Brett Fish was last seen at about 1pm on Tuesday when he left his family house in Kambah. It is believed he was walking to Tuggeranong skate park in Greenway.

Police issued a picture of the boy yesterday afternoon and said he was wearing three-quarter-length denim shorts with a white stripe, a blue striped polo shirt and black skate shoes when he went missing.

He is described as caucasian, about 60kg, 160cm tall, with a slim build, and short light-brown hair.

Anyone who may have information about the missing boy's location, or may have seen a boy answering to this description is urged to contact police operations on 131444.

Members of the community are also reminded they can provide information anonymously by calling the Crime Stoppers hotline on 1800333000, or via the website, www.act.crimestoppers.com.au.