AUSTRALIAN DESTINATIONS

Diving in Western Australia

Explore 434 listed dive sites and find the local knowledge to help plan your visit.

Open my trips →Estimate trip costs →

YouDive turtle in an illustrated Western Australia setting; not a photograph of Western Australia

Custom YouDive mascot art inspired by Western Australia. An imaginative illustration, not a photograph or map of this destination.

Your bearings, in a minute

Western Australia at a glance

Start with the local site mix, explore the map and find people to ask about your trip.

Explore
434 site records
Recorded settings
Reef · Wreck · Shore/Rock Platform
Map coverage
434 locations to explore
Plan with local help
Meet the listed operators

Directory counts describe published records, not bookable trips. Location confidence is shown separately in the map list. How we check information →

Sources, authorship and review status

Prepared by YouDive editorial with AI assistance. No firsthand visit, equipment test or instructor review is implied.

Independent specialist review: pending. We publish a reviewer’s name, qualifications, date and exact review scope only after the review has actually happened.

Who can contribute and how reviews work →

Find your bearings

Explore Western Australia on the map

Compare where the recorded sites sit, then open a site to read its access and source notes. Locations are for orientation, not marine navigation or entry instructions.

434 matching records · 434 with a map location · 0 without a usable position.

The local notebook

Where should you start in Western Australia?

Use the actual places attached to the local records to narrow your research. These are recorded nearby towns and areas, not verified departure points or accommodation recommendations.

Different outings to look into

Details drawn from individual published site records
Local exampleRecorded nearby placeRecorded accessFollow the evidence
Roebuck Bay Flying Boat Wrecks (deep-water Catalinas)BroomeBoatRecorded source ↗
Albany Artificial Reef (Ledge Beach – planned)AlbanyBoat (day trip)Recorded source ↗
Cathedral Rocks CavernsRottnest Island (Thomson Bay settlement)Boat (day trip)Recorded source ↗
Cardabia PassageCoral BayBoat (day trip)Recorded source ↗
How to use this shortlist

Choose the named outing that interests you first. Compare its recorded place and access with your accommodation plans, then obtain the actual meeting address and schedule from the provider. The site links show the underlying depth, location confidence and source notes. Similar town names or map positions do not establish that two outings can be combined in a day.

A closer look at Western Australia

Get a feel for the diving

Our Western Australia directory currently includes 434 published site records. The largest recorded category is reef (125 records). Use the mix below to decide what you would like to read about first.

The YouDive turtle introducing this destination’s guide

Western Australia: what’s in the directory?

A visual guide to recorded site types. Counts show coverage, not popularity or current availability.

Reef125 records
Wreck95 records
Shore/Rock Platform86 records
Island34 records
Wall17 records
Other recorded types77 records

Source: published YouDive directory records for Western Australia. Bars use the same scale within this graphic; the longest is the largest category, not 100% of the destination.

A few local records to compare

Start with Roebuck Bay Flying Boat Wrecks (deep-water Catalinas), Albany Artificial Reef (Ledge Beach – planned), Cathedral Rocks Caverns. These are examples from different recorded categories, not a recommended route or a list of the best sites. Open each record for its sources, map and review notes.

One alphabetical example per recorded type, up to four types
SiteRecorded typeAccessDepth
Roebuck Bay Flying Boat Wrecks (deep-water Catalinas)Aircraft WreckBoat5–14 m
Albany Artificial Reef (Ledge Beach – planned)

Details need confirmation

Artificial ReefBoat (day trip)Depth not recorded
Cathedral Rocks CavernsCave/CavernBoat (day trip)2–18 m
Cardabia Passage

Details need confirmation

DriftBoat (day trip)5–20 m

How the recorded depths compare

A dot shows a recorded maximum. A line joins the recorded minimum and maximum when both are available. These are site descriptions, not target depths or certification limits.

No mark plotted: depth is missing.

The table above contains the same depth values. Depth alone cannot establish suitability, and records may require correction. Source: the linked site records.

Pick a WA base before you pack

Western Australia is a collection of very different trip ideas. Use a specific region to narrow the search, then make the departure, equipment support and travel arrangements the centre of your plan.

