Yacht where NSW model died leaves Greece

The superyacht on which Australian model Sinead McNamara died has reportedly left the Greek port where it was moored.

Fairfax Media reports the superyacht, owned by Mexican mining billionaire Alberto Bailleres, was allowed to leave the island of Kefalonia on Sunday and is now headed for the western Mediterranean.

The yacht had been held while the death of the 20-year-old from Port Macquarie was investigated.

Ms McNamara was found tangled in rope and in critical condition at the rear of the vessel in the early hours of Thursday during her last shift.

She died as she was being airlifted to hospital, media reports say. She was to have met up with her sister that day.

Fairfax, citing a source, says an autopsy has not been completed but police, who have viewed CCTV from the yacht and questioned all the crew, believe there are no suspicious circumstances.