Menu

Ireland's sailing, boating & maritime magazine

Displaying items by tag: How to Sail

After a week of intense training with Japanese teams in Newport, Rhode Island, culminating with the New York Yacht Club One Design Regatta, a lot was learned about light air tuning and trimming.

Local skipper and North Sails pro Tim Healy made some useful notes on optimising the J/70 for speed in light air conditions — and you may find them applicable to similar sportboat classes.

Rig tuning

  • Ease rig to get about 3/4 inch of middle side sag in the mast. This is done by going off two full turns on the uppers and off two turns on lowers. If you are not getting 3/4 inch side sag, keep easing lowers until you do.
  • In big chop, use a little backstay to control the rig from excess movement. Just enough to control the rig but not too much to take out all headstay sag.

Sail trim

  • In big chop and swell, keep speed up by twisting both sails thus making a large steering groove.
  • Never stall the upper jib leech telltales. Trim until you see them stall then ease until 100% flowing.
  • Jib leads 6-7 factory holes showing in front of jib car counting from behind front mounting bolt.
  • Weather sheet trimmed to get clew at cabin house in flat spots, and 1.5-2 inches off in big chop and waves. Remember to move lead forward with less windward sheet and back with more windward sheet.
  • Ease jib halyard to show 8-10 inches of wrinkles in luff of jib in light and choppy conditions.
  • Main traveler up to get boom on centre when boat is up to speed out of tacks. Traveler at 75% up out of tacks for bow down acceleration.

Boat trim and turns

  • Weight forward both up and downwind. Bow person in hatch up and down, out of hatch to help with roll tacking and gybing.
    • Downwind: Tactician forward and to leeward and trimmer to weather. Both forward next to bulkhead.
    • Upwind: Tactician forward next to bulkhead and trimmer as far forward as possible. Also, trimmer is first to control heel angle.
  • Build speed first both up and down, then work on best VMG.
  • Don’t let speed crash! It takes too long in light air to get going again.
  • Make smooth turns and big rolls tacking and gybing.
  • Keep momentum in focus when starting and at mark roundings

North Sails powered nine of the top 10 finishers at the NYYC One Design Regatta, including winners Team Vineyard Vines (John & Molly Baxter) and Tim Healy’s own USA 2 in second place.

Published in North Sails Ireland
Tagged under

#trysailing – Alistair Rumball's Irish National Sailing School is holding its first Open Day this month at its base on Dun Laoghaire's West Pier with the aim of introducing newcomers to the sport. The Irish National Sailing and Powerboat School and the newly formed Irish National Sailing Club, will be opening its centre to the public on June 21st and you can try out Sailing, Kayaking, Paddle-boarding or Powerboating for just €10.

'We want everyone to be able to share in a sport that we love, sailing after all is a skill for life' Rumball told Afloat.ie.

Rumball, who featured recently in WM Nixon's Sailing on Saturday Blog, says he spent the winter 'investing in our fleet of boats and revamping our teaching syllabus, so much so that we are planning to put it all on display'.

The initative is part of the National Water Safety Awareness Week 2015 from Irish Water Safety, and in association with The Irish Sailing Association's Try Sailing initiative. Galway Bay Sailing Club held the West of Ireland's first " Try Sailing " launching in May, with up to 400 people getting on the water.

The Irish National Sailing Club will be on hand with its members and instructors to get as many people as possible on the water so they can experience a number of different water sports.

More information on the poster downloadable below or by emailing [email protected] or phoning 01 2844195.

Published in Sailing Schools

#HOW TO SAIL – Just how many beginners who want to find out how to sail start out thumbing through the yachts for sale columns? If you're new to the sport of yachting it can be difficult to get started so there's a need to be smart about your approach. The good news is that to learn how to sail a boat you don't need to own one.

Because there are so many potential pitfalls in buying a boat (not least the fact you may for one reason or another end up not liking it) the most prudent idea is to keep your money in your pocket and plunge instead for a short learn to sail course at a yacht club or sailing school first.

