SUPPLEMENTARY INFORMATION:

The Coast Guard will enforce the special local regulation in 33 CFR 100.1101, Table 1 to § 100.1101, Item No. 8, for the San Diego TriRock Triathlon race regulated area daily from 6:30 a.m. until 9 a.m. on September 12, 2026. This action is being taken to provide for the safety of life on navigable waterways during this event. The Southern California Annual Marine Events for the San Diego Captain of the Port Zone, § 100.1101, Table 1 to § 100.1101, Item No. 8, specifies the location of the regulated area for the San Diego TriRock Triathlon which encompasses the waters of San Diego Bay to include Spanish Landing. Under the provisions of § 100.1101, persons and vessels are prohibited from anchoring, blocking, loitering, or impeding within this regulated area unless authorized by the Captain of the Port, or his designated representative. The Coast Guard may be assisted by other Federal, State, or local law enforcement agencies in enforcing this regulation.

In addition to this notice of enforcement in the Federal Register , the Coast Guard plans to provide notification of this enforcement period via the Local Notice to Mariners and Marine Safety Information Broadcasting.

If the Captain of the Port Sector San Diego or his designated representative determines that the regulated area need not be enforced for the full duration stated on this document, he or she may use a Safety Marine Information Broadcast or other communications coordinated with the event sponsor to grant general permission to enter the regulated area.

91 FR 57512