RedactedNarrative: The operator of the 10 foot aluminum vessel was traveling East on the St Lucie River at slow speed with the wind blowing from the bow to the stern. A wave collided with the vessel head on and the occupant was ejected and the vessel capsized. The vessel sunk to the bottom of the river. The subject was uninjured and swam to shore. The owner/operator was uninjured, the vessel has not been located at last report.