Vessel 1 was sailing on a starboard tack in a southeast direction.  Vessel 2 approached Vessel 1 from the northeast, travelling southwest.  As Vessel 2 got in proximity to Vessel 1, a wave struck Vessel 2 at the stern causing Vessel 2 to lose steering ability and turning Vessel 2 to starboard, impacting Vessel 1 in a glancing blow on the port side of Vessel 1 as Vessel 1 turned hard to starboard to avoid a direct hit.  Occupant 4 on Vessel 1 complained of an injured wrist following the incident and later sought treatment from her doctor.
Cleveland                     