A school of hammerhead sharks have been sighted off Point Peron Beach in Rockingham.
The Surf Life Saving helicopter spotted the 2.5 metre sharks just after 9.20am on Thursday.
They were sighted 300 metres offshore.
Beachgoers are advised to be extra cautious when in the water.
More paramedics, ambulances to be stationed in Dawesville, Australind
More paramedics and ambulances will be stationed in Dawesville and Australind.
Strict demersal fishing bans to come into force off WA coast to save species from extinction
Commercial fishing for demersal fish will be permanently banned off a section of WA's coast along with a raft of other changes to save the under-threat species.
Police call for witnesses to fatal Waroona crash
Police are calling for witnesses to a crash in Waroona that claimed the life of a 55-year-old woman.
WATCH: Confronting footage shows moment car ploughs into teen on Mandurah Terrace
WARNING: This story contains confronting footage.
Teen injured in suspected hit-and-run in Mandurah
An 18-year-old man has suffered a head injury after being hit by a car in Mandurah.
Waikiki toddler tragically passes away from life-threatening condition
A Waikiki toddler has tragically passed away from a life-threatening condition just five weeks after her family started a GoFundMe page to help save the little girl.
City of Rockingham has 'no plans' to reinstate weekly general waste collection despite public backlash
The City of Rockingham say they have "no plans" to reinstate weekly general waste collections despite several complaints from residents.
Another bumper crabbing season set for Peel-Harvey Estuary
The blue swimmer crabbing season is now open between the Swan River and Binningup (south of Bunbury).
Mandurah to shine bright this Christmas
The City of Mandurah has announced a huge line-up of festivities over the Christmas period.