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
WallCentral Coast
First Point (Terrigal)
A headland wall with swim-throughs and strong fish life, dived only on genuinely calm days.
Details need confirmation
Shore/Rock PlatformShoalhaven Coast
Flat Rock (North Bendalong)
A broad flat platform with snorkelling along its seaward edge at North Bendalong.
Details need confirmation
ReefCentral Coast
Forresters Reef
A large offshore reef system with clear water and attractive sponge gardens at 25-30 m.
Details need confirmation
WreckForster & Seal Rocks
Forster Barge
A shallow, easy wreck off Forster offering a gentle introduction to wreck diving compared with the area's much deeper historic…
Details need confirmation
ReefForster & Seal Rocks
Forster – Elim Shoals
A moderately documented shoal formation in the Forster dive rotation.
Details need confirmation
ReefUlladulla
Golf Course Reef
Quiet, sparse kelp reef off Mollymook with colourful sea squirts and hydroids.
Details need confirmation
ReefSydney Northern Beaches
Gorgonia Grove (North Head)
Metre-wide gorgonian fans on a North Head boulder reef, with a recent cliff rockfall adding fresh walls and overhangs.
Details need confirmation
IslandLord Howe Island
Gower Island
Remote islet beneath Mt Gower at the exposed southern tip of the island.
Details need confirmation
Shore/Rock PlatformJervis Bay
Greenfield and Blenheim Beaches
Gentle, beginner-friendly snorkelling around rocky outcrops on the White Sands Walk.
Details need confirmation
ReefForster & Seal Rocks
Hayden's Rock
A locally named, lightly documented reef site in the Forster dive rotation.
Details need confirmation
Shore/Rock PlatformLord Howe Island
Herring Pools
Rock pools on the north-coast walk from North Bay.
Details need confirmation
Shore/Rock PlatformJervis Bay
Hole in the Wall (Booderee)
Striking eroded sandstone 'hole in the wall' with clear shallow snorkelling and rock pools.
Details need confirmation
WreckSydney Northern Beaches
Hopper Barge 656 (Long Reef)
An intact 50 m MSB hopper barge on the Long Reef reef ground with an accessible bow void, in the clear water 3 nautical miles out.
Details need confirmation
Shore/Rock PlatformBermagui & Tathra
Horseshoe Bay (Bermagui)
Sheltered town beach snorkel in the centre of Bermagui.
Details need confirmation
ReefLord Howe Island
Horseshoe Reef
Guided lagoon snorkel in the southern sanctuary zone with bright coral.
Details need confirmation
ReefForster & Seal Rocks
Idol Bay
A moderate-depth bay and reef site in Forster Dive Centre's regular rotation, less documented than the area's headline dives.
Details need confirmation
ReefYamba & Iluka
Iluka Bluff / Woody Head reefs
A rarely dived reef on the rugged, rainforest-backed headland at the mouth of the Clarence River, within the Iluka world heritage…
Details need confirmation
ReefCentral Coast
Jeffs Reef
A Terrigal Underwater Group favourite in the fish-rich Tuggerah Reef bommie system off The Entrance.
Details need confirmation
ReefBatemans Bay
Jenna's Bump
Small operator-named reef with wobbegongs, octopus and sea dragons.
Details need confirmation
ReefCentral Coast
Jew Grounds (Terrigal)
An uncrowded deep reef just south of the ex-HMAS Adelaide with good fixed growth and big-fish potential.
Details need confirmation
Shore/Rock PlatformSydney South & Botany Bay
Jibbon Beach (Bundeena)
Clear, sheltered water over sand, seagrass and reef beside Royal National Park, with an easy beach entry.
Details need confirmation
Pinnacle/BommieTweed & Byron Bay
Julian Rocks – Mackerel Boulder
A current-swept boulder near the Needles known for dense schools of pelagic fish holding in the current.
Details need confirmation
Cave/CavernTweed & Byron Bay
Julian Rocks – Rock Cod Cave
A small cave overhang on Julian Rocks' southern flank with a large resident black cod, close to Cray Cave and Gorgonian Hollow.
Details need confirmation
ReefTweed & Byron Bay
Julian Rocks – The Trench
A deeper, more exposed swim-through trench on Julian Rocks' south-eastern flank, with a good winter chance of grey nurse sharks.
Details need confirmation