Roach Islands

Lord Howe Island, Australia

Depth

30m

Visibility

15m - 45m

Entry

Boat

Experience Level

Experienced

Roach Islands

Lord Howe Island, Australia

Depth

30m

Visibility

15m - 45m

Entry

Boat

Experience Level

Experienced

About Roach Islands

This beautiful rocky island sits on the North Eastern side of Lord Howe Island and consists of many surrounding boulder, decorated in dense hard and soft corals. Diving here is a pleasure as any level divers are welcome. Abundant marine life and excellent bottom topography.

Roach Islands Dive Info

Terrain & Features

Other, Rock, Reef

Entry Type

Boat

Max Depth

30m

Visibility Range

15m – 45m

Experience Level

Experienced

Best Gas Mix

21% – 35%

O₂

CNS Load (25 min)

16% at 28m / 36%

O₂

Multi-Level Dive Planner

Photo gallery

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Marine Life

Angel Fish
Butterfly Fish
Groupers
Lobsters
Turtles
Various

Weather Conditions

Weather information for Roach Islands coming soon.

Dive Operators near Roach Islands

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Location

Location details missing.

Dive Site Hazards

Bubble Trapping Under Overhangs — Rock overhangs can trap exhaled bubbles, reducing visibility and causing disorientation.
Reflected Surge Patterns — Surge reflecting off rock faces can create irregular and unpredictable water movement.
Current Funnel Effect — Narrow gaps between rocks can accelerate water flow unexpectedly.

Hidden Depth Variations — Complex reef topography can conceal depth changes, leading to unintended profile variations.

Distraction from Marine Activity — High fish activity can distract divers and delay depth or gas awareness.

Rapid Surge Direction Changes — Surge near reef structures can reverse direction quickly, pushing divers sideways into unexpected areas.

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