RedactedNarrative: Vessels were operating south on west branch of Niagara River. Vessel 1 struck a wave causing the PWC to turn sharp to the left ejecting the operator.  As a result of the sudden sharp turn vessel 2, which was following cloesly behind, collided with vessel 1.
NameOfBodyOfWater: WEST NIAGARA RIVER
NearestCityTown: Grand Island