Julian Rocks-Cod Hole

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All about Julian Rocks-Cod Hole dive site

Abundant sea life

Sandy bottom

Macro

Rays

Depth max

24 m

Diver level

Experienced

Visibility

to 10 m

Julian Rocks-Cod Hole is located at the end of Byron Bay in New South Wales in Australia. It is a swim-through dive site that has its entrance at 5m/16ft and slopes downward to 21m/69ft deep. There are sand trenches behind Cod Hole that are full of marine life.

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What to see

Julian Rocks-Cod Hole is inhabited by many large species like gray nurse sharks, manta rays, eagle rays, bull rays, giant grouper, and wobbegongs. The smaller sea creatures here are crayfish, shrimp, lionfish, cuttlefish, and sweetlips.

When to go diving in Julian Rocks-Cod Hole

The best time to dive at Julian Rocks-Cod Hole is September to January, when there is less rain and warmer temperatures. The average sea temperature is usually around 26C/79F. The humpback whale migrating season here is from May to September.