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: Notice of proposed rulemaking. SUMMARY: The Coast Guard is proposing to update and amend its special local regulations for recurring marine events in the San Diego Captain of the Port Zone. This rulemaking proposes changes to accurately reflect the dates of existing recurring marine events in the Sector San Diego area of responsibility (AOR). DATES: Comments and related material must be received by the Coast Guard on or before May 5, 2025. ADDRESSES: You may submit comments identified by docket number USCG-2024-0899 using the Federal Decision-Making Portal at https://www.regulations.gov . See the “Public Participation and Request for Comments” portion of the SUPPLEMENTARY INFORMATION section for further instructions on submitting comments. This notice of proposed rulemaking with its plain-language, 100-word-or-less proposed rule summary will be available in this same docket. FOR FURTHER INFORMATION CONTACT: If you have questions about this proposed rulemaking, call or email Lieutenant Shelley Turner, Waterways Management, U.S. Coast Guard Sector, San Diego, CA; 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…