Other acts on the bill include The Black Seeds, Summer Thieves, State of Mind and Mana Lion.
They'll be warming up punters before the main act, Bay Dreams, kicks off in the same venue on January 2 featuring Machine Gun Kelly, DJ Snake, Foster The People, Flatbush Zombies and Pendulum.
Bay Dreams has quickly become New Zealand's biggest summer music festival, with 22,000 fans expected at the post-New Year's event.