It is only the second time in 25 years that such a distinguished flyer has made a stop-over at the centre, according to Native Bird Recovery Centre co-founder Mr Robert Webb.
The bird is expected to spend the next five to six days at the centre before being released back to its landing place for flight.
Mr Webb believes the bird may be male.
"I normally reckon if they are nice and docile then they've got to be male," he said.
The wingspan of an adult Southern Royal can be anything from 9.5ft to 11.5 ft.
Mr Edwards says the albatross was headed in the direction of sub-Antarctic when it encountered turbulence - a storm to the west of Dargaville last Thursday.
"The older birds are used to getting around storms and are able to navigate around them, but this albatross is a bit younger."
Mr Edwards said that albatrosses were very buoyant but encountered problems when their feet touched the sand below the water.
He said that as soon as an albatross' feet touched sand below the water it would try to take off again and could tumble in the waves coming from behind.
Once the albatross got wet it would lose buoyancy and need to dry out before attempting flight again, Mr Edwards said.