The invention discloses an automatic remote control waterproof gate which comprises a gate assembly and a rail assembly laid below the gate assembly, wherein the rail assembly comprises first rails, second rails, connecting plates and a rotating shaft; the first rails and the second rails are laid on the foundation sequentially, and two ends of each connecting plate are hinged with the first rails and the second rails respectively; and the rotating shaft is arranged at the tail ends of the second rails and fixedly connected with the second rails. The automatic remote control waterproof gate is reasonable and simple in structure, easy to produce and manufacture, convenient and rapid to use and operate and high in automation degree; and a hydraulic oil cylinder is automatically driven by a hydraulic power station, clamp rails are automatically dismounted, and a gate body is closed, so that flood disaster is prevented.