Little is known yet. Expect conditions to be excellent during summer months. A small population relative to the islands' size and the oceanic proximity will mean conditions are suburb for visibility.
New Zealand has a unique climate. About three micro-climates exist in New Zealand. Sub-tropical, temperate and sub-arctic. All these can mean the range / types of diving is varied.
The trend for diving in New Zealand is a mix of diving centres and clubs.
Hyperbaric Chamber facilities are available in New Zealand. There are currently ???.