Cork Sub Aqua Club

On Sunday seven divers departed Oysterhaven in gorgeous autumn sunshine to dive the City of Chicago. Conditions were ideal and after descending to the shallow shipwreck below divers enjoyed a variety of activities including a subaquatic golf ball hunt and a spot of underwater juggling. For those looking for more orthodox enjoyment there was something for everyone with dogfish, crayfish, lobster and nudibranchs all making an appearance.

However, as was the case when we encountered basking sharks after diving the Bream Rock earlier in the summer, the dive was somewhat overshadowed by the appearance of a small sunfish half way back to Oysterhaven. There was some commotion on the boat and after a little “will we, won’t we” discussion several divers donned snorkel gear and went for a closer look. For his part, the sunfish was happy to stay near the surface and provide a few minutes of entertainment (and plenty of photo opportunities).

The second dive of the day was at Black Head where there are some nice rocky gullies. Conger eels, lobster, crayfish and friends were all present but for this diver the highlight of the day was the guest appearance by the sunfish.

The first week in August is normally when the club takes a trip a little further afield than our regular diving takes us. Last week saw around sixteen club members head west to the Ring of Kerry for a week diving in Portmagee.

Those who made the trip enjoyed great food, wine and comraderie and were also treated once again to the spectacular scenery (both above and below the water) of the west of Ireland. On the critter front the usual assortment of crayfish, lobster, dogfish and conger eels all made an appearance. Thursday was a special treat as many divers encountered octupuses.

Anyway, enough with the words, the following short video provides a few of the highlights…

The June bank holiday weekend saw CorkSAC head to Fethard on Sea, Co. Wexford for our usual mix of diving and socialising.

On Saturday morning, in bright sunshine and beneath the walls of Slade Castle, we made our preparations to dive Three Mile Rock. Diving out of Slade harbour presents its own challenges as the harbour drains almost completely at low tide, however we were lucky enough to get the boat into the water as the harbour was filling.

Three Mile Rock is a tidal dive and even at slack tide there was a strong current on the way to the bottom, however this disappeared once we dropped below a depth of 20m. We continued down to about 30m and began spiraling our way back up the rock. It was a nice scenic dive and presented divers with a who’s who of Irish diving including Conger, Crayfish, Lobster, Ling and a large shoal of Coalfish. Rockcook, which appear electric blue along their backs under torchlight, were also plentiful.

The second split of divers took in a scenic dive nearer to Hook head while we had lunch and prepared for the much anticipated trip to the Girl Arlene.

The Girl Arlene, a fishing trawler wrecked in almost 30m of water, did not disappoint. On descent we were amazed at the abundance of fish life. Predominantly poor cod, or pouting, but there were also plenty of ling, some conger eels and lobster. Those looking closely were also likely to find butterfish (gunnel), blennies, dragonets and sea scorpions.

After the fourth split had returned from another scenic dive off Hook Head we realised exactly the extent to which Slade Harbour drains at low tide. We could not get the boat anywhere near the slip . Thankfully, the kind folks from Hook SAC were on hand to use their specialised equipment (an Interantional 784 tractor) to extract our boat from the mud.

The tides were not really working in our favour on Sunday so we decided to go back to the Girl Arlene (twice) as it was one of the few sites we knew we could dive mid tide. It is true testament to this dive that while some members dived this site three times in two days, it seemed to get better each dive. For this diver, the treat on Sunday was a small octopus spotted on the second dive. He swam briefly across the bottom and set down again where he performed a colour change that a small group of us were luck enough to witness.

It is fair to say we could not have had such a good weekend without the help of the Hook Sub Aqua Club. They retrieved our boat for us both days and filled our bottles Saturday and Sunday night. Thanks guys, your efforts are greatly appreciated.

The slideshow photos can be seen on Flickr here -> Hook Head – June ’10

A very early start, and the slightly early birth of a child meant that there were only five takers for this dive. Light winds and a relatively calm sea gave us the chance to dive a wreck that none of the five of us had dived before. The early start was to avoid mid-tide but in the end there was very little current. The smaller of the two club boats, the Humber, was large enough, but I began to doubt this when we started to load all the gear for two dives into the bow. Fortunately the load was evened out when we put Jim’s lunch down at the stern end.
The stern and midships section of the Sloop HMS Mignonette lies in 35 meters near Galley Head Co Cork. It is about a nine mile spin from Union Hall. She was a small warship and is quite broken up. The bow section is so far away from the stern that it is a separate dive. The stern and midships part of the wreck is just about big enough to cover in about 25 minutes, which is what you will get using a 30% mix. Being a small wreck the shot has to be dropped more exactly, but the boilers show up well on the sounder. The GPS co-ordinates we used dropped the shot a little to the west of the boiler but having seen that this was the case from the sounder we finned a few meters east to find the wreck.

She struck a mine on St Patrick’s day 1917 and sank. The mine had been laid by a U-Boat. There was either no loss of life, or casualties not known. Five days earlier the Mignonette had helped rescue the crew of SS Malmanger that had also struck a mine. The day after, the 18th, another minesweeper: Alyssum went down 1½ miles further offshore. The wreck has lots of small barrell shaped objects with rounded ends that we assumed to be munitions, shells for the gun. We had been warned that some of these contain phosphorus so not to disturb them. There is no big gun aboard, that was salvaged some time ago and taken to Kinsale. We failed to find the Prop. But there was lots of stuff to see. The Great War flower class sloops were mainly used as minesweepers and were built with an old engine design, and as a result were slow, but they were not intended to escort convoys or catch the enemy, so slow was not a problem. They had a triple hull, and obviously this didn’t save the Mignonette, but maybe it helped save the crew. She had two boilers, and two funnels, but only a single propellor. To be honest I only saw one boiler, but others saw both. There is an engine and what seems to be an electrical generator.

