Compatibility summary
You will need a travel adapter in Western Sahara; plug types used there differ from Canada. Voltage differs by more than 20% — a voltage converter may be needed for some appliances.
Plug comparison
Canada plug types: A B
Western Sahara plug types: C E
There is no common plug type between Canada (A B) and Western Sahara (C E). You need a travel adapter.
Voltage comparison
Canada: 120V, 60Hz
Western Sahara: 230V, 50Hz
Voltage converter recommended (Canada 120V vs Western Sahara 230V).