The local woman, who is married with children, was discovered at around 12.30pm on the day.
As reported previously, the woman was initially taken to Grimsby Hospital, before being transferred to Hull Royal Infirmary for specialist treatment.
Police have said that there is ‘no indication’ that any crime was involved.
The woman is described as 5ft 4 tall, medium build, and she was wearing a brown coat and burgundy trousers when she was found.
• Did you see what happened? Call police on 101, quoting incident 353 of June 10.