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Displaying items by tag: Foiling

2016 might well have been the year of the foil in offshore sailing writes solo sailor Thomas Dolan. Here the sole Irish 'Mini Classe' competitor assesses some of the latest developments from his base in France and asks will a 'foiler' win the Mini–Transat this year?

Armel Le Cleach decimated the record of the Transat Bakerly and then the Vendee Globe and silenced once and for all the argument about foils in the Open 60 Classe. Even though it will be interesting to know exactly how much of the time the leaders actually used them in the deep south, it is certain that they were a key factor in the descent of the Atlantic Ocean which allowed the lead group to propel themselves into a weather system ahead of the rest never to be caught.

But some may forget or simply not know, that when Banque Populaire first began to research and develop it’s foils, they turned to the laboratories of offshore sailing. Where many have turned for almost 40 years, where we have perfected canting keels, elongating keels, swinging masts and swinging rudders in the Mini Transat 650.

Armel le cleach on board the 198 in 2015Armel le cleach on board the Mini 198 in 2015

In 2015 the Classe Mini formally allowed appendices on prototype boats to extend outside the 3m box rule once the starting gun had fired. The aim was to ensure that there would be a number of foiling mini’s on the start line this year. There has been a lot of progress made, and numerous skippers planned or will be planning something either for this edition or the next. Here’s a little run down of whats been going on in an effort to try and answer the big question of will a foiler win the mini transat in 2017!

Arkema The 900Arkema The 900 - as well as foils, this prototype also has a self-supporting (no shrouds) wing mast

Arkema: The 900 is packed full of innovations, it’s largest one is probably not even the tilting foils with which it is equipped but the fact that it is built of what the chemical company claim to be a recyclable resin, which some day may allow boats to be properly recycled at the end of their life. Other innovations include a self-supporting (no shrouds) wing mast, a bow sprit that retracts into the boat and can be orientated with a pivoting forestay and then of course there are the foils. The system to orientate each foil is not new, the team took the same system that has been used for many years on canting keels, allowing the foils to be adjusted, trimmed and retracted into the boat when need be. These innovations are impressive but they have left the boat with a handicap, its weight. The 900 comes in at a little over one ton, which is a lot for a prototype, almost 300 kilos more than some of the lighter boats. Word is that in a flat sea the boat does lift a little on its foil but it is yet to be known if in a heavy sea it will be able to keep up the average speeds needed to win the mini. Will it hop up and down on the swell? Foiling briefly then nose diving into a wave? Will the autopilot be able to perform? After all in single–handed offshore racing it’s an averages game. 

747 sea air747 Sea Air - the first flying Mini Classe boat

747: The Flying Mini. Whereas Arkema never said the aim was to fly, from the get–go their interest in the foil was to increase the righting moment and therefore the power of the boat while allowing it to lift and plane sooner. The aim of SeaAIR and the 747 has been to make a flying mini, and they have succeeded. The foil they use is much larger and a lot closer to what is known as a DSS (dynamic stability system) basically a wing with no tip that extends out from the side of the boat. The team are very much in the Research and Development stage of the project but the results are impressive, after just four outings they have flown each time. In as little as 8 knots of true wind speed the boat has lifted out of the water. When not in use the foils are stored by sliding them up to deck level, just like traditional dagger boars. The problem this brings is that the added weight up high means that the righting moment of the boat may not be enough to meet the classe mini’s specifications. This can perhaps be rectified by adding weight to the keel, but do they want to? Another impractical problem is due to the space occupied by the foils when in ‘up’ position is that the head sail cannot be sheeted in, so going to windward could prove complicated without reducing sail area. But it is the first one that actually flies!

Mini classe 888Mini classe 888 - commonly know as the 'Grenouille' or 'the frog'

888: In 2015, before the rule change there actually already was a foiling mini. Simon Koster who finished an impressive 2nd place in the production class in 2013 set out in what became Mini classe 888 - commonly know as the 'Grenouille' or 'the frog'. While waiting for the rule change, the boat was initially fitted out with inward facing foils. Despite short bursts at up to 22 knots of boat speed, the foils proved to be unimpressive overall and ended up being quite a handicap while sailing upwind. Definitely a boat built for speed rather than beauty, In 2017 it is quite possible that we see her with a real set of foils which could make it a serious contender.

