To provide a personal watercraft such that sea water or water can be
prevented from being accumulated in an intake system equipment, and sea
water or water can be prevented from penetrating into an engine even if
the sea water or water should have penetrated into a watercraft body. A
personal watercraft has a structure in which a watercraft body includes a
hull constituting a lower portion of the watercraft body and a deck
constituting an upper portion of the watercraft body. An engine is mounted
in a space surrounded by the watercraft body. An intake system of the
engine is provided with a vertically elongate air box. A lower portion of
the air box is provided with first and second air suction ports. An inlet
of an air passage for leading air from the air box to the engine is opened
in the upper half of the air box.
