

Best for intermediate divers, 13-21m, boat entry, mild current.
Bubble Cave is a boat-accessible dive site near Broulee, New South Wales, known for its distinctive overhead environment. The site features a large cave system with air pockets trapped in its ceiling, reaching depths between 13 and 21 metres. Divers should exercise caution due to the overhead nature of the cave and the presence of resting wobbegong sharks. Visibility varies significantly from 5 to 30 metres, with mild currents typical of the area. The cave walls are covered in sponge and gorgonia growth. Species recorded around this area include various wrasses, rays, and nudibranchs. This site is suited for intermediate divers with cavern awareness.
-35.77490, 150.24710
Brief your buddy on the overhead hazard before the dive rather than working it out underwater.
The site is accessed by boat, a short run from the Hanging Rock boat ramp in Batemans Bay.
Recorded at this site
Depth
13-21m
Visibility
5-30m
Skill Level
Intermediate
Entry
Boat
Boat required
Water Temp
17-23°C
Current
Mild
Best Time
Jan, Feb, Mar, Apr, Nov, Dec
While specific sightings vary, species recorded around this area include Eastern Blue Groper, wobbegong sharks, rays, cuttlefish, and various wrasses and nudibranchs.
No, this site is intended for intermediate divers due to the overhead environment within the cave system.
The site ranges from 13 to 21 metres, with an average depth of 15 metres.
Bubble Cave is a boat dive; a boat charter is required to access the site.
The best time to visit is between November and April, when conditions are generally more settled and visibility is higher.
Diving at Bubble Cave in Batemans Bay requires the following certifications: Open Water, Advanced. Always dive within your training limits.
A 5mm wetsuit is recommended for diving at Bubble Cave in Batemans Bay. Water temperatures range from 17°C to 23°C.
Divers at Bubble Cave in Batemans Bay should be aware of sharks. These encounters are generally rare and avoidable with proper awareness. Follow local safety guidance and maintain a respectful distance from all marine life.
Bubble Cave in Batemans Bay typically has mild currents that most divers can handle comfortably.
Visibility at Bubble Cave in Batemans Bay typically ranges from 5 metres to 30 metres. Conditions vary with weather, tides, and seasons.