A Marine Event is an organized water event of limited duration conducted according to a prearranged schedule, and which presents an extra or unusual hazard to the safety of life that cannot be protected by existing Navigation Rules. Examples include, but are not limited to sporting events, fireworks displays, and music concerts.


 Marine Event Sponsors are required to submit their Marine Event application (form CG-4423)


 Coast Guard Homeport link:



For further details please refer to 33CFR100.15 and the Marine Event Permit pamphlet below:

Marine Event Permit pamphlet


Local Marine Events


 Name Date Time  Location Type
 Country Kickoff to Summer May 26 & 27th, 2018 9:45pm-10:45pm Alexandria Bay Municipal Docks Fireworks 





 Marine Safety Unit Thousand Islands

4894 Niniger Street

Fort Drum, NY 13602

Non-Emergency: (315) 774-USCG (8734)

Emergency: (716) 843-9527