Four folks had been on board the boat when it collided with a purple submit marker within the Mandurah estuary at round 10pm, police mentioned in an announcement.
Two girls had been thrown from the boat on account of the collision.
A 54-year-old girl was pulled from the water however couldn’t be revived and was pronounced useless on the scene.
Rescuers are nonetheless looking for a 52-year-old girl who stays unaccounted for.
A 47-year-old man, believed to be the motive force of the boat, was taken to hospital with critical accidents and a 54-year-old was unhurt.
