[Federal Register Volume 90, Number 54 (Friday, March 21, 2025)]
[Rules and Regulations]
[Page 13287]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2025-04858]


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DEPARTMENT OF HOMELAND SECURITY

Coast Guard

33 CFR Part 100

[Docket No. USCG-2024-1048]


Special Local Regulation; Marine Events Within the Eleventh Coast 
Guard District--California Half Ironman Triathlon

AGENCY: Coast Guard, DHS.

ACTION: Notification of enforcement of regulation.

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SUMMARY: The Coast Guard will enforce the California Half Ironman 
Triathlon special local regulations on the waters of Oceanside, 
California on April 5, 2025. These special local regulations are 
necessary to provide for the safety of the participants, crew, 
spectators, sponsor vessels, and general users of the waterway. During 
the enforcement period, persons and vessels are prohibited from 
anchoring, blocking, loitering, or impeding within this regulated area 
unless authorized by the Captain of the Port, or his designated 
representative.

DATES: The regulations in 33 CFR 100.1101 will be enforced from 6 a.m. 
through 10 a.m. on April 5, 2025, for the locations described in item 2 
in Table 1 to Sec.  100.1101.

FOR FURTHER INFORMATION CONTACT: If you have questions about this 
publication of enforcement, call or email Lieutenant Shelley Turner, 
Waterways Management, U.S. Coast Guard Sector San Diego, CA; telephone 
(619) 278-7261, email MarineEventsSD@uscg.mil.

SUPPLEMENTARY INFORMATION: The Coast Guard will enforce the special 
local regulations in 33 CFR 100.1101 for the California Half Ironman 
Triathlon in Oceanside, CA, for the locations described in Table 1 to 
Sec.  100.1101, Item 2 of that section from 6 a.m. until 10 a.m. on 
April 5, 2025. The location includes the waters of Oceanside Harbor, 
CA, including the entrance channel. This enforcement action is being 
taken to provide for the safety of life on navigable waterways during 
the event. The Coast Guard's regulation for recurring marine events in 
the San Diego Captain of the Port Zone identifies the regulated 
entities and area for this event. Under the provisions of 33 CFR 
100.1101, persons and vessels are prohibited from anchoring, blocking, 
loitering, or impeding within this regulated area, unless authorized by 
the Captain of the Port, or his designated representative. The Coast 
Guard may be assisted by other Federal, State, or local law enforcement 
agencies in enforcing this regulation.
    In addition to this document in the Federal Register, the Coast 
Guard will provide the maritime community with advance notification of 
this enforcement period via the Local Notice to Mariners, marine 
information broadcasts, and local advertising by the event sponsor.
    If the Captain of the Port Sector San Diego or his designated 
representative determines that the regulated area need not be enforced 
for the full duration stated on this document, he or she may use a 
Broadcast Notice to Mariners or other communications coordinated with 
the event sponsor to grant general permission to enter the regulated 
area.

P.C. Dill,
Captain, U.S. Coast Guard, Captain of the Port San Diego.
[FR Doc. 2025-04858 Filed 3-20-25; 8:45 am]
BILLING CODE 9110-04-P