"I was shining my torch onto the beach when I saw something down by the water, I thought what is that? A whale or a dead shark?" Mr Black said. "When we came over he wasn't conscious and he was frozen rigid - I thought we might be too late, that he was dead and rigor mortis had set in.
"The beach was empty and he was freezing cold."
Fortunately, registered nurse Lynda Coldicutt was on hand to assess the man's condition.
"I felt [his wrist] for the radial pulse, but he was freezing and I couldn't really feel anything, then I felt his carotid [neck] pulse, it was very faint but it was there. We didn't know if he had any neck or back injuries, but we had to get him out of the water," Ms Coldicutt said. While he was not fully submerged, the man was lying with his face partially buried in sand as high tide approached.
"We don't know how long he was there or what would have happened if we hadn't found him. Any longer and he could have been a casualty," Laura Donovan added.
The friends carried the man to the roadside where they borrowed a blanket from passers-by while they waited for emergency services to arrive.
Mr Daly commended the groups' actions saying their fast thinking may have saved a life.
"They did a perfect job, luckily they turned up when they did. Certainly he's now got a chance to live, he was in the right hands," Mr Daly said.
The man was discharged from hospital yesterday.