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.
Nearly 100 new rentals to be built in Mandurah
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Fire crews on scene of Meadow Springs house fire
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Locals urged to look out for man who removed electronic monitoring device
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