93?? : Word on the pontoons is that there is a brand new foiler being speed-built in Tunisia, by well known German Skipper Jorg Reichers. Construction started in the new year and the plan is to have the boat in the water for May. The team will have a big job ahead of them to have the boat ready and qualified for the Transat, more news will be coming soon.

Mini class 667Mini class 667 - Eva Lune, twice winner and to this day still the most decorated

One great thing about the introduction of foils in the classe is that it could mean the regeneration of some of the older boats in the circuit. Modern designs have let to boats becoming wider and more powerful as architects push chines further and further foreward. The scow shaped bows have impressively dominated the classe since David Raison won in 2011 on the original 747. Especially when reaching, from anything between 80 and 130 degrees to the true wind the older, narrower boats have struggled. There are many of these older boats still in the circuit, some of them very well built and very light and with a lot of history. Boats such as the 667 Eva Lune, twice winner and to this day still the most decorated in the class. There is also the 754 which still holds the record for the most miles covered in 24 hours (294 Miles). The increased righting moment of a pair of foils could be just what the doctor ordered to give them a new lease of life.

This idea of sustainability is something that is becoming more and more important within the classe. This year there are several protoypes who will be competing with only solar power, greatly aided by the massive advancements in the quality of solar panels. The plan for 2019 is to allow lithium batteries in production boats on the condition that they rely only on renewable energy. The long term goal is that the Mini Transat become the first ocean race completely free of fossil fuels.

So will a foiler win the Mini? For 2017 I remain sceptic, primarily because there are so few of them and those that will be on the start line will not have many miles under the keel. To succeed in the Mini 650 Circuit what is needed is polyvalence. To be good all round. It is an averages game. For the second part of the transat, being fast on downwind VMG is of course a great benefit, especially if the trade winds are nicely in place. The advantage of foils comes into play when reaching, when the boat is pushing onto the foil. The foilers will most certainly be dominant around 110/120 TWA, even more so in strong winds, but what about all the rest? And what about the VMG? Making the foils lift will mean a higher VMG, possibly as high as 130 and this increases the tactical risk, being the wrong side of shift will hurt a hell of a lot more!

At the end of the day the biggest question is will it be enough to get ahead of Ian Lipinski and his 865 'Griffon.fr'? This will be his third transat, flipped upside down and forced to abandon his boat in 2013, winner in the production classe in 2015 and winner of every race in 2016 for now he the favourite sticker remains solidly in place. Victory would make him the first person to win the race in both production and protoype classe, and for now I wouldn’t bet against him!

Mini classe Griffon Ian Lipinski and his 865 “Griffon.fr – a favourite this season

Tom Dolan departs this Saturday in his production (non foiling) Mini in the first race of the season

Published in Solo Sailing
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Have you tried foiling yet? UK–based sailing holiday operator Wildwind is keen to promote its recent investment in foiling kits for some of its Laser fleet, converting the standard everyday Laser in to a flying machine.

‘Can it be that easy?’ we here you cry, well you’re right but fortunately the Wildwind staff are not ones for turning down a challenge and have put a lot of time in to finding the optimum techniques so that you can be flying as soon as possible.

As previously reported by Afloat.ie, the foiling Laser is a great introduction into the foiling world and where better to start than the safe, warm waters at Wildwind in Vassiliki, Greece.

To encourage novie foilers Wildwind have released some foiling top tips from their resident foiling pro and bosun, Marko Reynolds, to get you going for the first time.

Pre flight check list:

Set your toe strap as tight as possible

There is no need to hang over the side off your tip toes, just being able to hike and keep your weight outboard and horizontal with the deck is ideal.

Take the purchase out of the back part of the mainsheet

By doing this it means you can sheet in and out faster, giving you better control over the power in the sail. This does however mean it's time to man up upwind as there will be more load on the hands!

