Body found after person goes overboard on cruise ship off Sydney

The body of a man has been found after a cruise ship passenger went overboard off Sydney this morning.

Police received reports a person had gone overboard from the Pacific Adventure just 10 nautical miles off Sydney Heads just after 4am.

At about 10.30am, searchers retrieved the body.

READ MORE: Bodies believed to be Aussie brothers killed in Mexico 'executed'

A report will be prepared for the coroner.

P&O Cruises, which operates the Pacific Adventure, said the vessel had been cleared to return to port in Sydney.

"Pacific Adventure's next voyage due to depart White Bay this afternoon has been delayed, with the ship expected to leave later tonight on a four-night voyage to Queensland," a spokesperson said.

"We thank guests for their care, understanding and patience on what's been a distressing day for guests and crew.

"Our thoughts are with the family of the guest at this difficult time."

Readers seeking support can contact Lifeline on 13 11 14 or Beyond Blue on 1300 22 4636.

Suicide Call Back Service 1300 659 467.