Special Local Regulations; Marine Events Within the Captain of the Port of Charleston

The Coast Guard will enforce special local regulations for the Swim Around Charleston on September 14, 2025, to provide for the safety of life on navigable waterways during this event. Our regulation for marine events within the Coast Guard Southeast District identifies the regulated area for this annual event in Charleston, SC. During the enforcement periods, the operator of any vessel in the regulated area must comply with directions from the Patrol Commander or any Official Patrol displaying a Coast Guard ensign.