Sail settings

Generally you need to get as much power out of the rig as possible to get the boat moving and up on to the foils. So you need to set the controls to give you optimal power. Downhaul loose, outhaul loose and the kicker on just enough to control and stop the boom being able to lift.

Keep the boat FLAT!

Many people have different versions of flat, this is not a Catamaran sailor's flat! Flat really means flat (horizontal!), so flat you might think that your heeling to windward slightly.

Doors cross checked, and ready for take off

Look for a bit of breeze coming down towards you, point your boat on to a broad reach. Move your weight towards the back of the boat as if you are trying to do a wheelie. Lean out to keep the boat FLAT. As the boat starts to lift, shuffle your weight forwards to level out and you're off, up up and away!

Wildwind Sailing Holidays +44 192 056 0005

Published in Sailing Holidays
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In 2019, as the Solitaire Le Figaro race celebrates its fiftieth anniversary, the Figaro Bénéteau 3 will take over from its illustrious predecessor, the Figaro Bénéteau 2, which has been sailing the length and breadth of the French and Atlantic coasts since 2003.

This Figaro Bénéteau 3 is the fruit of a collaboration formed by the Bénéteau Group, with the Class Figaro, OC Sport, the organiser of the Solitaire URGO- Le Figaro and Le Figaro group. Penned by naval architects Van Peteghem – Lauriot-Prévost, whose designs won the last two Vendée Globes and are likely to be on the podium for the 8th edition, the latest of the Class Figaro one-designs is the first production foiling monohull.

Around a hundred Figaro Bénéteau 2s have been built since 2003, which augurs well for the 3rd iteration. In order to optimise the manufacture of production boats, whilst adhering to the drastic criteria of the one-design, the Group has just created the Bénéteau Racing Division Group. It is a powerful signal of the company’s desire to forge ahead with innovation that is geared towards performance. A dedicated construction site has been put in place in Nantes-Cheviré (Loire-Atlantique). This hub comprises around fifteen experts and will also be tasked with piloting and producing the Group’s future racing and regatta projects.

There has been positive reaction from Yoann Richomme, Winner of the Solitaire Bompard Le Figaro 2016 and Head of the Class Figaro’s Measurement and Safety Committee

'With this new Figaro Bénéteau 3, we’re hoping to offer the fleet and those who are inspired to join us an exhilarating and more modern boat. Inevitably, after 15 years of offshore racing on the same boat, you get a little tired of it. As such, it was an opportune moment to make the move and, in so doing, get in touch with the status of science. It wasn’t about making the Figaro Bénéteau 2 vintage, rather it’s about bringing something innovative and visible to the fore. Foils are clearly the future, especially in a competition environment. The skippers will be able to get to grips with these tools in the Figaro and this will give them the building blocks to move onto something else further down the track should they so wish.
There are sure to be gains in speed, if only from the power of the hull and the contemporary sail plan. However, anticipating the gains isn’t easy, especially for a small boat. It should equate to around 15% downwind'. 

Published in Boat Sales

Royal Cork's David Kenefick has just finished foiling week on Italy's Lake Garda sailing his Full Irish Moth. Kenefick is keeping an eye on the Italian venue given it will host next year's World Championships in 2017 where a fleet of 200 is expected.

The Crosshaven sailor finished 19th out of 43 which is something of a comeback after breaking his rig at the Europeans and missed two days racing earlier this month in France.

'I'm happy as I've only being racing the Moth a few months, with this being my first full regatta', Kenefick told Afloat.ie

'I've a few improvements to make to the boat including a bow sprit and a new foil', he added.

Published in Moth
Tagged under

Hot on the heels of its F1 A-Class catamaran, DNA Dutch builder has announced the F4, the first foiling offshore one-design catamaran.

The DNA F4 is a full carbon 46-foot foiling catamaran designed and built to push the boundaries of distance one design racing offshore. Built in Lelystad, the boat is the result of an 8-month design project spearheaded by DNA’s engineer and Shannon Falcone. The plan is to launch and commission in Newport, RI in summer 2016 and spend the remainder of autumn in New England testing the boundaries of the boat’s capabilities in preparation for a busy winter racing season in the Caribbean.

