Storms Report: Dewees Island, SC - MyCoast Storms Report: Dewees Island, SC - MyCoast

Storm Witness Report by

Dewees Island, SC

Damage Reported

"The hole in our driveway is approximately 15'x20'x6' deep. All lines to the house are exposed (sewer, water, and sprinkler) and there is about a 4' section under our house that is washed away. All water came in during Irma from the marsh to the center of the island."

Damage Reported


Erosion: Severe

Street/Road: Report Damage

Exposed Water/Sewer Lines and/or Septic Tanks: Report Exposure

Specific Damage:

  • water/sewer lines
  • septic tanks


Habitable Structures: No Damage

Other Structures

Groins: None

09/12/2017 | 5:26 pm

Tidal Overview

3 hours 50 minutes after high tide

Data from CHARLESTON (Customhouse Wharf) (12.8 miles away)

Water Level (at time of report): 5:26 pm, 3.6'

High Tide (Predicted): 1:23 pm, 6.2'

High Tide (Observed): 1:36 pm, 7'

Observed Predicted water level Report time

Weather Overview

Wind Speed: 9.2 MPH

Wind Direction: SSW (211°)

Temperature: 77℉

Rainfall (Past 24 Hours): 1.21"

(Click here for full weather details from DarkSky)

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