RedactedNarrative: At about 6:30 a.m. June 23, 2018 Operator launched his boat at Buckboard Marina on Flaming Gorge Reservoir, South of Green River Wyoming. Operator went fishing for the day with passengers Subject1 and Subject2. This same afternoon at about 1:30 p.m. the wind started blowing 30-40 miles per hour with gusts up to 60 miles per hour. Operator and his two passengers were south of Buckboard Marina 3-4 miles and started to head back to the marina. Operator said they were close to Crayfish Island just south of Buckboard Marina at about 4:00 p.m. when the waves started coming over the bow of the boat and filling it with water at such a high rate the bilge pump could not keep up. The two passengers went to the stern of the boat to bail out water with two small coolers. With all the water and the two passengers in the stern of the boat the bow went up, waves hit the bow causing the boat to capsize. 
  
  Operator was wearing an automatic inflating PFD. His PFD inflated and the wind took him away from the boat. The passenger Subject1 reached under the boat and grabbed two PFDs and tried to give one to passenger Subject2. Subject2 was panicking and trying to crawl up onto the two feet of boat bow that was sticking out of the water. Subject1 could not reach Subject2 to give him a PFD before the wind blew him away from the boat. 
  
  Later that evening family and friends got worried about these three guys not returning home. A friend went to Buckboard Marina and found Operator’s pickup and boat trailer still sitting in the parking lot. The Sweetwater County Sheriff’s office was notified of the missing boaters at about 12:00 midnight. Three Deputies from the Sheriff’s office took their boat out to try and locate the missing boaters. The Sheriff’s deputies found Operator and Subject1 alive and suffering from hyperthermia on the East shore south of Buckboard Marina at about 1:30 a.m.. The deputies could not find Subject2 and took the other two back to the Marina. Operator and Subject1 were transported to the Sweetwater county hospital in Rock Springs Wyoming.
  
  At about 2:00 a.m. the Sheriffs deputies called the Wyoming Game and Fish for help finding the other boater Subject2. Game Wardens responded to the reservoir with another boat. The Game Wardens meet with the Sherriff’s deputies and made a plan to continue searching the shorelines and reservoir in the area the other two boaters were found. At about 3:30 a.m. the Sheriff’s deputies found Subject2s body floating along the East Shore about 200 yards from where the other two boaters were found. The deputies and game wardens loaded the body into the sheriff boat and the body was transported to Buckboard Marina and delivered to the Sweetwater County Coroner.
  
  At about 8:00 a.m. June 24, 2018 the Game Wardens found the capsized boat. The boat was across from Brinegars Crossing boat ramp about 3 miles South of where the accident took place. About 2 feet of the bow was all that was above the water line. The game wardens towed the boat to the Brinegars Crossing boat ramp.
  
  Operator and Subject1 were released from the hospital at about 8:00 a.m. and had some friends help them retrieve the boat.
  
  No violations of Wyoming state statutes or Game and Fish regulations were documented in this accident.