Special Local Regulation; San Diego and Mission Bay, San Diego, CA

Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Department of Homeland Security Coast Guard 33 CFR Part 100 [Docket Number USCG-2024-0899] RIN 1625-AA08 AGENCY: Coast Guard, DHS. ACTION: Final rule. SUMMARY: The Coast Guard is amending its special local regulations for recurring marine events in the San Diego Captain of the Port Zone. This final rule will amend the regulations to accurately reflect the dates of existing recurring marine events in the Sector San Diego area of responsibility (AOR). DATES: This rule is effective July 9, 2025. ADDRESSES: To view documents mentioned in this preamble as being available in the docket, go to https://www.regulations.gov , type USCG-2024-0899 in the search box and click “Search.” Next, in the Document Type column, select “Supporting & Related Material.” FOR FURTHER INFORMATION CONTACT: If you have questions about this proposed rulemaking, call or email Lieutenant Shelley Turner, Waterways Management, U.S. Coast Guard; telephone 619-278-7656, email MarineEventsSD@uscg.mil . SUPPLEMENTARY INFORMATION: I. Table of Abbreviations CFR Code of Federal Regulations DHS Department of Homeland Security FR Federal Register NPRM Notice of proposed rulemaking § Section U.S.C. United States Code II. Background Information and Regulatory History The Captain of the Port Sector San Diego (COTP) determined that the table of recurring special local regulations for marine events, found in Table 1 to 33 CFR 100.1101 , did not accurately refle…