Cork Sub Aqua Club

One great aspect of being a CorkSAC member is that you acquire skills that open up a whole world of diving in exotic locations. One such location is the Great Barrier Reef.

There are numerous  operators offering access to this world heritage site (one so vast that it is visible from space). Last August two CorkSAC members took a liveaboard out of Cairns with the Deep Sea Divers Den (http://www.diversden.com.au).

Deep Sea Divers Den differ from many operators in that their live-aboard boat, Ocean Quest, stays at sea. Clients are transferred daily on a shuttle boat. Their setup offers a rare degree of flexibility as divers can choose a trip of any duration departing any day of the week.

Facilities on the boat were excellent and the staff friendly and knowledgeable. Ocean Quest dives on Norman & Saxon Reefs which are busy dive sites but offer a great chance to see many tropical favourites as can be seen in the following video.

For prospective members with no previous diving experience, there will be an opportunity to try out SCUBA equipment in a shallow heated pool under supervision by our instructors. This will take place in the Leisureworld pool on the 26th January at 7pm.

Please contact us for more information.

I hadn’t dived the Folia for several years, not because club dives on the Folia are especially rare, (there had been a few already in 2009), but because I just happened to be unavailable whenever one was arranged. So I was looking forward to this. My recollection was that the wreck is really quite impressive. She lies at a depth of 33 to 38 meters several miles off Ardmore Co Waterford, and is within sight of Youghal and Ardmore. Despite some imperfect visibility it was a very enjoyable dive.
The problem of photographing and describing a wreck the size of the Folia is a bit like describing and photographing the grand canyon. It is difficult to convey the impressive scale of a wreck in a series of photographs or words, especially if conditions on the dive were not especially favorable for photography. I would like to dive the wreck again with clearer viz, like I had the previous time I dived, and a fast wide lens. The Folia is one of those dives that people like to do many times because it is probably one of the largest wrecks at a non-decompression diving depth off the south coast. There is always something new to discover. OK the Kowloon Bridge was an order of magnitude larger, but since the bow section collapsed also an order of magnitude less fascinating.

Sometimes known as the Folio, her real name was Folia. Militarily speaking the U-Boat that sank her did a pretty good job by preventing a large cargo of artillery shell casings from reaching the Western Front. The deaths of seven of the crew was the sad price paid. Despite extensive salvage that has destroyed much of the superstructure aft of the boilers there are still many of the shell casings to be found. We saw evidence that salvage continues. In effect she is being turned into a habitat for marine life. There are lots of nooks and crannies on the wreck. This is a good place to see congers. As a consequence of being a cozy home for fish, it gets some anglers, so watch out for hooks and fishing line.

I used a 28% mix, and we had about a 20 minute bottom time with plenty of no-decompression limit to spare, partly due to a miscalculation on my part, we headed back to the shotline a tad early. Launching from Knockadoon was OK, but there were waves coming around the point which made retrieval a bit challenging. Thanks to Brian for towing and coxing, and to Helen for organizing the dive, also Joost for helping us drop the shotline on the correct spot.

For those interested in the history of the wreck there is an article on the Waterford County Museum webpage: http://www.waterfordcountymuseum.org/exhibit/web/Display/article/160/4/?lang=en

