Aluminum alloy yacht

The aluminum alloy yacht is characterized in that an anti-turnover plate storage device is detachably and fixedly assembled in the middle of the front edge and the rear edge of the upper surface of a yacht body, anti-turnover plate mounting structures are assembled on the left side and the right side of the front edge and the rear edge of the upper surface of the yacht body, anti-turnover plates are fixedly assembled in the anti-turnover plate mounting structures, and the size of the anti-turnover plates is matched with that of the anti-turnover plate storage device; by arranging the anti-turnover plate mounting structures, two anti-turnover plates can be mounted in each anti-turnover plate mounting structure, the two mounted anti-turnover plates are distributed in parallel up and down to provide better buoyancy, rollover can be better prevented, the anti-turnover plates can be detached and can be stored in the anti-turnover plate storage device after being detached, and the space in the ship body is prevente