A post mortem will take place tomorrow on the body of a man found in a harbour.
Police hope that the examination will explain exactly how the man, who has not been named, died.
The investigation was launched after body was found in Ryde Harbour on the Isle of Wight at 12.23pm yesterday.
Officers are not treating the death as suspicious. They are trying to contact the dead man's next of kin.
An inquest is likely to be open by end of this week when formal identification will take place Anyone with any information in relation to the incident should contact Ryde Police Station by phoning 101.
Mini-com users should contact 01962 875000.
Information can be given anonymously by phoning the independent Crimestoppers charity on 0800 555 111.