Aimed at those looking for America’s Cup technology without the need for large shore crews and being washed from trampolines, the F4’s cockpit offers ample room for passengers in the heart of the action with a pilothouse providing sheltered area for long passages.

“With the design cycle of the F4, the focus was all on performance and the result is stunning, a bigger and faster all-out racing machine which every speed freak should at least have a look at,” says Pieterjan Dwarshuis.

Published in Boat Sales
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With an aim to make a mark on the future of foiling sailing, the British foiling Vampire catamaran project has already reached peak speeds downwind of 30–knots.

The project is a collaboration between catamaran sailor William Sunnucks and boat builder Graham Eeles to develop a new breed of foiling catamaran in Brightlingsea Essex. The design, they say, is based on the the International Moth foil design which is quite different to the America's Cup line of development.

 

 

Published in News Update
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#Laser - Foiling Laser pioneer Peter Stephinson is currently on a tour of the UK to evangelise the potential of his easy add-on kit that can turn any Laser dinghy into a foiling rocket to give even the dedicated Moth a run for its money.

According to Sail World, Stephinson – who teamed with Moth class president Ian Ward to develop the concept in their native Australia, forming Glide Free Design – has kicked off his visit in Portsmouth, getting World Laser Masters champ Nick Harrison up to speed with a set of this company's Glide Free Foils.

Just over a year ago Afloat.ie reported on their foiling Laser kit going on sale, allowing Laser sailors to easily convert their vessels to foil across the water like the popular Moth class – reputed to be the fastest dinghy in the world – but without the expense such ultra-modern vessels entail.

Sadly Stephinson's itinerary doesn't seem to include a visit to Irish shores – though it's only a short trip to Britain for anyone who wants to see the remarkable foil conversion kit in action.

Published in Laser
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Aquaculture Information

Aquaculture is the farming of animals in the water and has been practised for centuries, with the monks farming fish in the middle ages. More recently the technology has progressed and the aquaculture sector is now producing in the region of 50 thousand tonnes annually and provides a valuable food product as well as much needed employment in many rural areas of Ireland.

A typical fish farm involves keeping fish in pens in the water column, caring for them and supplying them with food so they grow to market size. Or for shellfish, containing them in a specialised unit and allowing them to feed on natural plants and materials in the water column until they reach harvestable size. While farming fish has a lower carbon and water footprint to those of land animals, and a very efficient food fed to weight gain ratio compared to beef, pork or chicken, farming does require protein food sources and produces organic waste which is released into the surrounding waters. Finding sustainable food sources, and reducing the environmental impacts are key challenges facing the sector as it continues to grow.

Salmon is the most popular fish bought by Irish families. In Ireland, most of our salmon is farmed, and along with mussels and oysters, are the main farmed species in the country.

Aquaculture in Ireland

  • Fish and shellfish are farmed in 14 Irish coastal counties.
  • Irish SMEs and families grow salmon, oysters, mussels and other seafood
  • The sector is worth €150m at the farm gate – 80% in export earnings.
  • The industry sustains 1,833 direct jobs in remote rural areas – 80% in the west of Ireland
  • Every full-time job in aquaculture creates 2.27 other jobs locally (Teagasc 2015)
  • Ireland’s marine farms occupy 0.0004% of Ireland’s 17,500Km2 inshore area.
  • 83% of people in coastal areas support the development of fish farming
  • Aquaculture is a strong, sustainable and popular strategic asset for development and job creation (Foodwise 2025, National Strategic Plan, Seafood
  • Operational Programme 2020, FAO, European Commission, European Investment Bank, Harvesting Our Ocean Wealth, Silicon Republic, CEDRA)
    Ireland has led the world in organically certified farmed fish for over 30 years
  • Fish farm workers include people who have spent over two decades in the business to school-leavers intent on becoming third-generation farmers on their family sites.

