RedactedNarrative: 42 foot Carver Super Sport traveling westbound in Shinnecock Bay towards Quogue Canal. Captain states he misjudged the buoy and struck the sand bar off Phillips Point. During the collision, female passenger fell and broke her right wrist. The injured party was transported by Sea Tow prior to law enforcement contact to Bay Ave, East Quogue boat ramp and taken to Peconic Bay Medical Center.