A rocking boat comprises a water basin, a boat body, a magnetic lifting gear and a controller. The magnetic lifting gear is arranged in the water basin, and the boat body is arranged above the magnetic lifting gear; the magnetic lifting gear comprises a seal cylinder, a piston, a piston rod and an electromagnetic coil; the piston is arranged in a cavity of the seal cylinder, the piston rod connected with the piston is connected with the boat body, the electromagnetic coil is mounted on the outer periphery of the seal cylinder, and magnetic fluid is arranged in the cavity of the seal cylinder. When people are seated in the rocking boat, the controller can be utilized to control and simulate the state of the boat bumping in water, so that people's physical quality and resistance to seasickness can be improved after continuous bumping, training and playing in the rocking boat.