The boat collided with the shores of the US state of New Jersey, as a result of which the mammal died, according to CBS.
The center (MMSC) said the sea mammal descent that Saturday, at around 15:00, an alarm was received about the point that observed in the Gulf of Barnegat. Later, the center received an alarm about the knot of the boat.
"On Saturday afternoon, the point of struck by the boat in the Barnegat bay of New Jersey in the Gulf of the boat," the statement said.
As a result of the collision with the point, the ship almost turned over, and one of the passengers fell into the water. Officials said his life was not in danger.
According to the center, the point of death during the incident was about six meters long.
