The invention discloses a simulation device for sea and earthquake climate environments, and belongs to the technical field of test devices. The simulation device comprises a cabin, and a earthquake simulation structure for driving the cabin to rotate or move in a rectilinear manner. The cabin is provided with a hurricane system, a spray system, a temperature control system, a sea water circulation system, a wave and tide generation device, an odor generation device and a noise system. The simulation device can simultaneously simulate the sea, the earthquake and all kinds of simultaneous extreme climate environments, enables the experiencers to experience all kinds of extreme climate environments such as the sea and the earthquake in one time, improves the perceptual knowledge of ordinary experiencers for the extreme climate environments, can provide precious research information for researchers, and can simultaneously eliminate the fear of the wounded person for the extreme climate environments, thereby quickening the healing cycle; the simulation device solves the problem of high production cost and high experience cost in the prior art due to that the simulation device can simulate only one climate.