AN investigation into the cause of a Bangor boat fire has been launched.

North Wales Fire and Rescue Service Received a call at about 2.50am on Sunday reporting the incident, in Penrhyn Avenue.

One crew from Bangor attended the scene and used a pair of hose reel jets to tackle the flames.

A spokesman for the fire service said investigators will return to the scene this morning to determine the cause the extent of the damage.