Police from Tuggerah Lakes Local Area Command are appealing to the public for information to help locate a missing 14-year-old girl.

Heather Snape was last seen at 2.30pm on Saturday 18 April 2015, leaving her residential address on Lakeway Drive, Lake Munmorah.

Police and relatives hold concerns for Heather’s welfare, as she has not made contact with relatives.

Heather has previously left home and is known to frequent trains and railway stations in Newcastle area. She may also be in the Windsor area of northwest Sydney.

Heather is described as being of Caucasian appearance with a fair complexion, about 160cm to 165cm tall, 40-50kgs with a thin build and brown hair when last seen.

Police are appealing for community assistance to find Heather. Anyone with information about her whereabouts is urged to contact Wyong Police Station on (02) 4356 6099 or Crime Stoppers.