 kt. Sunny. Seas 6 to 7 ft.
Wednesday Night
NE wind 18 to 20 kt. Partly cloudy. Seas 6 to 7 ft.
Thursday
NE wind 19 to 21 kt. Mostly sunny. Seas around 6 ft.
Thursday Night
NE wind 20 to 23 kt. A slight chance of showers. Seas around 7 ft.
Friday
NE wind around 19 kt. A chance of showers, mainly after 2pm. Seas 6 to 7 ft.
Friday Night
ENE wind 16 to 19 kt. A chance of showers and thunderstorms before 2am, then a slight chance of showers. Seas 5 to 6 ft.
Saturday
ENE wind around 17 kt. A slight chance of showers. Seas around 5 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: 8:32 am EDT Sep 30, 2025
Forecast Valid: 9am EDT Sep 30, 2025-6pm EDT Oct 6, 2025
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