The actual Entrance Deep spot where 103 metres has been reached is just a 5 metre by 5-metre square target. Starting from Trimix Corner divers descend down the wall looking for the deepest spot they can find. Hopefully, they find Entrance Deep, but this approach is not always successful.
At 103 metres deep this is not a dive for the faint-hearted. It's very black, barren and rocky, with incredibly treacherous currents. The ascent must be started while the tide is still coming in, slack water is very short, and the ascent must be back up the shot for as long as possible as the outgoing tide will quickly push you back over Rip Bank with a minimum depth of 20 metres. Pick up will be outside Port Phillip Heads.
Dive Type: Other
Imported from The Scuba Doctor