Name the activity you want

Be clear whether you want certified scuba diving, a course, snorkelling or a wildlife excursion. Similar photographs can advertise different activities. If friends are travelling together, list each person’s intended activity separately and ask whether a shared departure is possible. That makes the quote easier to compare and helps avoid booking a memorable-looking trip that does not include the experience you wanted.

Connect the island or coast with the departure

A ferry, accommodation booking and dive trip may need separate reservations. Check how their meeting and return times fit together and which operator supplies each part. For a coastal road trip, anchor the diving around one confirmed base at a time. A broad region name is a browsing label, not a transfer estimate or a promise of equipment support in every town.

Reserve the details that matter

Ask about hire sizes, guiding, gas and equipment services relevant to your actual plans. Record the response and its date rather than assuming a service from a business name. Keep an alternative activity in the itinerary and understand the terms for a changed departure. Buying flexibility in the travel plan can be more useful than collecting extra site names.

Three conversations worth having before you book

Island visit

Do the passenger transfer and dive booking connect?

Check each supplier’s timetable.

Coastal road trip

Which town supports the actual outing?

Build transport around the meeting point.

Wildlife booking

Is this scuba, snorkelling or sightseeing?

Compare the right activity and inclusions.

From “that looks lovely” to a plan

Make Western Australia your kind of dive trip

Find your starting point, meet the local options and keep your ideas together. You do not need to have the whole trip worked out yet.

Where are you on your diving journey?

These are learning paths to explore, not prerequisites for every local site. Confirm the actual course, instructor and your readiness with the provider.

People to talk to about Western Australia

A few operator profiles from this state or territory to start exploring. Shown alphabetically, not as a quality ranking. Ask about the specific trip or course you want.

Listed in this state or territory

ADRENO Perth

O'Connor

An equipment retailer with a spearfishing and freediving emphasis. Primarily retail rather than a training centre.

Meet this operator →

Compare these local operators →

Browse all operator profiles in this state or territory →

Let’s put the pieces together

Start with the place and your questions. Add dates and prices once you have spoken with the people running the trip.

Open my trips

Creates a new trip with this destination, useful reading and starter questions. Saved on this browser; export a backup from My trips.

THE LOCAL PLANNING BRIEF

Choose a region before planning a coast-to-coast itinerary

Western Australia’s directory ranges from Perth and Rottnest to Ningaloo, offshore groups and the south coast. Use those regions as separate planning units. A long list of attractive places can hide a demanding transport schedule, especially when boat departures, equipment collection and onward travel must all connect.

Choose the setting, then the trip

There are 434 published site records across Western Australia. The recorded categories include reef (125), wreck (95), shore/rock platform (86), island (34). 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 Western Australia →

Ask before booking

  1. Which town is the practical base for this departure?
  2. What transport and baggage limits apply?
  3. What is the plan if the departure is delayed?

Save the answers with the contact name and date. Separate confirmed arrangements from items still waiting for a reply.

Record your trip questions →

Perth and nearby regions

Compare local operators, Rottnest departures and shore records by the actual meeting point. Confirm whether transport is included.

Ningaloo and the north

The Exmouth and Coral Bay pages provide different starting points. Ask which activity and departure you are booking rather than assuming every wildlife experience is a scuba dive.

South coast and offshore groups

Resolve travel, equipment support and departure availability early. An offshore destination in a directory does not establish a regularly available visitor service.

Questions, answered

How do I choose a dive in Western Australia?

Begin with the individual site and its source notes, then discuss the proposed trip with a local provider. The 434 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 Western Australia 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: Tourism Western Australia — maritime heritage and shipwrecks ↗. 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

Find local operators
WAYouDive mascot illustration; not a photograph of the siteWreck

Geraldton & Abrolhos Islands

Ben Ledi & Windsor Wrecks (Pelsaert Group)

Two shallow iron wrecks, one with its boiler above the surface, in the southern Abrolhos.

Boat (multi-day/liveaboard)Up to 6 m
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteReef

Ningaloo – Exmouth

Blue Holes (Ningaloo westside)

Blue holes in the outer reef.

Boat (day trip)Up to 18 m
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteReef

Ningaloo – Coral Bay

Blue Maze

An easy maze of coral heads and sand channels.

Boat (day trip)Up to 12 m
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteWall

Albany & Great Southern

Breaksea Island Southern Dropoff

Ocean-facing granite wall to 40 m with caves, sponge gardens, black coral trees and schooling pelagics.

