Poor Knights Islands

You can dive the Poor Knights all year, but conditions vary with the seasons. November to April offers the warmest water, roughly 19°C to 23°C, plus peak stingray and pelagic activity, so this window is ideal if you prefer comfort and wildlife. May to September cools to around 14°C to 16°C, yet often brings the clearest visibility, sometimes over 20 m and occasionally near 30 m, which photographers and experienced divers love. Build at least one weather buffer day into your plan, particularly in winter when fronts can delay departures from Tutukaka.

Water temperatures range from around 14°C to 16°C in winter up to roughly 20°C to 23°C in late summer. Most visiting divers and freedivers choose a 7 mm wetsuit or semi dry with hood and gloves for May to October, and at least a 5 mm full suit with hooded vest in summer. Snorkelers on day boats are usually provided with thick wetsuits and can add extra layers if they feel the cold. If you are used to tropical waters, err on the warmer side to stay comfortable during two long dives or extended snorkel sessions.

From Auckland, you can either drive or fly north. Many travelers rent a car at Auckland Airport and drive about 190 km (around 3 hours depending on traffic) to Tutukaka via Whangarei, then join a day charter at Tutukaka Marina. Alternatively, you can take a short domestic flight from Auckland (AKL) to Whangarei (WRE) and transfer by taxi or pre booked shuttle around 35 km to Tutukaka. There is no regular public transport directly to the marina, so arranging a vehicle or transfer is essential.

Yes, beginners are welcome as long as you join suitable trips. Snorkel cruises are designed for all levels, providing flotation aids, guided sessions and sheltered sites like Nursery Cove. Newly certified divers can also enjoy the Poor Knights, especially on charters that deliberately choose easier sites with depths around 10 m to 18 m. Be honest about your experience when booking, bring proof of certification, and be prepared for cooler water than in tropical training locations. Doing a pool or shore refresher in Whangarei or Auckland before heading offshore is a good idea if you have been out of the water for a while.

The Poor Knights are best known for schooling fish and stingrays rather than resident sharks, but you can encounter a range of larger animals. Short tailed stingrays often gather in arches during summer, and divers occasionally see bronze whaler sharks, sunfish and passing dolphins or orca on the crossing. Inside the reserve, large snapper, kingfish and trevally patrol the walls and arches. As a fully protected area, wildlife is generally relaxed around divers, but you should still avoid chasing or touching animals and let them approach you.

No. The Poor Knights are both a marine reserve and a nature reserve with strict no landing rules. Boats must remain offshore, you cannot go ashore on beaches or rocks, and tying vessels directly to the shoreline is prohibited. These restrictions protect fragile seabird colonies, native reptiles and plant communities, and they are enforced by DOC with significant penalties for breaches. All visitor experiences are boat based, focused on cruising, diving, snorkeling and kayaking around the islands rather than walking on them.

Most visitors join commercial charters, which is strongly recommended if you are unfamiliar with Northland conditions. Private vessels are allowed into the marine reserve, but must comply with strict rules on no fishing, no landing, responsible anchoring and waste discharge. Skippers should be experienced in coastal navigation, weather assessment and managing swell and surge around steep island shorelines. If you charter your own boat, consider also carrying updated charts, a VHF radio and local cruising guides, and check any DOC guidance or seasonal restrictions before departure.

Within the marine reserve you must not catch or remove any fish, invertebrates, seaweeds or rocks, and you may not feed fish or disturb the seafloor. Waste, ballast and sewage discharge are prohibited, and boats should keep speeds to 5 knots within 200 m of shore, divers or swimmers. Large vessels over certain lengths are restricted from transiting some areas. Above the high tide line, the nature reserve status and cultural tapu mean no landing is allowed. Reporting suspected poaching or pollution to DOC hotlines helps keep the reserve healthy for future visitors.

There are no facilities on the islands themselves: no buildings, toilets, shops, freshwater or shelter, and landing is not allowed. All services are based on the mainland. Expect mobile coverage to drop out during much of the boat crossing and while close to the islands, though you may pick up intermittent signal in some spots. Plan to stay in Tutukaka, Ngunguru or Whangarei, where you will find a range of lodges, motels, holiday parks, cafes and supermarkets. Bring snacks and water for boat days, although most charters include lunch and hot drinks on board.