40m
7m - 20m
Boat
Beginner
40m
7m - 20m
Boat
Beginner
Reef, Night
Boat
40m
7m – 20m
Beginner
21% – 28%
O213% at 38m / 29%
O2No photos yet.
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104.21kmHidden 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.
Landmark Misidentification — Familiar sites can become unrecognisable at night.
Light-Induced Tunnel Vision — Focused light beams reduce peripheral awareness.
Depth Perception Errors — Reduced ambient light increases depth perception mistakes.