This is a great way to put your toe in the water if you'll excuse the pun. It's a means of meeting like minded people, asking relevant questions, finding out more about sailing boats and classes but most of all it is a means of getting valuable tiller time on the basics of sailing. It involves no financial outlay other than the cost of a sailing course (see below) but offers a window to a sport that you (and your whole family) can enjoy together for the rest of your lives.

Many of the bewildering aspects of how to sail can be short-circuited within the safe environment of a sailing school or a sailing club. Experienced sailing instructors leave you free to enjoy the experience of getting afloat for the first time rather than dealing with the potential headaches of boat ownership on your own.

Ultimately then armed with a sailing certificate or at least some hands on knowledge you can look around at what's available to suit you, your family and your pocket in the boats for sale market.

Is it small boat sailing in Dun Laoghaire and Dublin Bay? Cruiser Racing in Cork harbour or just relaxing on a swinging on a mooring in the sunshine of Galway Bay? The great thing about sailing is the choice is so wide it caters for all.

Sail training and learning to sail courses come in many different formats from dinghy sailing to tall ship sailing. Courses have different types of accreditation. Some are devised by the Irish Sailing Association (ISA) and others from the Royal Yachting Association (RYA). Many of the estimated 100 centres and clubs offer certification from both.

learntosail

Once you've mastered the basics you can explore new horizons

Sailing is not a pastime where you will learn the lot all in one go, so there's no need for cramming. Instead it's wise to start with a basic course and add new skills as you wish. As many Olympic helmsmen will tell you 'nobody knows it all in sailing'.

For many, learning the ropes can often lead to a rewarding career in sailing. Starting off as a competent crew can move on to sailing instructor qualifications and maybe a professional ticket that can be used working abroad in sailing holiday charter companies such as flotilla holiday crew or boat charter.

Learn to sail courses are operated around the coast by a network of sailing schools and clubs and for the 2012 season Bernadette Fox looked at what was on offer and picked out a selection of learn to sail in Ireland options from right around the coast.

HOW TO SAIL, WHERE TO SAIL

As the year unfolds and you start to think of new beginnings, why not let yourself be tempted to try sailing. Young or young at heart, extremely fit or just average, there is an option out there for you to try out some form of this sport.

Sailing boats range from colourful small craft to the larger yacht complete with galley and heads, that’s kitchen and toilet to landlubbers. In either case, the skills involved are very much the same. Learn to drive in a Mini and you should know how to drive a Porsche, or vice versa.

There are certified training courses available in training centres accredited by the ISA or the RYA. Certified courses progress you along a proven path from raw beginner to expert racing or cruising sailor. However, many training centres also offer courses that are more introductory in nature, designed to tempt you into this exciting world.

The Irish National Sailing School and Club with a fleet of 18 boats in Dun Laoghaire, Co Dublin offers a range of introductory options.  Their three hour Taster Session for €69.00 is ideal for those going afloat for the first time.  Stepping on board, the Instructor/Skipper will introduce you to your fellow sailors and by the time you are sailing out of the Harbour, you are part of the crew. For a group of friends or work colleagues, there are bespoke Group Offerings and believe me, an evening afloat on Dublin Bay after a hectic day in the office can be just bliss.

By contrast Heir Island Sailing School  limits its numbers to just 21 sailors at a time. Heir Island is one of Carbery’s 110 Isles in Roaringwater Bay, off Skibbereen, West Cork and provides great sailing waters. A Bord Failte approved residential centre, Heir Island is popular with both families and groups of friends, many of whom return more than once. Be warned though, they book out quickly.

Almost next door is the Fastnet Marine and Outdoor Education Centre in Schull, Co Cork. Schull is a great holiday destination for families and despite its name, Roaringwater Bay provides sheltered waters for the novice sailor. Sign up for a full or half day on their 26-foot keelboat and receive a basic introduction to sailing.  The day trips are suitable for groups or families and if the youngsters get hooked, there are week long sailing courses throughout the summer.

To splash about further west, the Dingle Sailing Centre in Kerry invites you to build your confidence on the water. If you are interested in getting afloat, there are both summer camps for children and opportunities for those more mature. Adult training courses are subject to demand but are tailored to suit your needs.