Irish Aquaculture FAQs

Aquaculture, also known as aquafarming, is the farming of aquatic organisms such as fish, crustaceans, molluscs and aquatic plants, and involves cultivating freshwater and saltwater populations under controlled conditions- in contrast to commercial fishing, which is the harvesting of wild fish. Mariculture refers to aquaculture practiced in marine environments and in underwater habitats. Particular kinds of aquaculture include fish farming, shrimp farming, oyster farming, mariculture, algaculture (such as seaweed farming), and the cultivation of ornamental fish. Particular methods include aquaponics and integrated multi-trophic aquaculture, both of which integrate fish farming and plant farming.

About 580 aquatic species are currently farmed all over the world, according to the UN Food and Agriculture Organisation (FAO), which says it is "practised by both some of the poorest farmers in developing countries and by multinational companies".

Increasing global demand for protein through seafood is driving increasing demand for aquaculture, particularly given the pressures on certain commercially caught wild stocks of fish. The FAO says that "eating fish is part of the cultural tradition of many people and in terms of health benefits, it has an excellent nutritional profile, and "is a good source of protein, fatty acids, vitamins, minerals and essential micronutrients".

Aquaculture now accounts for 50 per cent of the world's fish consumed for food, and is the fastest-growing good sector.

China provides over 60 per cent of the world's farmed fish. In Europe, Norway and Scotland are leading producers of finfish, principally farmed salmon.

For farmed salmon, the feed conversion ratio, which is the measurement of how much feed it takes to produce the protein, is 1.1, as in one pound of feed producing one pound of protein, compared to rates of between 2.2 and 10 for beef, pork and chicken. However, scientists have also pointed out that certain farmed fish and shrimp requiring higher levels of protein and calories in feed compared to chickens, pigs, and cattle.

Tilapia farming which originated in the Middle East and Africa has now become the most profitable business in most countries. Tilapia has become the second most popular seafood after crab, due to which its farming is flourishing. It has entered the list of best selling species like shrimp and salmon.

There are 278 aquaculture production units in Ireland, according to Bord Iascaigh Mhara (BIM) *, producing 38,000 tonnes of finfish and shellfish in 2019 and with a total value of €172 million

There are currently almost 2,000 people directly employed in Irish aquaculture in the Republic, according to BIM.

BIM figures for 2019 recorded farmed salmon at almost 12,000 tonnes, valued at €110 million; rock oysters reached 10,300 tonnes at a value of €44 million; rope mussels at 10,600 tonnes were valued at €7 million; seabed cultured mussels at 4,600 tonnes were valued at €7 million; "other" finfish reached 600 tonnes, valued at €2 million and "other" shellfish reached 300 tonnes, valued at €2 million

Irish aquaculture products are exported to Europe, US and Asia, with salmon exported to France, Germany, Belgium and the US. Oysters are exported to France, with developing sales to markets in Hong Kong and China. France is Ireland's largest export for mussels, while there have been increased sales in the domestic and British markets.

The value of the Irish farmed finfish sector fell by five per cent in volume and seven per cent in value in 2019, mainly due to a fall on salmon production, but this was partially offset by a seven per cent increased in farmed shellfish to a value of 60 million euro. Delays in issuing State licenses have hampered further growth of the sector, according to industry representatives.

Fish and shellfish farmers must be licensed, and must comply with regulations and inspections conducted by the Sea Fisheries Protection Authority and the Marine Institute. Food labelling is a function of the Food Safety Authority of Ireland. There is a long backlog of license approvals in the finfish sector, while the Department of Agriculture, Food and Marine says it is working to reduce the backlog in the shellfish sector.

The department says it is working through the backlog, but notes that an application for a marine finfish aquaculture licence must be accompanied by either an Environmental Impact Statement (EIS) or an Environmental Impact Assessment Report (EIAR). As of October 2020, over two-thirds of applications on hand had an EIS outstanding, it said.

