The areas to be affected by the power outage, from 9am to 5pm, are along both sides of Phra Baramee Rd, from Wat Suwankhiriwong (Wat Patong) to the Sea Sun Sand Resort & Spa near the Patong beachfront.
Adjoining areas and streets will be affected by the power outage, the PEA noted in its announcement.
The PEA apologised for any inconvenience caused while the work is carried out.
For more information call the Patong PEA office at 076-345574 or the PEA call centre 1129.