The Coast Guard will enforce special local regulations for a recurring marine event in the Fifth Coast Guard District to provide for the safety of life on navigable waterways from June 7 to 9, 2024. Our regulation for marine events within the Fifth Coast Guard District identifies the regulated area for this event (the Ocean City Offshore Grand Prix) in Ocean City, MD. 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.
Source: Federal Register USCG
Link: Special Local Regulations; Marine Events Within the Fifth Coast Guard District