Melbourne, Australia: A Must-Visit Technical Diving Destination

Written by George Wegmann, PADI Instructor Development Consultant 

Melbourne is the perfect destination for you to continue your technical diving journey. Located in Victoria, Australia this pristine diving destination is full of world-class dive sites just waiting to be explored.

Port Phillip Bay, Melbourne

One of Melbourne’s famous dive sites is Port Phillip Bay, also known as ‘the bay’. Located in Southern Victoria, Port Phillip Bay is a popular dive site made up of over 16 bays, wrecks and sunken submarines. The challenging environmental conditions at the entrance to Port Phillip Bay , have led to one of the largest collection of shipwrecks in the Southern Hemisphere. With these challenging conditions, technical divers can learn to navigate strong and shifting tidal currents, numerous vessels transiting over dive sites, temperate to cold water temperatures and highly variable visibility. This incredible dive site also offers untouched reefs brimming with marine life and if you’re lucky enough, you might even get to see the local seals!

Victoria’s Ships’ Graveyard

Not far from the entrance of Melbourne’s Port Phillip Bay, lies more than 800 sunken shipwrecks in Victoria’s Ships’ Graveyard. However, only around 30% of these shipwrecks have been found. In 1900 to 1999 more than 40 obsolete vessels were purposefully scuttled in the area. These wrecks are found fairly intact and are penetrable at depths ranging from 30 to 80 meters/98 to 262 feet. Amongst them are the only dive able WWI J-class submarines in the world, the J1, J2, J4 and J5!

Melbourne’s Unique Topography and Marine Life

Aside from having one of the most diverse and productive marine eco-systems in the world, Melbourne has a unique topography of the heads area. During the last Ice Age, between 10,000-14,000 years ago, Port Phillip Bay was the estuary for the Yarra River. Where the current entry to the bay is located, the river carved gorges through the sandstone cliffs before dropping in a spectacular waterfall, over 100 meters/328 foot in height. The overhangs and arches of the riverside cliffs are now the sponge-encrusted homes to an impressive variety of creatures including the southern cray. At depth, a diving torch is essential and will allow you to see a variety of colours that are simply stunning. While at shallower depths, extensive kelp forests hide the sandstone swim-throughs, arches, various species of rays as well as the port Jackson and banjo sharks.

Whether you’re a wreck enthusiast or a deep wall explorer, Melbourne is a must-dive destination for anyone wanting to experience incredible technical diving. Learn more about diving in Victoria and locate PADI TecRec Centre today.

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