Four divers from Cork SAC, Steve Clare myself and Brian went to Cocos Island and Costa Rica in August. Since then quite a few people have been asking me: “when are we going to see your photos from Cocos?”. You see the problem has been that, after my old camera gave up the ghost in 2008 I kinda lost interest in underwater photography for a while, before buying Graham’s old camera to try out an SLR. With one thing and another I only got about half a dozen dives with the SLR before I went to Cocos, and really only decided to bring the camera at the last minute, so I have been a bit shy about showing the photos which I know to be not the best. Nevertheless the dives in Cocos were brilliant and I hope the photos don’t do them too much of an injustice. Anyhow Brian has the better photos, so ask him too!
If you ever saw the start of ‘Jurassic Park’, the jungle covered island that the intrepid dinosaur seekers fly into is Isla Del Coco: or Cocos island. The island, and the waters around it, are a national park of Costa Rica. Eight park rangers and maybe some coast guard are the only residents. To put it in an Irish context, Cocos is about the size of Valentia Island, maybe a bit smaller. It is a thirty six hour boat trip from Puntarenas (The main pacific port of Costa Rica). It is steep with dense foliage, and volcanic in origin. The coastline, apart from a few bays, consists mainly of steep cliffs down which numerous waterfalls cascade. According to Wikipedia it gets an an average annual rainfall of over 7,000 mm (275 in). That is about seven times the annual rainfall that Cork gets. There is a dry season and a wet season. We went in the wet season. The boat has a rainwater collection system. Long hot showers are not a problem, the tap water is drinkable, and unique in my experience of liveaboards elsewhere: in Egypt or Australia; there is a laundry service aboard ! But it didn’t rain that much, a bit for the first few days, the sea was 27 to 29 degrees C, and we were glad of a bit of cloud cover because when the sun shone it was almost too hot. All the waterfalls are very atmospheric, like a lost world, but the amount of fresh water during the wet season tends to affect underwater visibility a bit. Dry season it seems is clearer but with fewer fish.
Enough about annual rainfall and laundry, what about the sharks? There are many to see, on every dive, and sometimes your field of vision is filled with them. So dense that the hammerheads almost look like flocks of birds wheeling and swooping above. Not just Hammerheads, but also silver tips, white tips, black tips (which we didn’t see), galapagos sharks, silkies (which kinda look like galapagos sharks except to an expert), whale sharks (which another boat saw). The difference between white tips and silver tips is that white tips have white tips just on dorsal fin and top of tail and are smaller, silver tips are larger and have a silver trailing edge to all their fins. I have seen big sharks before, even hammerheads, but never the huge schools that you see at Cocos. Plenty of rays too including manta, marble ray, and mobula. The usual reef wildlife that would amaze you elsewhere: moray, turtles, lobsters and all, seem almost to be bit players, with the sharks as the stars of the show.
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Octopus

Declan Garnish Pier

The first Saturday was the only day that no diving was possible due to weather. Sunday and Monday followed the pattern of a brief respite from overnight winds in the morning and early afternoon before it blew up again later. But two dives (albeit with lumpy boat trips) were possible both days. From Tuesday we were able to travel further afield round to the south side of Dursey Island.
Drift dives proved to be unexpectedly popular. I have seen four planned drift dives ever with Cork SAC (intentional ones as opposed to mis-timed slack water) and two of those were last week. It is something we should do a bit more often because they are a blast. We calculated that on the second drift dive on Friday, one buddy pair must have traveled almost two miles in 45 minutes. Unlike in Renvyle, when the first night dive was a highlight, this year the traditional night dive was nothing to write home about, so I won’t blog about it either. By Thursday things had calmed down enough for a dive at Crow head (where the octopus posed for the camera). By Friday my favourite dive site: the Cow was dive-able and that was a fabulous dive. Saturday we went back to the dive sites nearer Garnish Pier to allow the boats to be pulled earlier. The best diving was Thursday and Friday.
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Fivebeard Rockling

Bullen’s Bay lies to the east of the Old Head of Kinsale so it is a good spot for a shore dive, snorkel or night dive if the wind is Northerly westerly or south westerly. There is a mixture of sandy and rocky sea bed types with a reef a little offshore that is exposed from mid to low tide. Depths of between 5 and 7 meters are normal at high tide. During the summer there is plenty to see with pipefish being fairly numerous, and dogfish, even cuttlefish. During the winter it is a bit more sparse but there is always the chance of finding something a bit unusual such as the fivebeard rockling pictured opposite.

According to an article in Today’s Irish Times, the South Western Regional Fisheries Board has outlined a new five-year plan which involves encouraging whale-watching and scuba-diving.

I had a quick look at their website and couldn’t find any more details, but it sounds like an interesting development and one which local divers should take an interest in. The motivation is to protect the regional fisheries by encouraging wealth-generating sectors that rely on its protection.

