Code of Federal Regulations Title 46. Shipping § 46.7.80 Tybee Island, GA to St. Simons Island, GA

(a) A line drawn from the southernmost extremity of Savannah Beach on Tybee Island 255° true across Tybee Inlet to the shore of Little Tybee Island south of the entrance to Buck Hammock Creek.

(b) A line drawn from the southernmost extremity of Little Tybee Island at Beach Hammock to the easternmost extremity of Wassaw Island.

(c) A line drawn from Wassaw Island in approximate position latitude 31°52.5′ N. longitude 80°58.5′ W. to latitude 31°48.3′ N. longitude 80°56.8′ W. (Ossabaw Sound North Channel Buoy “OS”);  thence to latitude 31°39.3′ N. longitude 81°02.3′ W. (St. Catherines Sound Buoy “St. C.”);  thence to latitude 31°31.2′ N. longitude 81°03.8′ W. (Sapelo Sound Buoy “S”);  thence to the easternmost extremity of Blackbeard Island at Northeast Point.

(d) A line drawn from the southernmost extremity of Blackbeard Island to latitude 31°19.4′ N. longitude 81°11.5′ W. (Doboy Sound Lighted Buoy “D”);  thence to latitude 31°04.1′ N. longitude 81°16.7′ W. (St. Simons Lighted Whistle Buoy “ST S”).