Tasmania, Australia
40m
8m - 23m
Boat
Advanced
Tasmania, Australia
40m
8m - 23m
Boat
Advanced
Deep, Drop Off
Boat
40m
8m – 23m
Advanced
21% – 28%
O213% at 38m / 29%
O2No photos yet.
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Gradual Narcosis Onset — Narcosis may develop slowly, making self-assessment unreliable.
Task Fixation at Depth — Cognitive narrowing at depth can reduce awareness of time and ascent rate.
Increased Gas Density Breathing Load — Higher gas density at depth increases work of breathing.
Edge-Accelerated Currents — Currents often strengthen along drop-off edges.
Depth Perception Distortion — Visual contrast can distort perceived depth.
Terrain-Induced Descent — Divers may unintentionally follow terrain downward.