A personal watercraft is disclosed having a straddle-type seat. The seat is pivotally connected to the deck via a pivotal connection and pivotable with respect to the deck between a raised position and a lowered position. The pivotal connection has first and second links. The seat is pivotally connected to the first and second links and is pivotable with respect thereto about respective first and second axes. The first and second axes are movable with respect to the deck. When the seat is in the raised position, the seat permits access to the engine via an aperture in the deck. When the seat is in the lowered position, the seat covers the aperture in the deck and prevents access to the engine.