The EU requires member states to have marine spatial plans by 2021, and Ireland has assigned responsibility to the Department of Housing, Planning and Local Government for the National Marine Planning Framework (NMPF). Legislation has been drawn up to underpin this, and to provide a "one stop shop" for marine planning, ranging from fish farms to offshore energy – as in Marine Planning and Development Management Bill. However, the Department of Agriculture, Food and Marine confirmed last year that it intends to retain responsibility for aquaculture and sea-fisheries related development – meaning fish and shellfish farmers won't be able to avail of the "one stop shop" for marine planning.

Fish and shellfish health is a challenge, with naturally occurring blooms, jellyfish and the risk of disease. There are also issues with a perception that the sector causes environmental problems.

The industry has been on a steep learning curve, particularly in finfish farming, since it was hailed as a new future for Irish coastal communities from the 1970s – with the State's Electricity Supply Board being an early pioneer, and tobacco company Carrolls also becoming involved for a time. Nutrient build up, which occurs when there is a high density of fish in one area, waste production and its impact on depleting oxygen in water, creating algal blooms and "dead zones", and farmers' use of antibiotics to prevent disease have all been concerns, and anglers have also been worried about the impact of escaped farmed salmon on wild fish populations. Sea lice from salmon farmers were also blamed for declines in sea trout and wild salmon in Irish estuaries and rivers.

BIM says over 95% of all salmon farmed in Ireland are certified organic. Organically grown salmon are only fed a diet of sustainable organic feed. They are also raised in more spacious pens than traditional farmed salmon. The need to site locations for fish farms further out to sea, using more robust cages for weather, has been recognised by regulatory agencies. There is a move towards land-based aquaculture in Norway to reduce impact on local ecosystems. The industry says that antibiotic use is declining, and it says that "safe and effective vaccinations have since been developed for farmed fish and are now widely used". Many countries are now adopting a more sustainable approach to removing sea lice from salmon, using feeder fish such as wrasse and lumpsucker fish. Ireland's first lumpsucker hatchery was opened in 2015.

BIM says over 95% of all salmon farmed in Ireland are certified organic. Organically grown salmon are only fed a diet of sustainable organic feed. They are also raised in more spacious pens than traditional farmed salmon. The need to site locations for fish farms further out to sea, using more robust cages for weather, has been recognised by regulatory agencies. There is a move towards land-based aquaculture in Norway to reduce impact on local ecosystems. The industry says that antibiotic use is declining, and it says that "safe and effective vaccinations have since been developed for farmed fish and are now widely used". Many countries are now adopting a more sustainable approach to removing sea lice from salmon, using feeder fish such as wrasse and lumpsucker fish. Ireland's first lumpsucker hatchery was opened in 2015.

Yes, as it is considered to have better potential for controlling environmental impacts, but it is expensive. As of October 2020, the department was handling over 20 land-based aquaculture applications.

The Irish Farmers' Association has represented fish and shellfish farmers for many years, with its chief executive Richie Flynn, who died in 2018, tirelessly championing the sector. His successor, Teresa Morrissey, is an equally forceful advocate, having worked previously in the Marine Institute in providing regulatory advice on fish health matters, scientific research on emerging aquatic diseases and management of the National Reference Laboratory for crustacean diseases.

BIM provides training in the national vocational certificate in aquaculture at its National Fisheries College, Castletownbere, Co Cork. It also trains divers to work in the industry. The Institute of Technology Carlow has also developed a higher diploma in aqua business at its campus in Wexford, in collaboration with BIM and IFA Aquaculture, the representative association for fish and shellfish farming.

© Afloat 2020

At A Glance - Irish Aquaculture

  • Fish and shellfish are farmed in 14 Irish coastal counties
  • Salmon is the most popular fish bought by Irish families. 
  • In Ireland, most of our salmon is farmed, and along with mussels and oysters, are the main farmed species in the country.
  • The industry sustains 1,833 direct jobs in remote rural areas – 80% in the west of Ireland
  • Every full-time job in aquaculture creates 2.27 other jobs locally (Teagasc 2015)
  • Ireland’s marine farms occupy 0.0004% of Ireland’s 17,500Km2 inshore area.
  • 83% of people in coastal areas support the development of fish farming

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