A deliberately lit fire at Ascot Waters Marina is being investigated by Arson Squad Detectives.
It was reported around 5:45am, a boot moored at the a marina was set on fire by an unknown person.
Approximately $100,000 dollars worth of damage to the boat and surround boats was caused.
Arson Squad detectives would like to the man pictured who they believe can assist with this investigation.
Anyone who saw any suspicious activity, persons or vehicles in the area around the time of the fire is asked to contact Crime Stoppers on 1800 333 000 or report online at
Callers may remain anonymous if they wish.
Rewards of up to $50,000 are available for information that leads to the apprehension and subsequent conviction of an arsonist.