Portland
One of the many secrets of Portland is its great diving experience. Explore the fascinating caves and colourful sponge gardens, guide your way around the beautiful kelp forests and be mesmerised with wall drops of up to 70 metres. Enjoy the artificial shipwrecks of 'Saxon' and 'Emily', deliberately sunk to form an artificial reef or enjoy one of the many other great diving sites such as, Bridgewater Bay, Nunn's Bay, Southwest Bay, Lee Breakwater, Lighthouse Reef or Minerva Reef.
'The Emily S' lies perfectly upright between two reefs 350 metres off Lawrence Rocks. PDS dive club scuttled her on 1st September, 1991. She is an ex fishing trawler 30 metres in length and lies in 24 metres on the bottom. If you have wreck qualifications, this is a great penetration dive. It can also be dived at night. There is an abundance of marine life in and around the 'Emily S', and the reefs are a photographers paradise. This is a boat dive taking approximately 20 minutes travel time from the harbour. You need Open Water, Cave or Wreck qualifications to dive this site.
(The gps coordinates are S 38* 24.164 E 141* 40.324)
'Lee Breakwater' is a great shore dive for Open Water beginners as it is easy to orientate oneself with the wall. There are over 50 different species of fish including Morwongs, Sweep, Nudibranchs, Moonlighters and it is home to the amazing leafy sea dragons. A couple of times a year you can see the occasional wobbegong sharks in the sand at the bottom. Lee Breakwater is 1-14 metres deep. Easy entry and exit points all along the Breakwater wall however if entering over the rocks care should be taken to avoid damage to equipment and yourself.
'Minerva Reef' is a shallow dive with a lot of marine life and if you look hard enough you may even be lucky enough to find some petrified sharks teeth. This is a good dive for beginners. This is a boat dive with travel time approximately 10 minutes from the boat ramp. Depth is only 5 metres and you need to have PADI Scuba Diver qualifications or above for this dive.
'Lawrence Rocks' has a number of dive sites located all around it, and depending on your qualifications, the weather and what time of day you are diving, will determine where you dive. There is a sheltered area most of the time on 1, 2 or 3 sides of the rock, so you always have a good range of dive sites to choose from. A favourite for divers is in the harbour on the south side, where the marine life is abundant. There is so much to see; ledges, swim throughs, vertical walls, soft sponges and the underwater rock formations are fascinating. This is a boat dive taking approximately 20 minutes travel time from the boat ramp. Depth ranges from as shallow as 5 metres to a depth of 30 metres - great for PADI Advanced divers.
'Lighthouse Reef' is a sheltered reef of around 1.5 square nautical miles. There is an immense diversity of marine life - anything from leafy and weedy sea dragons, crayfish, cat sharks to abalone. You even get the privilege of seeing the wreck of the 'New Zealander'. This is a shore or boat dive ranging from 1-5 metres in depth.
'The Nursery' lies in a north easterly direction from the harbour entrance and boats anchor in about 5 metres. The boulders to the east are full of caves and crevices hiding a wealth of plant and marine life. There are 4 large caves at 14 metres, with 1 cave having a slot in the roof leading to a smaller chamber above known as 'the cockpit'. This is where the fun begins as the cockpit can hold 4 divers at a time. This is a boat dive taking 20 minutes travel time from the boat ramp and you need to be a PADI advanced scuba diver or above to dive this site. Maximum depth is 24 metres.
(The gps coordinates are S 38* 24.280 E 141* 40.260)
'Saxon Reef' is a natural reef with the remains of the ship 'Saxon' scuttled as an artificial reef. the surrounding reef has interesting ledges and overhangs with a great variety of fish life and marine growth. There is a residential wobbegong shark who is about 12 ft long. This is dive taking approximately 5 minutes travel time from the boat ramp. Depth is a maximum of 10 metres and you need PADI Scuba Diver or above to dive this site.
(The gps coordinates are S 38* 18.892 E 141* 37.422)
'Nargra Reef' is a photographers paradise with an abundance of marine life and coloured sponges. The limestone bottom creates areas that expose fossilised sharks teeth. You need to have patience and good eyesight to snavel yourself a souvenir. Every time you dive in this area you will see something different. There are gutters, swim throughs, ledges, abalone, crayfish and much much more. This is a beautiful dive site and is a maximum depth of 13 metres. This is a boat dive and takes approximately 5 minutes travel time from the boat ramp. PADI Scuba Diver +
(The gps coordinates are S 38* 18.230 E 141* 39.150)
'Devils Kitchen' is located on the western inside of Nelson Bay. This dive site can only be dived if weather permits and if you do get to dive it you will see some spectacular underwater scenery. The limestone cliffs tower over the water making it almost impossible for a shore dive. There are swim throughs, ledges and marine life in abundance. The bommies and ledges run down to meet pure white sand and it is magnificent. This is a preferred boat dive taking approximately 40 minutes travel time. You need to be an advanced diver for this site as depth ranges from 5 - 30 metres.
'The New Zealander' was a 30 metre coal ship, which was allegedly set alight by its crew on December 16th, 1853 after sailing to Portland from Liverpool. The burning ship was towed to the northern bluff where it sank below the Portland Lighthouse. This is a shallow but interesting dive, depending on the sand movement. You may see ribs, bronze bolts, ballast rock and iron pins or you may see nothing at all. This is an excellent site for snorkellers. This is a shore dive and the depth ranges from 1 - 5 metres.
Picaninnie Ponds
At 'Picaninnie Ponds' you can snorkel across the top of 'The Chasm' and peer into the dark depths. The crystal clear waters have been slowly filtering through the limestone and forming the pond's features over thousands of years. The freshwater rising to the surface under pressure has eroded a weakness in the limestone to form 'The Chasm'. This same process has formed the large underwater cave known as 'The Cathedral', so named because of its majestic white walls of sculptured and scalloped limestone. Visibility can exceed 40 metres. This is one of the most spectacular underwater sites in the Mount Gambier area.
Diving Permits are only issued to divers who are current financial members of the Cave Divers Association of Australia (CDAA) and rated at sinkhole level. Divers must show proof of current membership before diving.
Permits are required!
Divers and Snorkellers can share a time slot but a minimum of 2 and a maximum of 4 persons per group is allowed. You must be out of the water before your time slot expires. A maximum of 2 dives per person are allowed per day. Dive slot times are: -
5am - 6am, 8am - 9am, 11am - 12noon, 2pm - 3pm, 5pm - 6pm, 8pm - 9pm, 11pm - midnight. (SA Time).
When booking, phone (08) 8735 1177 during business hours. Advanced bookings must be confirmed one week prior to the day of diving or snorkelling. All divers and snorkellers are required to sign an indemnity at the time of booking.
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