Dive sites · 2026 guide
Shore diving is the cheapest and most flexible way to dive in Australia: no boat schedule, no seasickness, and you can dive the same site at different tides. Many of the country's signature encounters — weedy and leafy seadragons, giant cuttlefish, grey nurse sharks — happen within fin-kicking distance of the beach or a jetty.
Check tides and swell before you go; many of these sites are only good at certain states of the tide.
1Sydney, New South Wales
Sydney's most-dived shore site — weedy seadragons, extraordinary macro life and multiple routes.
The site offers several distinct routes at different depths, which is why it sustains that popularity — divers who have dived it a hundred times still find new things.
Look for: Eastern Blue Groper, Giant Australian Cuttlefish, Nudibranchs, Port Jackson Shark
Full Bare Island guide →
2Ningaloo & Exmouth, Western Australia
A fringing reef close enough to shore that in places you can swim to it from the beach.
For certified divers, the reef systems and offshore sites around the Exmouth Gulf provide the main scuba product, with drift diving along the reef edge and coral bommies inside the lagoon.
Look for: Green Turtle, Humpback Whale, Manta Ray, Spotted Eagle Ray
3Fleurieu Peninsula, South Australia
South Australia's best-known leafy seadragon site, beneath a long jetty on the Fleurieu Peninsula.
The old jetty's T-section at the seaward end is the main attraction. The structure carries dense growth, and the piles and their surroundings hold the seadragons the site is known for.
Look for: Giant Australian Cuttlefish, Leafy Seadragon, Striped Pyjama Squid, Weedy Seadragon
Diving Adelaide4Yorke Peninsula & Edithburgh, South Australia
One of the world's great muck dives — an unremarkable jetty hiding extraordinary small life.
Jetty sites are often described as easy because access is from shore. That can be misleading, and Edithburgh illustrates why: shallow does not mean trivial, and the best diving here happens at night.
Look for: Giant Australian Cuttlefish, Leafy Seadragon, Nudibranchs, Seahorses & Pipefish
Full Edithburgh Jetty guide →5Newcastle, Nelson Bay & Port Stephens, New South Wales
A protected sponge garden at Nelson Bay with some of the richest macro life in Australia.
The sponge gardens hold an extraordinary density of small life, and the protection means the fish are habituated and the habitat is intact.
Look for: Nudibranchs, Seahorses & Pipefish
6Ningaloo & Exmouth, Western Australia
A structure dive with extraordinary fish density, on Defence land with controlled access.
The structure supports an extraordinary density of fish — grey nurse sharks, wobbegongs, giant groupers and vast schools crowded into a comparatively small area.
Look for: Grey Nurse Shark, Nudibranchs, Queensland Groper, Wobbegong
Full Exmouth Navy Pier guide →
7Sydney, New South Wales
An Eastern Suburbs shore dive with a long-established underwater nature trail.
The boulder terrain and kelp hold a solid range of temperate species, and the bay is sheltered enough for comfortable diving in most conditions.
Look for: Eastern Blue Groper, Nudibranchs, Port Jackson Shark, Wobbegong
Full Gordons Bay guide →
8Sydney, New South Wales
A cluster of Botany Bay shore dives including The Steps and The Leap, with wall terrain.
The Leap and The Steps access genuine wall and drop-off terrain that is unusual for a shore dive, reaching well past 20 metres.
Look for: Eastern Blue Groper, Nudibranchs, Port Jackson Shark, Weedy Seadragon
Full Kurnell guide →9Whyalla, South Australia
Tens of thousands of giant Australian cuttlefish gathering to breed in a few metres of water.
South Australian tourism information identifies the main aggregation period as approximately May to August. The animals gather over shallow rocky reef within metres of the shore.
Look for: Giant Australian Cuttlefish
Full Whyalla Cuttlefish Aggregation guide →
10Busselton & Dunsborough, Western Australia
Coral and sponge growth in temperate water, under one of the longest timber jetties in the world.
The jetty provides structure, marine life and relatively accessible diving in sheltered water, and the coral and sponge coverage on the piles is unexpectedly rich for temperate Western Australia.
Look for: soft and hard coral growth on the piles, sponges and ascidians, schooling baitfish, nudibranchs, octopus
Full Busselton Jetty guide →
11Mount Gambier, South Australia
A limestone sinkhole with water so clear the experience is closer to flying than diving.
The visibility is the point. With clarity that can exceed anything in the ocean, divers hanging mid-water can see the full dimensions of the chamber, and shafts of sunlight through the entrance produce the images the site is known for.
Look for: Very little — these are oligotrophic freshwater systems with minimal life, which is part of why the water is so clear.
12Fleurieu Peninsula, South Australia
A shore-accessible aquatic reserve reef reached via a jetty — South Australia's main training site.
It is an aquatic reserve, and the protection has produced abundant and approachable marine life on a reef only a short distance from suburban Adelaide.
Look for: Giant Australian Cuttlefish, Leafy Seadragon, Nudibranchs, Striped Pyjama Squid
Diving AdelaideSites are chosen from our dive-site database and ordered by how well documented they are: flagship status, the number of operators we have confirmed dive there, and the marine life recorded. Nobody pays to be listed.
No. Listings and order come from our research only. Businesses can ask us to correct their details, but not to change their position.
It is generated from the directory's latest research, checked in 2026. Conditions, operators and seasons change — confirm details with the operator before you book.