If the posts on this blog have tempted you to take up diving and you live near Cork then:

Cork Sub aqua club is looking to recruit about fourteen beginners with no prior diving experience to begin instruction and pool training in November 2008. The training will be towards CFT and CMAS one star and two star certification. Training is free of charge except for pool costs (should be about 100 euro); but you will have to join CFT and Cork SAC. Training nights will be Mondays 7PM ( a little bit earlier on pool nights to allow time to get changed), with theory classes and pool work on alternate weeks. The training will be in Ringaskiddy near Carrigaline about 15KM from Cork.

A medical will be required, you should also be able to swim 200 meters in a pool (any style and not timed).

You will eventually be expected to get your own equipment but for initial training we can borrow from existing members. If you had a wetsuit or semi-dry to begin with that would be good.

The one star course is planned to run until mid December 2008.
This qualifies you to dive to 25 meters (obviously after some qualifying work in the sea, and becoming dived up to that depth) with a two star diver, or thirty meters under certain limited conditions.

The CMAS certification is recognized world wide.

Two star course will run in February.

We will also take people with prior qualifications but as part of a separate crossover course to run in January 2009.

Contact 086 1089435 if you are interested.

The wreck of the Santo lies in water up to 35 meters deep (depending on tide) to the south east of Roches point. It is a long boat trip from Oysterhaven, so we have also dived her out of Crosshaven instead. When we last dived her on a spring low tide she was about 30 meters down. She was a dredger, and her most distinctive feature is the chain of buckets if these can be found. The Mark ‘Santo2′ on the Cork SAC GPS can be used to drop a shot close to the anchor. Reeling east or a little north east from the anchor the boiler can be found. Beyond the boiler there should be a big sprocket and stretching away from that the chain of buckets which are at least a meter in diameter. I should point out that the bucket chain shown above was taken on a dive a few years ago, my buddy and I failed to find them on the most recent dive. If visibility is poor they can be difficult to locate. The wreck is small, but seems to be comparable in size to the Aud, though in fact she was only about a fifth the size. Her boiler is upright but with large holes and has formed a home for fish, which seem to be abundant on the wreck: pouting and cod in the boiler, but also conger, lobster and cuckoo wrasse around the wreck. You can find YouTube video of a blonde ray on the Santo from John Ryan of NMCI SAC. The Santo sank in 1900 on her way from Scotland to Formosa (then part of Japan), now Taiwan.

Cork Sub Aqua Club contains a few members who mainly dive on Wednesdays through the summer. They are joined by larger numbers of Sunday or Saturday regulars too, but some members hardly every dive Wednesdays, or haven’t for years. The Wednesday dives usually finish shortly before dusk, and tend to always leave from Oysterhaven. At various times, if tides and weather permit, there can be slightly earlier dives on Friday afternoon and these can venture further, to the Lings or the Aud perhaps. The Wednesday dives don’t really aim for the wow factor, they are simply a nice break from the midweek routine. They are rarely very challenging in terms of depth or distance traveled, so they attract a more relaxed crowd. Usually a smaller crowd too, adding to the easygoing atmosphere on a less crowded boat. The relatively laid-back atmosphere suits people whose jobs allow them to make it to the site by 6:30, (or 6PM a bit earlier or later in the year). It also suits divers who are busy transporting their kids to activities on the weekend, and wouldn’t otherwise get an opportunity to escape for a bit of underwater peace and quiet. If a boat is already on the mooring, or if it is mid-summer, or if there is a dry coxn then the dives can venture further afield, sometimes around the old-head, but normally they stick to a seven or eight kilometer radius from the slip. The Wednesday dives rarely involve depths of more than twenty meters.
The visibility underwater is usually reasonable, even if the weather isn’t always. If the weather is good then things are a bit more crowded, but there is still a chance to enjoy the late summer evening with a mid-week dive, and maybe a nice sunset on the way back. In September the dives can almost be like night dives. There is always the prospect of seeing something especially good: a sunfish breaching, big shoal of mackerel, congers, a porpoise or dolphins, or maybe even a leather backed turtle. Pipefish tend to be a speciality of the area. The spectacular sometimes happens in an ordinary setting, we are quite used to seeing it, so we sometimes don’t notice. Even if the weather is a bit rotten, as it has tended to be in July and early August 2008, what else would you be doing on a wet Wednesday night ? Sitting at home watching Coronation Street ?