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Aztec Reef

Aztec Reef

New South Wales, Australia

Depth
Depth Icon

20m

Visibility
Visibility Icon

4m - 12m

Entry
Boat Entry Icon

Boat

Experience Level

Experienced

About Aztec Reef
Anchor nearest the point the tide allows or north if its moody, inside the point. If the waves are too wild you can choose the SW option. Its 15-7 deep and is named for the algae that form '�pictures' growing on the rock s that resemble Egyptian or Aztec glyphs. When you are down head west over the wall to 15m and then SE along the wall where the algae is prevalent. It can get to 20m here. Head back south to the top of the reef prolific fish life here you need time to explore this area.

Aztec Reef Dive Info

Terrain & Features

Reef, Wall

Entry Type

Boat

Max Depth

20m

Visibility Range

4m – 12m

Experience Level

Experienced

Best Gas Mix

21% – 47%

O2
CNS Load (35 min)

12% at 18m / 36%

O2
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Marine Life
  • Luderick
  • One-Spot Pullers
  • Sea Dragons
  • Seapike
  • Yellowtail
Weather Conditions
Water Temperature ℃
Dive Operators near Aztec Reef
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Location
Dive Site Hazards

  • 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.

  • Unstable Visual Ascents — Relying on wall visuals can destabilise ascents.

  • Gradual Depth Creep — Lack of visual bottom reference can cause unnoticed descent.

  • Unsignalled Downcurrents — Downcurrents can form without visible indicators.

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