A 2.5 metre shark has been spotted off a Mandurah beach.
The Surf Live Saving helicopter sighted the shark off Town Beach around 10.17am on Tuesday.
It was circling about 300 metres offshore.
Beachgoers are advised to be extra vigilant in the water.
SLS Westpac Heli report 2.5m unknown sp. shark sighted 10:17hrs 23/02, MH082 Town Beach BEN Sign, Mandurah 300m offshore , Circling.— Surf Life Saving WA (@SLSWA) February 23, 2021