A 63-year-old man was hospitalized Sunday after being struck by a boat propeller in Norris Cut near Fisher Island Marina, according to the Florida Fish and Wildlife Conservation Commission. FWC officers responded at about 11:09 a.m. The agency said preliminary information indicates the man was one of three adults aboard a 17.5-foot boat and had entered the water when he was struck by the propeller. The man was taken to a nearby hospital. Officials have not disclosed the extent of his injuries or what led him to enter the water. The incident remains under investigation, FWC said.