MAHURANGI IS/ GOAT IS - Goat Island & Hauraki Gulf

Paradise Reef, off Punta Cana, makes for a relaxed dive, especially if you’re looking for shallower depths. At a maximum of 14 metres, it’s a good spot for newer divers or those who prefer longer bottom times. We usually find morays tucked into the coral heads and nurse sharks resting on the sand patches. On a good day, visibility pushes past 15 metres, allowing you to appreciate the mix of hard and soft corals. It's a comfortable introduction to Caribbean diving.

Location
Goat Island & Hauraki Gulf, New Zealand, Australasia
Coordinates
-36.830100, 175.819200
Type
reef

Marine Protected Area: Whanganui A Hei

Best Time to Dive in Goat Island & Hauraki Gulf

The warmest water temperatures in Goat Island & Hauraki Gulf occur in February, averaging 22.4°C. The coolest conditions are in August at 14.1°C.

Monthly Water Temperatures

  • January: 21.4°C
  • February: 22.4°C
  • March: 21.8°C
  • April: 19.8°C
  • May: 17.4°C
  • June: 15.3°C
  • July: 14.1°C
  • August: 14.1°C
  • September: 14.7°C
  • October: 16.3°C
  • November: 18.5°C
  • December: 20.3°C

Nearby Dive Sites in Goat Island & Hauraki Gulf

Nearest Dive Centres to MAHURANGI IS/ GOAT IS

Marine Life in Goat Island & Hauraki Gulf

Home to 77 recorded species including 43 reef fish, 11 sharks & rays, 3 whales & dolphins, 3 crabs & lobsters, 3 other, 3 sea snails & nudibranchs.

Notable Species

Recommended Packing List for MAHURANGI IS/ GOAT IS

Based on average water temperature of 18.0°C, currents 2 cm/s.

  • Wetsuit (3-5mm) - comfortable for 18°C water
  • Mask - essential for every dive
  • Fins
  • BCD - buoyancy compensator
  • Regulator - your most safety-critical piece of gear
  • Dive Computer - tracks depth, time, and NDL
  • Surface Marker Buoy (SMB) - essential for boat pickups
  • Dive Torch - useful for crevices and colour at depth
  • Underwater Camera - capture your diving memories

Frequently Asked Questions

What are the typical diving depths at Goat Island Marine Reserve and Mahurangi Island?
At the Mahurangi Island / Goat Island dive site, the maximum diving depth is 13 meters. This site features a sandy bottom with small broken reef areas, making it accessible for various dive profiles within this depth range.
What marine life and underwater features can divers expect to see at Goat Island Marine Reserve and Mahurangi Island?
Divers at Mahurangi Island / Goat Island can explore an artificial reef created by two sunken tractors, alongside a sandy bottom and small broken reef sections. You can expect to encounter abundant marine life, including lots of goat fish, snapper, and various other fish species. It's also typically a great location to spot eagle rays and small schools of squid.
How difficult is diving at Goat Island Marine Reserve and Mahurangi Island for different experience levels?
While officially rated as an intermediate dive, Mahurangi Island / Goat Island is highly suitable for beginners, as well as Open Water 1 and 2 certified divers. Its easy navigation and protection from most weather conditions make it a welcoming site for those building their experience.
What are the best times or conditions to dive at Goat Island Marine Reserve for optimal visibility and marine encounters?
The Mahurangi Island / Goat Island dive site is protected from most weather, which generally contributes to stable diving conditions. With an average visibility of 8 meters, it's usually a good spot to see eagle rays and schools of squid, suggesting consistent marine encounters. For more general advice on optimal conditions, you might consult when to dive resources.
What dive certifications are required or recommended for diving at Goat Island Marine Reserve?
Diving at Mahurangi Island / Goat Island is great for beginners and specifically recommended for Open Water 1 and 2 certified divers. Its easy navigation and protected environment make it an ideal location for those with entry-level certifications to gain experience.
What are the typical current conditions and visibility like at Goat Island Marine Reserve, especially in the channel?
At Mahurangi Island / Goat Island, the average visibility is typically around 8 meters. The site is protected from most weather, which generally implies calmer conditions, though specific current information for the channel is not detailed in the provided data. Divers should always check local conditions before entering the water.