A Chatham man is fighting for his life after being rescued from Lake Erie.

Chatham-Kent police say a 45-year-old man was in distress in the water off Erieau beach this afternoon.

He was with his family.

Another beach-goer came to his rescue and got the man to shore.

EMS responded and treated the man at the scene.

Police are still investigating but it appears a medical condition could have been a potential cause for the incident.