** Update ** the boys have been found safe and well with family members

Police are seeking assistance from the public to locate missing boys David and Peter Woodforde.

Peter is 12 and David is 9 and they were last seen riding off on their bikes from their Christies Beach home about 5.15pm on Tuesday 20 September. Police have concerns for their welfare.

Peter is described as 150cm tall with a slim build and black hair tied in a top knot. He was wearing a blue/white zip up jacket, long dark pants and white NBL sneakers.

David is 145cm tall, about 40kg with a slim build, short dark curly hair with a blue tinge and brown eyes. He was wearing a navy blue school jumper, navy school pants and sneakers.

Both boys rode off on dark coloured BMX bikes.

Anyone who sees the boys or has any information on their whereabouts is asked to contact the police assistance line immediately on 131 444.