It is dark at that depth, and the light was a little green from plankton, but on the wreck viz was reasonably clear. The seabed was rocky and flat with a little seaweed. There were plenty of small fish on the wreck. Wildlife included Cuckoo Wrasse, Pouting, and conger.

We left from Union Hall, and lunched at red strand. We brought second bottles for a dive on the “Norwegian” that did not work out as a wreck dive but was a pleasant scenic dive.

Those who ventured out into Cork Harbour today witnessed a special treat. After a dive on the Bream Rock a group of playful basking sharks swam in close proximity to the boat. They continued their crowd pleasing behaviour by making several passes in the water by the divers who had now become snorkelers.

What a way to cap off a weekend of great weather!

This small octopus find himslef in the spotlight while exposed on the sandy bottom.

A good crowd of club members made their way to Dingle last week for the bank holiday weekend. Those down early enough on Friday were treated to incredible visibility diving in Smerwick harbour.

We were lucky enough to have good weather Saturday morning and took the chance to take both boats to Great Blasket Island and dive the wreck of the Three Brothers.

Saturday afternoon saw us take the shorter spin to Parkmore point. This site boasts spectacular scenic underwater gullies and provided the suprise of the weekend when numerous octopuses were sited. Once the dispute regarding  the correct pluralisation of the word ‘octopus’ was settled (or so we thought) all agreed that the site was worth revisiting Sunday morning.

Sunday afternoon saw the small group of divers who could tear themselves away from the rugby visit a shallow site just outside Dingle Harbour known as “Fungi’s Bedroom”.

Fungi's Bedroom: A shallow but scenic dive.

This gorgeous cave-like swimthrough again provided outstanding scenery.

However, the real fun was on the way to the site. Fungi, Dingle’s resident dolphin, obviously found the outboard on the humber to his liking as he left two boat loads of tourists scratching their heads and followed us from the harbour to the divesite where he proceeded to circle the dive boat for the duration of the dive.

The weekend provided a wonderful showcase of what is great about Irish diving, stunning scenery, interesting critters and good visibility.

More photos can be found here.

Who’da thought you’d ever see me getting up at 6 for a dive? Maybe on holidays, where I knew that within minutes of clambering from the warm water I’d be sitting down to a nice breakfast, but in Ireland, in April?

But circumstances meant that if I didn’t take this opportunity I’d probably end up waiting at least another week for the first dive of 2010, so, even though my drysuit was still broken, I decided to brave it. Glad I did, but you probably guessed that.

We dropped into about 8 metres just off the rock. A bit of bother with the bilge had added another twelfth, so we decided to play it safe and head roughly North and West instead of following the reef out to sea. The kelp was punctuated by a series of short sandy-bottomed gullies, each of which seemed to have its own micro current system. At one point I resolved to point into the current and just fin to stand still, but even staying as low as possible this was exhausting.

So we went up and over a ridge and things slackened off a little. We hit a nice bit of a sandy plain, with a few rocks thrown in for good measure. Viz wasn’t fantastic; a bit gloomy, but not so as you couldn’t have a poke around without losing your buddy. There were a good few pollock around, a few wrasse, assorted crabs..

When my buddy was down near fifty, I stuck up an SMB. Still a bit rusty, after practically no diving last year, so I forgot to keep the line taught and it snagged on the reel after I’d inflated. I tried to fix it, but I was being dragged away from my buddy with the current, so I let it float. When we tried to do our safety stop we were being dragged along at a good old rate, so, without a buoy to help our cox’n find us, it seemed prudent to just surface.

We came up in the channel between the Bream and the Head, a little South of where we’d like to have been, but a combination of good planning in bringing along the second boat, and good boatmanship meant we were back in the boat soon enough, recovered reel and all.

And back home in time for Sunday dinner. Beat that.

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

Okay, so enough talking, time to go diving!

The weather forecast is wrong as per usual and its actually a gorgeously crisp day with skies so azure blue it almost hurts to look at them.  It’s obviously time to get wet, and get the diving season started in earnest.  I meet Michiel a little early and we complete his fitness test – a new mandatory requirement from CFT – so we hit the water.  Swimming 100m out from Oysterhaven slip, a quick bracing duck dive and then a short tow whilst practicing EAR.  Finally back into the slip.  Michiel heads into to change while I get my camera a look for any signs of photogenic hermit crabs that sometimes may be found close inshore.  Not today, maybe next time.

By the time I give up Dave has towed down the new boat and elected himself to cox.  We all jump into helping prepare the boat and launch it, before sorting, assembling and loading our gear on board.  We elect to try a simple dive out in Newfoundland Bay (that’s “to the left and around a bit” in CSAC parlance).  It appears to be a good choice for as soon as we pull in to our determined dive site we see at least five seals watching curiously our every move.  The come quite close, even to within 15m and Michiel and I are increasingly hopeful of an underwater encounter with these majestical creatures.

Alas it was not to be, but we weren’t disappointed with what we saw.  A variety of different crab species from the tiniest of hermit crabs (I finally got that picture) to devellish looking velvet swimmers, to big bruisers of edible ones.  Anemones and other brightly coloured shells really made for a great first dive of the year…  Back to the slip to recover and tidy up the boat, new covers and all, before heading home for a well deserved hot chocolate.

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.