Laaloa Beach Park also known as White Sands will be closed until further notice after a 10 ft. shark was spotted in the area.
The sighting was confirmed by a HFD helicopter.
Further closures may be necessary if more sightings continue.
The owner of Makani Kai Air says the plane that crashed off Molokai had catastrophic engine failure.
A top Hawaii official is dead following a plane crash off Molokai. Officials say state Health Director Loretta Fuddy died at the scene.
WATCH VIDEO: The Coast Guard transported three passengers to Emergency Medical Services after a plane crashed in the ocean off Kalaupapa, Molokai, on Wednesday.