Meanwhile, if you are in Cork city, SailCork.com offers plenty of sailing in Cobh, Cork Harbour using their “tried and tested system” to introduce you to sailing. Their Taste of Sailing session costs €58 per person, €150 family or €99 for couples and according to their website, with their experienced instructors, provides a “blast”.

Close to Kinsale, Co Cork is The Oysterhaven Centre where you can sign up for their May Madness Taster Day; book any Saturday in May for e95 and you can bring a friend for free. Once you get hooked, you might even return, to stay in one of their holiday cottages overlooking Oysterhaven Bay, and really embrace Sailing.

Right in the heart of Kinsale is Sovereign Sailing operating out of the Trident Marina. If you are curious about sailing, for e45 euro per person, you can go yachting for a half day. Depending on conditions, like wind direction and strength, you sail to either the Old Head of Kinsale or around the Sovereign rocks.  Along the way, under the skipper’s supervision, you can trim the sails and steer the boat; of course you could always just sit back and enjoy your surroundings.

While Kinsale is renowned for gourmet food, at Carlingford Sailing School your Skipper is not just an experienced Yachtmaster but also an award-winning chef. With a weekend introduction to sailing at just e395, this live-and-dine onboard experience is suitable for beginners. The pupil-to-teacher ratio of 5 to 1 is not exceeded so you will receive plenty of personal instruction. At night, the seven berth 36 foot yacht returns to the marina where the village of Carlingford beckons to those on a high following their time afloat.

Based in the nearby sailing club is the Carlingford Sail Training Centre who introduces all ages and abilities to the water. Their boats range from the responsive dinghy to the larger yacht. For €75 you sail along Carlingford Lough aboard one of their yachts on their Taste of Sailing Course. As they are also based in the Club if you are bitten by the bug you will soon meet other like-minded folk.

Closest to the village is the Carlingford Adventure Centre which includes sailing among their activities. As they can also provide comfortable accommodation the Centre is ideal for groups including hen or stag parties. No taxis required!

Lake sailing is another option, with the advantage of no salt or tides to consider. The University of Limerick Activity Centre is just outside Killaloe on Lough Derg. One day course for e100 provides a great introduction to the thrill of sailing. They will also tailor packages for groups, including hen and stag parties, which can also include other activities.

With Galway’s Bow Waves (www.bowwaves.com) you can choose to sail in either a dinghy or yacht. Dinghy sailing on Lough Atalia is great fun but it does require reasonable fitness and flexibility to pull yourself back into the boat after a capsize. For e65, all equipment, including wetsuits and life jackets are provided for the half-day session.

Visiting the sunny south east, Kilmore Quay, Co Wexford is perfect for a short break destination and the base of Sailing Ireland. A half day’s sail to the Saltee Islands, with its bird sanctuary and seal colony, is €50 per adult and includes a basic sailing lesson and the chance to helm the boat under instruction.

Professional but friendly is the tag line of Aquatrek Sea Skills, Youghal, Co Cork. If you have no prior experience, Aquatrek aims to make your sailing experience a challenging but never a dangerous one.  Once you have mastered the basics you can continue to get on the water each Saturday for as little as €10, depending on the weather of course.

Try sailing – you might just get hooked, at the very least you can cross another activity off your “to do” list.

Published in How To Sail
Tagged under

Ireland's Offshore Renewable Energy

Because of Ireland's location at the Atlantic edge of the EU, it has more offshore energy potential than most other countries in Europe. The conditions are suitable for the development of the full range of current offshore renewable energy technologies.

Offshore Renewable Energy FAQs

Offshore renewable energy draws on the natural energy provided by wind, wave and tide to convert it into electricity for industry and domestic consumption.

Offshore wind is the most advanced technology, using fixed wind turbines in coastal areas, while floating wind is a developing technology more suited to deeper water. In 2018, offshore wind provided a tiny fraction of global electricity supply, but it is set to expand strongly in the coming decades into a USD 1 trillion business, according to the International Energy Agency (IEA). It says that turbines are growing in size and in power capacity, which in turn is "delivering major performance and cost improvements for offshore wind farms".

