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Bonnies Arch

Bonnies Arch

Grand Cayman Island West Side, Cayman Islands

Depth
Depth Icon

21m

Visibility
Visibility Icon

9m - 27m

Entry
Boat Entry Icon

Boat

Experience Level

Beginner

About Bonnies Arch
A very interesting and beautiful scuba dive consisting of an area rich in corals and sponges

Bonnies Arch Dive Info

Terrain & Features

Night, Reef

Entry Type

Boat

Max Depth

21m

Visibility Range

9m – 27m

Experience Level

Beginner

Best Gas Mix

21% – 45%

O2
CNS Load (35 min)

13% at 19m / 36%

O2
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Marine Life
  • Angelfish
  • Parrotfish
  • Yellowtail Snappers
Weather Conditions
Water Temperature ℃
Dive Operators near Bonnies Arch
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Location
Dive Site Hazards

  • 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.

  • 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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