Australia · Victoria - Port Phillip Bay
Portsea Hole
Best time to dive
Season varies - confirm locally
Certification & difficulty
Advanced Open Water - advanced conditions (currents/depth); dive within your training.
Snorkelling
Not a snorkel site - Not suitable - deep boat dive site only
Safety notes
Strong currents, deep water, proximity to shipping channel, rough surf at surface
Permits & fees
No fee - Port Phillip Heads Marine National Park, no-take zone (Parks Victoria)
Permits and operators change - confirm before booking.
Location
Nearest hub: Portsea
This profile is desk research, compiled from public sources - not a first-hand dive report. Coordinates are approximate.