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
ReefJervis Bay
Steamers Beach Seal Colony
Close, playful encounters with 30–40 resident Australian fur seals in clear water.
WallJervis Bay
Stoney Creek
A deep sea-whip and gorgonian garden at 37–50 m in 25–35 m visibility – one of NSW's finest deep dives.
WreckSydney Harbour
TSS Currajong wreck
An intact 1910 collier upright in the shipping channel under the ferry lanes, dived by a handful of people a year at slack water…
WreckCentral Coast
TSS Hall Caine wreck
A small, atmospheric deep wreck of a 'coffin ship' lost off Bouddi in 1937, with a gorgonian-covered boiler and conger eels in…
WreckShoalhaven Coast
TSS Merimbula
Two triple-expansion engines, twin boilers, shafts, winch and anchor of a 1928 coastal passenger steamer in 4–14 m.
WreckJervis Bay
TSS Wandra
Boiler, twin engines, shafts and propellers of a 1915 timber steamer beside the Drum and Drumsticks seal colony.
WallSydney South & Botany Bay
Tabbagai Point
A single-drop wall from 3–4 m to 17 m with caves, gullies and a boulder field of swim-throughs.
WreckEden & Green Cape
Tasman Hauler
An intact, upright tug with engine room, corridors and bridge to explore, covered in an extraordinary display of jewel anemones.
Jetty/PierBermagui & Tathra
Tathra Wharf
Thousands of colourful gorgonians on the reef north of an 1878 ocean wharf – regarded as the best gorgonian display south of the…
Shore/Rock PlatformCentral Coast
Terrigal Haven
The Central Coast's most accessible and heavily used dive site — a sheltered bay doubling as training ground and boat-charter…
ReefSydney Northern Beaches
The Apartments (Long Reef)
Grey nurse sharks cruising a sandstone gutter 35 minutes from Manly, with the Cathedral tunnel and stacked 'apartment' blocks…
ReefWollongong & Kiama
The Arch (Bass Point)
Swim-through arch on a seaward ridge plus a two-chamber cave guarded by a large bull ray; winter Port Jackson shark aggregations.
Cave/CavernBatemans Bay
The Arch (Black Rock)
A long, low arch at the edge of a sandy amphitheatre, with friendly blue groper and cuttlefish.
WallJervis Bay
The Arch (Jervis Bay)
An underwater stone 'bridge' at 37 m in a deep gully, with a 100 m vertical wall, 25–30 m visibility and winter Port Jackson…
ReefLord Howe Island
The Arch (Lord Howe)
A swim-through arch made of coral – unique in NSW – with sweetlips inside and Galapagos sharks around.
ReefSydney South & Botany Bay
The Balcony (Royal National Park)
A balcony-like underwater wall and boulder swim-throughs that are always packed with fish; whale and sunfish encounters in spring.
Cave/CavernBatemans Bay
The Chimney (Black Rock)
Short cave from a sand gutter that exits vertically through the reef top.
WallSydney South & Botany Bay
The Colours (Inner & Outer)
Sydney's most colourful deep wall: 22 m reef top dropping to 30 m+ under blankets of sponge and gorgonian, with schools that can…
ReefSydney South & Botany Bay
The Cutting (Royal National Park)
A shore crevice continuing underwater into a vertical 17–10 m step, big boulders and a resident large black ray.
ReefJervis Bay
The Docks
A compact cluster of caves and swim-throughs – Double Decker, Vertical Swim-through, Long Cave – with sea dragons, blue devils…
ReefSydney South & Botany Bay
The Gap (South Head)
Room-sized boulders, caves and swim-throughs directly under The Gap cliffs, with schooling kingfish and a sheltered aspect in…
ReefSydney South & Botany Bay
The Gullies / Underwater Wilderness
A 3–5 m wide north–south gully, swim-throughs and 'The Marble' – a giant boulder that rolls in its rock cauldron – with hundreds…
Shore/Rock PlatformWollongong & Kiama
The Gutter (Bass Point)
Sheltered gutter and canyon system with sea dragons and sponge gullies – diveable even in a southerly gale.
ReefWollongong & Kiama
The Gutter Sponge Gardens
Deep shore-accessible sponge garden at 20–23 m with excellent macro life, sheltered from southerlies.