13m
1m - 3m
Shore
Beginner
13m
1m - 3m
Shore
Beginner
Inland, Night
Shore
13m
1m – 3m
Beginner
21%
O29% at 11m / 36%
O2No photos yet.
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Thermocline Buoyancy Shift — Sharp thermoclines can cause sudden buoyancy changes.
Instant Visibility Collapse — Sediment disturbance can eliminate visibility immediately.
Late Detection of Structures — Submerged structures may only appear at very close range.
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.