One dead after boat explosion at Trois-Rivières marina
Fatal boat explosion in Trois-Rivières

A tragic incident at a Quebec marina has left one person dead. An explosion occurred on a boat at the MVC Ocean facility in Trois-Rivières on Tuesday, December 2, 2025.

Details of the Tragic Incident

Emergency services were called to the scene following reports of a significant explosion. The blast happened on a vessel docked at the marina, a location known for boat servicing and storage. While specific details about the cause remain under investigation, authorities confirmed that the explosion resulted in one fatality.

The incident was reported in the morning hours, with local media outlet Noovo Info capturing video from the scene. The footage showed emergency responders and activity at the marina following the blast. The identity of the deceased has not been released, pending notification of next of kin.

Response and Investigation

Police, fire services, and possibly workplace safety investigators from the CNESST are likely involved in the probe. The primary focus will be determining the origin of the explosion, which could involve factors such as fuel vapors, mechanical failure, or other onboard systems.

Marinas like MVC Ocean handle vessels that often contain flammable materials, including gasoline and propane, which are standard points of inquiry in such investigations. The investigation will seek to establish a clear timeline and identify any safety violations or contributing circumstances.

Community Impact and Safety Reminders

The explosion has undoubtedly shaken the local boating and waterfront community in Trois-Rivières. Incidents of this nature serve as a stark reminder of the potential hazards present in marine environments, even when boats are docked.

While the investigation continues, the community is left mourning the loss. This event underscores the critical importance of strict adherence to marine safety protocols, including proper ventilation and regular maintenance of fuel and electrical systems on all watercraft.