RedactedNarrative: According to Owner/Operator and Passengers of vessel # 1, they were drifting, fishing at above coordinates. While drifting, a large wave entered the vessel through the transom. Vessel began to take in water and subsequently capsized. All persons on-board were wearing PFDs. 1 located and rescued all four persons half of mile North of the above given coordinates. Miami-Dade Fire Boat # 1, Lt. responded, and transported Operator, Oc 1 and Oc 2 to Miami Outboard Yacht Club. I transported Oc 3 to Miami Outboard Yacht Club. Miami-Dade Fire Boat # 1, Lt. released all of them at Miami Outboard Yacht Club. Alarm # 127761 Fast Response Salvage & Towing Co. responded and recovered vessel # 1. USCG, Petit Officer was briefed at 1225 Hours. FF&WCC, LT. was briefed at 1500 Hours.