The Coast Guard is establishing a temporary special local regulation for navigable waters within the vicinity of a large-scale regatta. The special local regulation is needed to protect personnel, vessels, and the marine environment from potential hazards created by the large-scale regatta. Entry of vessels or persons into this zone is prohibited unless specifically authorized by the Captain of the Port Los Angeles-Long Beach.
Source: Federal Register USCG
Link: Special Local Regulation; San Pedro Bay, San Pedro, CA