RedactedNarrative: Florida vessel FL 8821 PT operated by operator capsized in the Intracoastal Waterway in Lantana causing engine damage. Operator told me that just South of the Lantana Bridge, he was turning the PWC to the right between 3 and 5 miles per hour, to go back the way he came. He said at that time he remembered the PWC tipping over on the starboard (right) side. Operator and subject1 were able to right the PWC, but they were unable to get back on board. Operator stated that between the capsizing and the attempts to get back on the PWC, the PWC was taking on water.