Hauraki Gulf
Perfect for both day trips and extended charters
The Hauraki Gulf is Auckland’s aquatic backyard
But step offshore and you’ll find pristine islands, vibrant reefs, and wildlife encounters that feel a world away. It’s a versatile diving and snorkelling destination, perfect for both day trips and extended charters.
Unique Dive Sites
From volcanic islands to hidden reefs, the Gulf offers:
- Rocky outcrops with crayfish-filled crevices
- Colourful sponge gardens and kelp forests
- Shallow reef systems for snorkelling and training dives
- Deeper sites with drop-offs and dramatic volcanic formations
Hauraki Gulf
Breathtaking, shaped by centuries of ocean power
Marine Wildlife Encounters
The Gulf is alive with seasonal and resident species:
- Large schools of Kingfish, snapper, Trevally and kahawai
- Frequent dolphin and Bryde’s whale sightings. ( We follow all marine mammal rules and regulations)
- Rays gliding across sandy bottoms
- Rich birdlife above the water, including gannets and shearwaters
Iconic Land & Sea
The complete relaxation and adventure package:
- Dive sites framed by Auckland’s volcanic island chain
- Rangitoto, Little Barrier, and Great Barrier are within reach
- Accessible yet uncrowded waters for a true escape
- A natural balance of adventure and convenience
Why the Hauraki Gulf?
Here are a few reasons why:
- Easy access from Auckland, ideal for quick charters
- Wide variety of sites for beginners through advanced
- Combines marine exploration with island-hopping opportunities
- A chance to experience one of New Zealand’s most diverse marine environments
Ready to explore Hauraki Gulf?
Discovering Hauraki Gulf with us
Local Knowledge
We know these waters inside out, from marine life to local history, and love sharing stories that make the journey unforgettable.
Small Groups, More Connections
No crowds, no rush. Just space to relax, enjoy, and truly take in the experience.
Comfort and Care Onboard
Step onto our modern 2024 Stabicraft, complete with hot drinks, a friendly crew, and plenty of comfort for a smooth day on the water.
Access to Extraordinary Places
From Great Barrier Island to Whangaroa Harbour, we’ll take you to stunning spots most operators don’t reach.
Safety First
With Maritime NZ certification, top navigation gear, and decades of experience, you can relax knowing you’re in safe hands.
Eco-conscious Adventures
Every charter is run with the environment in mind, because protecting the ocean we love is non-negotiable.
Want to book a trip with us?
Have you seen our gallery yet?
Our customers say…
Sven Franklin
Australia
Had an amazing time out with Blair. He really knows his spots and put us all on to kings! Was an amazing day and easily the best dive I’ve had for the whole of 2017!
Max Schofield
New Zealand
Great boat for getting (quickly) to Great Barrier and the Mokohinaus. Last trip we came up from Wellington stayed locally and Blair really looked after us, including weights.
Gray Bidgood
New Zealand
I have been on three charters with Blair, and will definitely be going on more! He put me onto my first of a bunch of species including Kingfish, Snapper, Trevally, Boarfish and more! No matter the conditions he had a spot to go dive and see awesome territory and fish life.
Hayden Dorman
New Zealand
As a beginner at spearfishing I took my first ever boat trip out with blair an was a epic day.. Blair has great knowledge on selecting spots an also helping with tips and hunting techniques. A very comfortable boat even with a full charter.. Blair runs a awesome friendly trip an do recommend to spearos of any experience always a memorable day.
Esther Stuck
New Zealand
Ocean diversity is a fantastic spearfishing charter! I really enjoyed the couple of times Blair took us out, he is an awesome guide and really knows his stuff. Blair took us to some great spots, and knew when the fish was "on"! We came home with a great haul and even scored a crayfish on our first trip out! Would highly recommend this charter with the pleasure of having a friendly, knowledgeable skipper.
Scott Walker
New Zealand
Blair runs a great charter, and knows the spots, times and tides to pick up great fish. Can't wait to get back out with Oceandiversity.
Wendy
New Zealand
Recently we took a morning boating trip with OceanDIVEsity, departing Marsden Cove, out to the Hen and Chicken Islands off the coast of Bream Bay. We had a great morning. Only six people on board plus Blair and he took us to some really superb places to snorkel.
