At around 6.10pm, a brick was thrown through the window of The Albert Pub on North Marine Road, smashing the entire window.
Luckily, no-one was injured during the incident but it has caused significant damage to the premises.
If anyone knows who the man in the CCTV images is, or has any information about the incident, is asked to contact North Yorkshire Police.
Dial 101, press 2 and ask to speak to PC Will Lane or email [email protected]
Alternatively, Crimestoppers can be contacted anonymously on 0800 555 111.
Quote reference number 12160197374 when passing on any information.