Special Local Regulations; Marine Events Within the Southwest District

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 No. USCG-2026-0424] AGENCY: Coast Guard, DHS. ACTION: Notification of enforcement of regulation. SUMMARY: The Coast Guard will enforce special local regulations for the Dutch Shoe Regatta on July 17, 2026, to provide for the safety of life on navigable waterways during this event. Our regulation for marine events within Coast Guard Southwest District identifies the regulated area for this event in San Diego, CA. During the enforcement periods, the operator of any vessel in the regulated area must comply with directions from the Patrol Commander or any Official Patrol displaying a Coast Guard ensign. DATES: The regulations in 33 CFR 100.1101 , Table 1 to § 100.1101, Item No. 4, will be enforced from 8 a.m. to 7 p.m. on July 17, 2026. FOR FURTHER INFORMATION CONTACT: If you have questions about this notification of enforcement, email Lieutenant Shelley Turner, Waterways Management, U.S. Coast Guard Sector San Diego, CA; telephone (619) 278-7033, email D11MarineEventsSD@uscg.mil . SUPPLEMENTARY INFORMATION: The Coast Guard will enforce special local regulations in 33 CFR 100.1101 for the Dutch Shoe Regatta regulated area from 8 a.m. to 7 p.m. on July 17, 2026. This action is being taken to provide for the safety of life on navigable waterways during this event. Our regulation for Southern California Annual Marine Events for the San Diego Captain of the Port Zone, § 100.1101, line 4, speci…