Authorities have re-issued a shark warning for Perth's northern beaches, surf and dive spots.
A great white shark was spotted about 6km off-shore from Scarborough on Friday.
The Department of Fisheries has since re-issued a warning for waters between Scarborough and Hillarys Boat Harbour, urging people to reconsider swimming, surfing or diving in the area.
People are also advised to not swim, dive or surf near large schools of fish.
There have been 62 reports of shark sightings between Trigg Point and Watermans Bay since June 6.
News that makes sense
Your trusted source for staying up-to-date with the world around you. Get free daily news updates and analysis, straight to your inbox.
Shark sightings can be reported to Water Police on 9442 8600.

