46 CFR § 7.85
St. Simons Island, GA to Little Talbot Island, FL
April 15, 2021
(a) A line drawn from latitude 31°04.1′ N. longitude 81°16.7′ W. (St. Simons Lighted Whistle Buoy “ST S”) to latitude 30°42.7′ N. longitude 81°19.0′ W. (St. Mary's Entrance Lighted Whistle Buoy “1”); thence to Amelia Island Light.
(b) A line drawn from the southernmost extremity of Amelia Island to latitude 30°29.4′ N. longitude 81°22.9′ W. (Nassau Sound Approach Buoy “6A”); thence to the northeasternmost extremity of Little Talbot Island.