This dive site is an impressive offshore reef featuring dramatic boulders, gutters, and swim-throughs. It is a reliable location for encountering Grey Nurse Sharks during winter, alongside diverse fish and invertebrate life. The vibrant sponge gardens and complex topography make it a classic Sydney boat dive.
M&K Reef
Deep offshore reef with sharks, swim-throughs, and abundant life.
Boat Access
22m Avg Depth
30m Max Depth
About this dive site
DivingFreedivingSnorkeling
Site Ratings
Big Marine Life Very Good
Macro Marine Life Very Good
Landscape Quality Excellent
Water Visibility Very Good Viz
Plan Your Visit
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Marine Life
Port Jackson Shark
Eastern Blue Devilfish
Sponge
Nurse Shark
Yellowtail Scad
Nudibranch
Eastern Blue Groper
Barracuda
Australian Giant Cuttlefish- Wwobbegong-shark
Things to Note
Difficulty:
Advanced
Deep profile beyond 18m and potential for moderate to strong currents require advanced certification and experience.
Hazards:
currentdepthboat traffic
Current Strength:
Variable
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