The affected areas, from 9am to 4:30pm, are Sakhu, Mai Khao, Thepkrasattri, Srisoonthorn, Pa Khlok, Cherng Talay, Koh Kaew and Rassada.
People are urged to collect any water they may require beforehand.
It is expected that the water may have some sludge and discolouration once the supply is back to normal.
For more information, contact the Phuket PWA on 076-319173, 082-790-1634 or 1662.