The Coast Guard is establishing a temporary special local regulation for San Diego Crew Classic that will be held in Mission Bay, San Diego, CA. This action is necessary to provide for the safety of life on these navigable waters during the event. This rule would prohibit spectators from anchoring, blocking, loitering, or transiting through the event area unless authorized by the Captain of the Port San Diego or a designated representative.
Source: Federal Register USCG
Link: Special Local Regulation; Mission Bay, San Diego, CA