UPDATE: Police found 15-year-old Guang Yam Lee in Leederville overnight.
Police and SES searched Wilson and Shelley near the Canning River after Guang was last seen near Fern Road in Wilson on Monday night.
Guang was visiting Perth from Malaysia with family and does not speak English.
Resources used for the search included the RAC rescue helicopter, a small boat and field crew.
Police thanked the public for their assistance.