Boat (day trip)Up to 40 m
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteReef

Albany & Great Southern

Bremer Bay – Fishery Beach & Glasse Island

Granite coves and islands around Bremer Bay's entrance with sponge gardens, seadragons and sea lions.

Shore or BoatUp to 20 m
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteIsland

Broome & Kimberley

Browse Island

WA's most remote island, ringed by reef and guano-era shipwrecks.

Boat (multi-day/liveaboard)Up to 25 m
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteShore/Rock Platform

Geographe Bay & Busselton

Bunbury Back Beach

A rocky ocean-beach snorkel close to Bunbury's town centre, good on rare flat mornings.

ShoreUp to 8 m
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteReef

Geographe Bay & Busselton

Bunbury Offshore Coral Reefs

A little-known set of coral reefs and lumps off Bunbury from 10 m to 33 m, dived by the local charter.

Boat (day trip)Up to 33 m
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteShore/Rock Platform

Geographe Bay & Busselton

Bunbury Outer Harbour Breakwater

Rock-wall habitat with cuttlefish, rays and nudibranchs on the sheltered side of Bunbury's harbour.

Shore or BoatUp to 8 m
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteShore/Rock Platform

Perth

Burns Beach Reef

A quieter reef snorkel at the northern end of Marmion Marine Park.

ShoreDepth not recorded
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteReef

Perth

Burns Rocks & Ocean Reef reefs

Offshore reefs at a sea lion haul-out in the north of Marmion Marine Park, five minutes from Ocean Reef.

BoatUp to 10 m
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteWreck

Broome & Kimberley

Calliance Wreck (Camden Harbour)

A relic of the failed 1864 Camden Harbour settlement.

Boat (multi-day/liveaboard)Up to 5 m
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteDrift

Ningaloo – Coral Bay

Cardabia Passage

A reef passage north of Coral Bay where ocean water funnels through the reef.

Boat (day trip)Up to 20 m
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteReef

Perth

Challenger Rock (Garden Island)

A sheltered reef with caves off northern Garden Island, 10 minutes from the ramps, near the site where the Sepia struck.

BoatUp to 14 m
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteReef

Broome & Kimberley

Channel Rock (Broome)

Soft coral swim-throughs at 25 m.

BoatUp to 25 m
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteReef

Rottnest Island

Cigar Reef

An offbeat reef with thermoclines, odd currents and a reputation for unusual creatures.

Boat (day trip)Up to 26 m
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteIsland

Albany & Great Southern

Coffin Island

Sea lion and fur seal colonies with caves, gutters and sponge gardens, a short boat run from Two Peoples Bay.

Boat (day trip)Up to 20 m
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteReef

Perth

Coral Garden (Mindarie)

An offshore Mindarie reef with hard and soft corals at 14–21 m, rarely dived and with good fish life.

BoatUp to 21 m
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteReef

Geraldton & Abrolhos Islands

Coral Patches (Pelsaert Group)

Steep coral slopes of finger and plate coral inside the Pelsaert lagoon.

Boat (multi-day/liveaboard)Up to 17 m
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteReef

Margaret River & Augusta

Cosy Corner Offshore Reefs

Island-sheltered reefs with schools of bream, sweep and zebrafish, reached by boat from Hamelin Bay.

Boat (day trip)Up to 15 m
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteShore/Rock Platform

Perth

Cottesloe Pylon

A short snorkel from Cottesloe Beach to the heritage-listed 1936 shark-net pylon and the reef at its base.

ShoreUp to 4 m
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteReef

Perth

Cow Rocks (Marmion)

An inshore Marmion reef close to Hillarys with overhangs, lobsters and blue groper.

BoatDepth not recorded
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteReef

Margaret River & Augusta

Cowaramup Bay

Inshore reef and deeper offshore reefs with blue groper and kingfish at Gracetown, diveable on flat days.

Shore or BoatUp to 25 m
Details need confirmation
WAYouDive mascot illustration; not a photograph of the siteReef

Perth

Crayfish Gully (Mindarie)

An offshore Mindarie reef with multiple ledges at 15–20 m, rarely dived and with good fish life.

BoatUp to 20 m
Details need confirmation