Shark Alley

Queensland, Australia

Depth

25m

Visibility

10m - 30m

Entry

Boat

Experience Level

Advanced

Shark Alley

Queensland, Australia

Depth

25m

Visibility

10m - 30m

Entry

Boat

Experience Level

Advanced

About Shark Alley

This site was named for the abundance in sharks usually encountered here. As you drop down, you will find many beautiful coral covered ledge formations. Despite the strong currents, this site can be dived by beginners, under supervision from advanced divers or instructors. Excellent site for photography.

Shark Alley Dive Info

Terrain & Features

Drift, Other, Shark

Entry Type

Boat

Max Depth

25m

Visibility Range

10m – 30m

Experience Level

Advanced

Best Gas Mix

21% – 40%

O₂

CNS Load (35 min)

16% at 23m / 36%

O₂

Multi-Level Dive Planner

Photo gallery

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Marine Life

Banner Fish
Eels
Sharks
Turtles
Various
Wobbegongs

Weather Conditions

Water Temperature ℃

Dive Operators near Shark Alley

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Location

Dive Site Hazards

Eddy Pull-Off Zones — Eddies behind structures can pull divers away from the main drift line.
Delayed Surface Pickup — Strong current can exceed surface tracking assumptions, delaying boat pickup.
Vertical Current Shear — Currents may vary by depth, causing vertical separation even when divers stay together.

Situational Awareness Loss — Divers may fixate on sharks and lose depth or position awareness.

Subtle Behavioural Shifts — Changes in shark behaviour may be missed without active observation.

Blue-Water Reference Loss — Lack of visual references increases ascent and descent instability.

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