Lincolnshire Police have released an E-Fit image of the suspect they are currently trying to locate in connection with an alleged serious sexual assault in Theddlethorpe.
The victim has helped to compile the attached E-Fit of the offender in the case.
The incident was reported to police at around 2pm on Thursday, July 4.
Anyone who recognises this man or who has any suggestions as to his identity should contact the Lincolnshire Police control room via the non emergency 101 telephone number.
They should quote incident number 237 of July 10 which is a dedicated incident log especially created to record information from the public arising from the issue of ths E-Fit.
Enquiries into this case continue, the investigating Officer Detective Inspector Simon Lovett is keen to hear from anyone with information about the incident.
If they do not wish to engage with the police they can call Crimestoppers anonymously via 0800 555111.