AUSTRALIAN DESTINATIONS
Diving in New South Wales
Explore 685 listed dive sites and find the local knowledge to help plan your visit.
THE LOCAL PLANNING BRIEF
Build the trip around a coastal base
New South Wales offers a long sequence of coastal regions rather than one central dive gateway. Our directory separates Sydney areas, the north and mid-north coast, and the south coast so that you can compare a realistic local base. A Sydney stay and a Jervis Bay or Coffs Harbour trip need different transport and departure arrangements; do not treat a state-level search as a list of nearby sites.
Choose the setting, then the trip Counts describe published records, not bookable trips or confirmed open sites.
There are 685 published site records across New South Wales. The recorded categories include reef (227), shore/rock platform (162), wreck (89), wall (70). These categories reflect the database; they are not a ranking, a conditions report or an assessment of your suitability.
Start with one of the regional pages below. State-wide totals are useful for browsing, but the actual choice should be made at the level of an operator, a site and a proposed itinerary.
Research operators in New South Wales →Ask before booking
- Where does the trip meet, and is parking or a transfer needed?
- Which alternative itinerary might be offered?
- What local park or access information should we check?
Save the answers with the contact name and date. Separate confirmed arrangements from items still waiting for a reply.
Record your trip questions →Sydney regions
Compare the harbour, northern beaches and southern Sydney records separately. Confirm the meeting point and actual entry or vessel arrangements.
North and mid-north coast
Start with a town and its operators, then ask which offshore or local trips are offered during your dates. Wildlife photographs do not guarantee an encounter.
South coast and islands
Compare Jervis Bay, Narooma and other regional bases by travel time and departure availability. Keep island travel arrangements distinct from mainland road-trip assumptions.
Questions, answered
How do I choose a dive in New South Wales?
Begin with the individual site and its source notes, then discuss the proposed trip with a local provider. The 685 published records are research options, not a list of trips available today. Match the plan to your training, recent experience and the operator’s current requirements.
When should I visit New South Wales for diving?
Choose dates with a provider who runs the activity you want, then discuss seasonal patterns, recent conditions and alternative itineraries. A generic best-month claim cannot establish the conditions at your exact site or guarantee a wildlife encounter.
Can I use these maps to enter or navigate a dive site?
No. Recorded and approximate map positions support orientation only. Confirm the exact access, permissions, meeting point and route with the responsible local provider or manager.
Regional planning context: Destination NSW — beaches and water activities ↗. Directory counts come from published YouDive records. Individual site claims remain subject to their source and review notes.
Find your region
Dive sites to explore
WreckCentral Coast
ex-HMAS Adelaide
Closed to diving: NSW Crown Lands advises the public not to dive ex-HMAS Adelaide. Read the current official notice before…
WreckNewcastle & Lake Macquarie
55-metre Crane Barge (Newcastle)
An inverted twin-hulled crane barge in 55 m off Newcastle - the area's deepest named technical wreck dive.
ReefSydney Northern Beaches
Adamson Sponge Gardens
The densest sponge gardens on North Head, on the reef where the clipper Catherine Adamson was lost in 1857.
ReefNewcastle & Lake Macquarie
Admiralty (Moon Island)
Sheltered kelp and reef on the lee side of Moon Island with small caves and historic anchors.
WreckNewcastle & Lake Macquarie
Adolphe wreck (Stockton Breakwall)
The bow of a 90 m French four-masted barque, lost in 1904, still standing out of the Stockton breakwall.
Shore/Rock PlatformYamba & Iluka
Angourie Point / Green Point reef
A rugged basalt reef of trenches, canyons and swim-throughs beneath one of Australia's most famous surf points, diveable only on…
WreckSydney Northern Beaches
Apollo Barge wreck
A fully intact 60 m hopper barge at 47 m with an enterable engine room and holds full of jewfish and trumpeter.
Pinnacle/BommieNarooma & Montague Island
Aughinish Rock
Isolated plateau with sponge- and soft-coral-covered walls to 30 m; the reef that sank the Lady Darling.
ReefSouth West Rocks
Bait Reef (Trial Bay)
A small but exceptionally macro-rich reef off Trial Bay Gaol, prized locally for photography, night dives and its density of eels…
Pinnacle/BommieLord Howe Island
Balls Pyramid – Sunken Rock
Deeper Balls Pyramid pinnacle with bommies, gutters and ledges from 12 to 36 m – pelagics, Galapagos sharks and Ballina angelfish.
Shore/Rock PlatformMerimbula
Bar Beach (Merimbula)
Sheltered beach for snorkelling and first dives beside the Merimbula Wharf headland.
Pinnacle/BommieSydney South & Botany Bay
Bare Island – Bombora
Giant snapper and schooling kingfish under the overhangs of a lonely bommie 250 m south of Bare Island – a navigation challenge…
WallSydney South & Botany Bay
Bare Island – Not So Deep Wall
The intermediate step between Bare Island Right and the Deep Wall – a boulder wall at 14–16 m leading to Sea Horse Corner,…
Shore/Rock PlatformBatemans Bay
Barlings Beach and Barlings Island
Easy gutters with resident wobbegongs and an underwater spit to the island.
Shore/Rock PlatformUlladulla
Bawley Point
Easy shore dive among the remains of the old sawmill jetty with weedy sea dragons and macro life, diveable in southerly weather.
Cave/CavernSydney Harbour
Beehive Casemate Tunnel (Middle Head)
Swim a concrete-lined 1880s minefield cable tunnel from the reef into the cliff and surface at the foot of a colonial stone…
ReefNewcastle & Lake Macquarie
Big Ben (Newcastle)
Newcastle's best-known offshore wall/cave reef, noted for resident bull rays and genuine vertical relief to 24 m.
WallSydney South & Botany Bay
Big Saigon (Cape Baily)
Long north–south wall with arches, swim-throughs and prolific sponge and fish life off Cape Baily, running past 32 m.
Pinnacle/BommiePort Macquarie & Camden Haven
Bird Rock (Port Macquarie)
An easy, shallow, beginner-friendly rock circumnavigation with an optional deeper fly-over route for advanced divers.
ReefCoffs Harbour & Solitary Islands
Black Rock (Coffs Harbour)
Gutters and grottos with a good torch-and-search macro dive, used when the islands are unreachable.
ReefSouth West Rocks
Black Rock (South West Rocks) – Northern Side
A sheltered, all-levels reef between twin rocks with dense plate coral gardens and resident turtles and rays.
ReefSouth West Rocks
Black Rock (South West Rocks) – Southern Side
A slightly deeper, more open counterpart to Black Rock North with a chance of larger pelagic visitors along the sand-gutter edges.
IslandLord Howe Island
Blackburn Island
Paddle to the lagoon's grassy island, climb for the view and snorkel around its shores.
ReefNewcastle & Lake Macquarie
Blacksmiths Shallows
A shallow reef with a swim-through arch and tunnel, sheltered from southerly swell just north of Swansea Channel.