Around 50,000 homes were left in the dark this morning.
21,000 customers still remain without power as a result of wet weather, which damaged around 100 power poles.
The outage has affected those in Mandurah, up to Bullsbrook.
It is believed Western Power are working to fix the lines, with their priority to make the affected areas safe before restoring power.
The restoration time is unknown.

PIC: Western Power.
Longer retail trading hours for Mandurah this Christmas
Christmas on the Murray returns
Local sports stars honoured at 2025 Mandurah Sports Awards
Man charged over Mandurah daycare blaze
Mandurah Detectives charge man with 160 offences over NDIS fraud
Mandurah couple claim $50 million Lotto win
Police question person after Mandurah daycare centre goes up in flames
Boundary Island Brewery takes out 2025 Peel Business of the Year Award
Demolition begins at old Kwinana Power Station