At about 3pm yesterday, emergency services were called to a property at North Moto Road, Moto.
They found the body of a 63-year-old man in a residence that had been affected by flooding.
A report will be prepared for the coroner.
Prime Minister Anthony Albanese addressed the matter this morning.
“This is devastating news that a man has died at a residence impacted by flooding on the New South Wales Mid North Coast,” he said.
“The thoughts of all Australians are with his loved ones and the community at this time.”