RedactedNarrative: V1 was traveling at approx. 22mph south with 6 POB’s, 6 miles north of Stump Pass - 3/4 mile off the coastline. V1 came across an area of rough water, which caused the owner of the vessel to fall and hit his head, knocking him unconscious. The operator of the vessel was a captain for hire, which took the injured to the nearest marina (Stump Pass). The injured was taken to the local hospital for observation but sustained minimum injuries. Boating Accident Report and Incident Summary Report were submitted. No further actions are required.; VICTIM: Individual was in and out of consciousness from hitting his head during a fall.