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Channel, wall, and boat access details.
Dive Spot Guide•
Broughton Island The Looking Glass
Boat-dived crack-through channel on Broughton Island with grey nurse sharks.
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Local operator required
Local boats handle the passage timing, site choice, and shark-habitat briefing.
Broughton Island's Looking Glass combines a narrow channel, an outer wall, and shark-habitat rules, so timing and guide briefings matter.
About Broughton Island The Looking Glass
The Looking Glass is Broughton Island's signature boat dive: a crack through the island that creates a dramatic channel and adjacent wall. The route is usually entered by anchor line or a short surface swim, and the best dives happen on sunny slack-tide windows when surge stays manageable. Grey nurse sharks are the headline draw, with clear-water light, sponge-covered structure, and reef life along the passage and wall.
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Research Estimate At Broughton Island The Looking Glass
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 15m
AccessModerate entry effort
Aquatic LifeExceptional variety
FacilitiesGood facilities
CurrentModerate current
SurgeStrong surge
Where Is Broughton Island The Looking Glass?
This spotNearby spots
Community sourced coordinates.
Broughton Island The Looking Glass Planning Details
Depth range, seasonality, and planning context.
Reported Depth
8m - 40m
Depth Note
The signature channel is roughly 8-18 m, while the adjacent wall extends to about 40 m.
Best Season
Year-round, with sunny slack-tide windows giving the best experience.
Typical Conditions
A narrow channel swim-through, a deeper outer wall, surge around the entrance, and good shark encounters in protected water.
Safety & Access At Broughton Island The Looking Glass
Hazards, restrictions, and access requirements.
Key Hazards
Strong currentSurge
Safety Notes
Use a local briefing, keep buoyancy tight in the passage, and stay single-file when the dive leader calls for it.
Access Restrictions
Plan it around slack tide, and be ready to switch to the outer wall if the channel is too surgy. It is best treated as a guided boat dive rather than a casual self-led entry.
Legal Notes
The site sits inside Port Stephens - Great Lakes Marine Park, and grey nurse shark critical habitat rules apply. Follow the local code of conduct for all grey nurse shark areas.
Local Intel For Broughton Island The Looking Glass
Community notes to help plan your visit.
Scuba Diving
The main attraction is the channel swim-through, with the outer wall as the alternate or deeper option.
Freediving
Not a freedive-first site; the boat access, surge, and shark-habitat context make scuba the normal fit.
Snorkeling
Not a snorkel-first site; surface access is secondary to the scuba route through the channel.
Wildlife at Broughton Island The Looking Glass
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Broughton Island The Looking Glass
Community dive logs and visit reports for this site.
Dive Spot Log Averages At Broughton Island The Looking Glass
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility15m
Activity
No dive activity logged yet.
