Scuba diving Australia is amazing. If you’re travelling on the East Coast, you’ll have opportunities to enjoy some of the world’s best scuba diving sites. Here’s the ultimate list of the best diving sites in Australia (Queensland & New South Wales) with quick notes on why they made it to the list.

If you’re after the map of the best diving sites in Australia (for the East Coast), scroll down to the end of the article.

Port Stephens Grey Nurse Shark Dive 02
Broughton Island, NSW

I have dived most of these scuba diving sites (in bold in the list), sometimes multiple times, and loved it. I’d be happy to scuba dive again on any of these sites.

The Best Scuba Diving Sites on Australia’s East Coast: Cairns / Brisbane / Sydney

The order is from North to South in reference to the map below – and not by order of preference. Luckily, scuba diving Australia provides a great variety of diving sites. Hence, these sites are very different from each other so it’s hardly impossible to classify them by order of preference. It all depends if you prefer coral reefs, sharks, manta rays, seals, seahorses or macro photography.

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Australia’s best scuba diving sites on the Great Barrier Reef

SS Yongala
SS Yongala
Heron Island - Dive
Heron Island

1. Osprey Reef: Amphitheatre shark frenzy, rare Osprey Nautilus, pelagics.

2. Cod Hole: Meet friendly giant potato cods (up to 100kg).

3. Cairns/Outer Great Barrier Reef: The world’s largest coral reef system.

4. SS Yongala: A wreck dive on the Great Barrier Reef with amazing marine life. I recommend leaving from Ayr.

5. Heron Island: One of Cousteau’s top 10 dives on the Great Barrier Reef.

6. Lady Elliott: Manta rays and turtles in pristine waters on the Great Barrier Reef. If you can only do a day trip, check out Lady Musgrave Island.

Australia’s best scuba diving sites in South East Queensland

Grey Nurse Shark Wolf Rock Diving Rainbow Beach
Wolf Rock
Scuba Diving Stradbroke Island - Mantas
Stradbroke Island

7. Wolf Rock: Manta rays, grey nurse sharks, giant Queensland grouper and other big species around pinnacles, near Rainbow Beach.

8. HMAS Brisbane: Easy open wreck fun to explore even for beginners.

9. Stradbroke Island: Manta rays and leopard sharks in summer, grey nurse sharks in winter and turtles all year round

If you cannot make it to the Great Barrier Reef and would like to see some corals, add Flinders Reef in Moreton Bay (accessible from Brisbane) to your list.

Australia’s best scuba diving sites in Northern New South Wales

Julian Rocks

10. Julian Rocks: Grey nurse sharks in winter, leopard sharks in summer and turtles all year round, near Byron Bay.

11. Pimpernel Rock: A fantastic dive site when the conditions are right, you’ll have to be lucky. But the plan B, a dive in the Solitary Islands, is good too.

12. Fish Rock Cave: One of the longest caves you can dive with a basic open water certification, near South West Rocks. Grey nurse sharks wait for you at the exit. Hammerhead sharks are sometimes spotted.

13. Lord Howe Island: An unspoiled island with rivers of fish

Traveling from Brisbane to Sydney? You’ll be interested in this road trip itinerary that stops at some of the best dive sites on the coast!

Australia’s best scuba diving sites in New South Wales Central Coast

Port Stephens Shore Dive Fly Point - Seahorse
Port Stephens
Port Stephens Dive Broughton Island Grey Nurse Sharks
Broughton Island

14. Fly Point: A paradise for macro-photographers with many nudibranchs and sometimes seahorses, plus the opportunity to also see giant slugs (sea hare), Port Jackson Sharks and even dolphins for the luckiest. It’s one of the famous shore dives in Nelson Bay.

15. Broughton Island: Plenty of grey nurse sharks hidden within schools of smaller fish, not far from Nelson Bay and Port Stephens.

Scuba diving Australia: the best scuba diving sites in Sydney and further south

Montague Island Dive with Seals 01
Montague Island

16. The Steps: A shore dive with 99% chance of seeing weedy sea dragons

17. Jervis Bay: Seals and Port Jackson sharks in winter, and you can also spot weedy sea dragons there.

18. Montague Island: We saw seals underwater, and cute little penguins on the island.

Have you dived any of these Australian sites? Is there one I should add to my list? I’d love to hear feedback from fellow divers. Please share your experience in the comments below!

Where are the best scuba diving sites in Australia (East Coast)?

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  1. Jaclynn

    I’ve dived in a lot of places mostly in SEasia, but Aussie is definitely somewhere I want to get to someday, bookmarking this 🙂

    1. Eloise

      Hi, Jaclynn. You must have seen amazing this diving in SE Asia. Still, I’m sure Australia won’t disappoint! 😀

  2. Amy Alton

    Ah this is great! We are leaving gold coast in April working our way north with our new dive gear .Can’t wait to check some of these out!

    1. Eloise

      Hi, Amy! You can check some out while you’re on the Gold Coast: Byron Bay, the HMAS Brisbane and Stradbroke Island aren’t far away! And if you like turtles… maybe you could add Cook Island to the list 😉

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