Abstract: The benefits of a sporty and maneuverable personal watercraft and those of a larger sport boat, having the ability to accommodate a large number of riders, are combined into a single watercraft. The watercraft is equipped with a rear sundeck large enough for passengers to sun bathe while the watercraft is stationary. Disposed beneath the sundeck are storage compartments, each having a lip-less seal for preventing the ingress of water into the compartments. Additionally, the storage compartments are large enough to store a variety of items and accessories such as food, clothes, and first-aid materials. The watercraft is designed such that a relationship between the position of its center of gravity and the position of its center of buoyancy, prevents the watercraft from tipping over even when three of four adults of average size simultaneously board the watercraft from the same side.

Abstract: The benefits of a sporty and maneuverable personal watercraft and those of a larger sport boat, having the ability to accommodate a large number of riders, are combined into a single watercraft. The watercraft is equipped with a rear sundeck large enough for passengers to sun bathe while the watercraft is stationary. Disposed beneath the sundeck are storage compartments, each having a lip-less seal for preventing the ingress of water into the compartments. Additionally, the storage compartments are large enough to store a variety of items and accessories such as food, clothes, and first-aid materials. The watercraft is designed such that a relationship between the position of its center of gravity and the position of its center of buoyancy, prevents the watercraft from tipping over even when three of four adults of average size simultaneously board the watercraft from the same side.