New South Wales

Diving in Port Stephens

Port Stephens has two personalities. Inside the port, Fly Point and Halifax Park at Nelson Bay are world-class shore dives on the slack tide, with sponge gardens, frogfish, seahorses and huge schools of fish under a shipping channel. Outside, Broughton Island and Cabbage Tree Island have grey nurse shark gutters, caves and seals.

THE LOCAL PLANNING BRIEF

Understand the options around Port Stephens

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.

What this regional directory records

There are 22 published site records in Port Stephens. The recorded categories include reef (6), shore/rock platform (6), island (4), cave/cavern (2). These categories reflect the database; they are not a ranking, a conditions report or an assessment of your suitability.

Use the Port Stephens site cards to compare recorded access and depth, then open the individual pages for the map accuracy and source notes. Sites grouped in a region are not necessarily close enough to combine in one day.

Research operators in New South Wales →

Ask before booking

  1. Where does the trip meet, and is parking or a transfer needed?
  2. Which alternative itinerary might be offered?
  3. 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 →

Questions, answered

How do I choose a dive in Port Stephens?

Begin with the individual site and its source notes, then discuss the proposed trip with a local provider. The 22 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 Port Stephens 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.

Dive sites in this region

Find local operators
NSWYouDive mascot illustration; not a photograph of the siteCave/Cavern

Port Stephens

Broughton Island – Looking Glass

A natural inverted-V rock arch with a sunlit 'fish bowl' chamber and near-guaranteed grey nurse sharks — one of the most…

BoatUp to 18 m
NSWYouDive mascot illustration; not a photograph of the siteReef

Port Stephens

Broughton Island – Shark Gutters

Broughton Island's benchmark grey nurse shark dive — a varied gutter, kelp and amphitheatre system anchored at 14 m, best…

BoatUp to 20 m
NSWYouDive mascot illustration; not a photograph of the siteShore/Rock Platform

Port Stephens

Fly Point

Port Stephens' premier training and macro shore dive — parallel sponge-covered ledges with seahorses, pineapple fish and…

ShoreUp to 22 m
NSWYouDive mascot illustration; not a photograph of the siteShore/Rock Platform

Port Stephens

Halifax Park (Nelson Bay)

A sponge-covered wall to 26 m inside Port Stephens with excellent macro life — genuinely strong tidal current demands a strict…

ShoreUp to 26 m
NSWYouDive mascot illustration; not a photograph of the siteShore/Rock Platform

Port Stephens

Little Beach (Nelson Bay)

A sheltered, easy Nelson Bay shore dive with a novelty sunken playground at 6 m and marked lines to deeper macro-rich structure.

ShoreUp to 20 m
NSWYouDive mascot illustration; not a photograph of the siteMuck/Sand

Port Stephens

The Pipeline (Nelson Bay)

NSW's benchmark muck-diving site — a 250 m disused pipeline on silty sand renowned for seahorses, pipefish and blue-ringed…

ShoreUp to 18 m
NSWYouDive mascot illustration; not a photograph of the siteIsland

Port Stephens

Boondelbah Island

A versatile island offering both a sheltered training bay (Safety Bay) and more demanding wall, swim-through and cave diving on…

BoatUp to 30 m
NSWYouDive mascot illustration; not a photograph of the siteReef

Port Stephens

Broughton Island – Cod Rock

A reef with a distinctive volcanic lava tube swim-through, home to resident cod.

BoatUp to 18 m
NSWYouDive mascot illustration; not a photograph of the siteWall

Port Stephens

Broughton Island – Looking Glass Wall

A 40 m boulder wall beside the Looking Glass, with caves holding the rare eastern blue devil fish and dense sponge growth.

BoatUp to 40 m
NSWYouDive mascot illustration; not a photograph of the siteReef

Port Stephens

Broughton Island – North Rock

A kelp-and-sponge bommie site increasingly used for grey nurse shark encounters to spread pressure away from the main Shark…

BoatUp to 22 m
NSWYouDive mascot illustration; not a photograph of the siteCave/Cavern

Port Stephens

Broughton Island – Spider Cave & Bubble Cave

Two adjoining caves — a documented grey nurse shark breeding site and a chamber with an internal air pocket and resident cod.

BoatUp to 14 m
NSWYouDive mascot illustration; not a photograph of the siteIsland

Port Stephens

Cabbage Tree Island (Port Stephens)

A safer, more sheltered island wall dive close to Nelson Bay, popular for training and intermediate-level diving with a genuine…

BoatUp to 40 m
NSWYouDive mascot illustration; not a photograph of the siteIsland

Port Stephens

Fingal Island – The Pinnacle & sponge gardens

A pinnacle and drop-off site with colourful sponge gardens, resident grouper and turtles, plus seasonal kingfish and cobia.

BoatUp to 35 m
NSWYouDive mascot illustration; not a photograph of the siteReef

Port Stephens

Little Broughton Island grey nurse shark habitat

A separately declared satellite critical habitat site adjoining the main Broughton Island grey nurse shark aggregation.

BoatUp to 22 m
NSWYouDive mascot illustration; not a photograph of the siteIsland

Port Stephens

Little Island (Port Stephens)

An exposed island wall with sponge-lined gutters known for cobia, snapper, whaler sharks and summer eagle rays.

BoatUp to 35 m
NSWYouDive mascot illustration; not a photograph of the siteWreck

Port Stephens

SS Macleay wreck

A 1911 collier wreck at 42 m with an unusually well-preserved engine and boiler, and a strong resident mulloway and morwong…

BoatUp to 42 m
NSWYouDive mascot illustration; not a photograph of the siteWreck

Port Stephens

SS Oakland wreck

A 1903 collier wreck at 27 m valued for the large baitfish schools and reef fish it now shelters.

BoatUp to 27 m
NSWYouDive mascot illustration; not a photograph of the siteShore/Rock Platform

Port Stephens

Broughton Island – Providence, Esmeralda Cove & Coal Shaft Bay

Broughton Island's sheltered, camping-permitted southern and western bays — a scenic, calm-water complement to the island's…

BoatUp to 15 m
Details need confirmation
NSWYouDive mascot illustration; not a photograph of the siteReef

Port Stephens

Point Stephens Lighthouse reef

A remote, fully exposed outer headland reef beneath a historic lighthouse, dived only in the calmest conditions.

BoatUp to 25 m
Details need confirmation
NSWYouDive mascot illustration; not a photograph of the siteShore/Rock Platform

Port Stephens

Shoal Bay & Nelson Head

A calm, sheltered eastern-harbour beach and adjoining headland at the Port Stephens entrance, used mainly for snorkelling.

ShoreUp to 12 m
Details need confirmation
NSWYouDive mascot illustration; not a photograph of the siteShore/Rock Platform

Port Stephens

Tomaree Head, Boat Harbour, One Mile & Birubi Point shore/snorkel sites

Scenic Tomaree Peninsula beaches and headlands, valued for swimming, walking and surfing rather than as dedicated dive sites;…

ShoreUp to 10 m
Details need confirmation
NSWYouDive mascot illustration; not a photograph of the siteReef

Port Stephens

Yacaaba Head reef

A less-dived headland reef opposite Tomaree Head at the Port Stephens entrance, offering an alternative to the busier…

Shore or BoatUp to 20 m
Details need confirmation