Photos show the moment a kayaker, so cold he could barely talk, was plucked from the Manukau Harbour by rescuers.
The man, who spent about three hours in the water, was taken to Waitakere Hospital in a serious condition.
Emergency services received reports of a capsized kayak in the water about 200m offshore from French Bay in Titirangi yesterday about 1pm.
The kayaker was only wearing an old flotation vest, a wind-proof jacket and pants when he was found by the police Eagle helicopter.