Police are calling for community to provide information about an incident at an Ocean Grove beach this month.
Police took to social media to call for information about the circumstances surrounding an incident at Ocean Grove Main Beach on April 1.
Police said they believed the offender approached the victims in the male public toilet block about 12pm.
The offender is described as being approximately 18 to 20 years with brown hair and was wearing a black T-shirt and jean shorts.
Investigators have released an image of a man who may be able to assist with enquiries.
Anyone with information is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential report to crimestoppersvic.com.au.
