Harrys Ground (48°47'N., 53°05'W.), an extensive rocky bank lying as far as 6.5 miles N of the cape, has depths varying between 1.8m on Old Harry (48°46'N., 53°05'W.) to 7.3m on Young Harry (48°48'N., 53°04'W.). Other rocks, below water, between the cape and Harrys Ground, are best seen on the chart. A moderate sea breaks on rocks with depths of less than 9.1m; a heavy sea breaks on those with depths of 9.1 to 18.3m. After gales, the sea breaks on those rocks with depths of 18.3 to 27.4m.

Location