A large tiger shark has been spotted off a Falcon beach.
Fisheries sighted the 3.5 metre shark about 8.45am on Tuesday off Avalon Beach.
Beachgoers are advised to be extra vigilant when entering the water.
The sighting comes after a 17-year-old Mandurah girl was mauled to death by a shark off an Esperance beach on Monday afternoon.
Fisheries advise 3.5m tiger shark sighted 08:47hrs 18/04, Avalon Beach, Mandurah
— Surf Life Saving WA (@SLSWA) April 18, 2017
Perth Glory to take on Melbourne Victory in Mandurah
Perth Glory's A-League men's team is coming to Mandurah this weekend.
WATCH: Two men rescued off Garden Island after dinghy capsizes
Two men have been rescued off Garden Island after their boat capsized.
RSPCA WA investigates horrific torture of kangaroo on Preston Beach
WARNING: This story contains a graphic image.
Man charged with setting truck alight in Dudley Park
The Arson Squad have charged a 55-year-old man over a truck fire in Dudley Park.
Driver charged after allegedly causing teen motorbike rider to crash in Safety Bay
A 40-year-old woman has been charged over an alleged crash in Safety Bay that has left a teenage boy with serious injuries.
Winning $2 million Lotto ticket sold from Harvey Newsagency
Locals who purchased Saturday Lotto in Harvey are being urged to check their tickets.
Roof torn off Falcon home in Sunday storm
The SES received dozens of calls for help over the weekend as a strong cold front swept across the South West of the state.
Local fire crews kept busy with Falcon, Dudley Park blazes
A backyard shed and a truck have gone up in flames in separate fires.
Dudley Park: Fake builder fined $14.5k after leaving neighbours out of pocket
A Dudley Park couple have been left out of pocket, trusting their neighbour to carry out renovations on their property after he falsely claimed he was a builder.