The invention discloses a simulating humanoid drifting buoy used for the maritime search and rescue training and a manufacture method thereof. The buoy comprises a humanoid drifting buoy and a Beidou positioning system, wherein the humanoid drifting buoy comprises a hollow plastic humanoid model; one layer of glass fiber reinforced plastics is covered on the outside of the humanoid model; the humanoid model is filled with cement mortar and foam and/or foaming agent; and the Beidou positioning system is fixedly arranged on the head of the humanoid model. The manufacture method for the simulating humanoid drifting buoy used for the maritime search and rescue training comprises the following steps of: manufacturing the humanoid model, shoulder joints, a waist joint and a packaging shell; cutting the humanoid model into a body, upper limbs and lower limbs; respectively fixing the upper end and the lower end of the waist joint onto the bottom of the body and the upper parts of the lower limbs in a mode of pouring cement mortar so as to realize the rotary connection of the lower limbs and the body; and connecting the upper limbs with the body by the shoulder joints. The simulating humanoid drifting buoy used for the maritime search has the advantages of simple structure, convenience in manufacture and good use effect, and can be used for completely replacing the traditional person in distress, which is acted by a real person, the problem that the actor is in high danger is thoroughly solved, and the training cost is lowered.