Officials said the blaze was discovered about 5 a.m. Saturday at the marina on Jefferson Avenue, north of Nine Mile Road.
Responding firefighters were greeted by a “fully involved boat fire with flames almost 15 feet high,” officials said in a statement.
Crews worked quickly to minimize damage to the neighboring boats and were able to quickly extinguish the blaze.
The department’s statement did not report whether or not there were any people onboard the vessel at the time the fire broke out.
No injuries were reported. The cause of the fire is under investigation.