The man was bitten just before 10:00 (03:00 BST) at Horseshoe Reef - north-west of the popular Rottnest Island near the city of Perth, local police said.
A 38-year-old man has been killed by a 13ft (4m) great white shark in Western Australia. On Saturday, the man was bitten just before 10:00 (03:00 BST) at Horseshoe Reef - north-west of the popular Ro