Australia · Jervis Bay

Ten Fathom Reef

Also known as: Ten Fathom Drop Off

Best time to dive

January to December

What you might see

  • Nurse sharkPossible

Sightings are seasonal probabilities, not promises - even in peak season nature does its own thing.

Certification & difficulty

Advanced Open Water - advanced conditions (currents/depth); dive within your training.

Snorkelling

Not a snorkel site - Not suitable - deep wall dive

Safety notes

Depth (30-40m) - nitrogen narcosis/decompression risk, exposed-wall currents

Permits & fees

None - Jervis Bay Marine Park, no diving permit fee

Permits and operators change - confirm before booking.

Location

Nearest hub: Jervis Bay

This profile is desk research, compiled from public sources - not a first-hand dive report. Coordinates are approximate.