The global offshore wind market grew nearly 30% per year between 2010 and 2018, according to the IEA, due to rapid technology improvements, It calculated that about 150 new offshore wind projects are in active development around the world. Europe in particular has fostered the technology's development, led by Britain, Germany and Denmark, but China added more capacity than any other country in 2018.

A report for the Irish Wind Energy Assocation (IWEA) by the Carbon Trust – a British government-backed limited company established to accelerate Britain's move to a low carbon economy - says there are currently 14 fixed-bottom wind energy projects, four floating wind projects and one project that has yet to choose a technology at some stage of development in Irish waters. Some of these projects are aiming to build before 2030 to contribute to the 5GW target set by the Irish government, and others are expected to build after 2030. These projects have to secure planning permission, obtain a grid connection and also be successful in a competitive auction in the Renewable Electricity Support Scheme (RESS).

The electricity generated by each turbine is collected by an offshore electricity substation located within the wind farm. Seabed cables connect the offshore substation to an onshore substation on the coast. These cables transport the electricity to land from where it will be used to power homes, farms and businesses around Ireland. The offshore developer works with EirGrid, which operates the national grid, to identify how best to do this and where exactly on the grid the project should connect.

The new Marine Planning and Development Management Bill will create a new streamlined system for planning permission for activity or infrastructure in Irish waters or on the seabed, including offshore wind farms. It is due to be published before the end of 2020 and enacted in 2021.

There are a number of companies aiming to develop offshore wind energy off the Irish coast and some of the larger ones would be ESB, SSE Renewables, Energia, Statkraft and RWE.

There are a number of companies aiming to develop offshore wind energy off the Irish coast and some of the larger ones would be ESB, SSE Renewables, Energia, Statkraft and RWE. Is there scope for community involvement in offshore wind? The IWEA says that from the early stages of a project, the wind farm developer "should be engaging with the local community to inform them about the project, answer their questions and listen to their concerns". It says this provides the community with "the opportunity to work with the developer to help shape the final layout and design of the project". Listening to fishing industry concerns, and how fishermen may be affected by survey works, construction and eventual operation of a project is "of particular concern to developers", the IWEA says. It says there will also be a community benefit fund put in place for each project. It says the final details of this will be addressed in the design of the RESS (see below) for offshore wind but it has the potential to be "tens of millions of euro over the 15 years of the RESS contract". The Government is also considering the possibility that communities will be enabled to invest in offshore wind farms though there is "no clarity yet on how this would work", the IWEA says.

Based on current plans, it would amount to around 12 GW of offshore wind energy. However, the IWEA points out that is unlikely that all of the projects planned will be completed. The industry says there is even more significant potential for floating offshore wind off Ireland's west coast and the Programme for Government contains a commitment to develop a long-term plan for at least 30 GW of floating offshore wind in our deeper waters.

There are many different models of turbines. The larger a turbine, the more efficient it is in producing electricity at a good price. In choosing a turbine model the developer will be conscious of this ,but also has to be aware the impact of the turbine on the environment, marine life, biodiversity and visual impact. As a broad rule an offshore wind turbine will have a tip-height of between 165m and 215m tall. However, turbine technology is evolving at a rapid rate with larger more efficient turbines anticipated on the market in the coming years.

 

The Renewable Electricity Support Scheme is designed to support the development of renewable energy projects in Ireland. Under the scheme wind farms and solar farms compete against each other in an auction with the projects which offer power at the lowest price awarded contracts. These contracts provide them with a guaranteed price for their power for 15 years. If they obtain a better price for their electricity on the wholesale market they must return the difference to the consumer.

Yes. The first auction for offshore renewable energy projects is expected to take place in late 2021.

Cost is one difference, and technology is another. Floating wind farm technology is relatively new, but allows use of deeper water. Ireland's 50-metre contour line is the limit for traditional bottom-fixed wind farms, and it is also very close to population centres, which makes visibility of large turbines an issue - hence the attraction of floating structures Do offshore wind farms pose a navigational hazard to shipping? Inshore fishermen do have valid concerns. One of the first steps in identifying a site as a potential location for an offshore wind farm is to identify and assess the level of existing marine activity in the area and this particularly includes shipping. The National Marine Planning Framework aims to create, for the first time, a plan to balance the various kinds of offshore activity with the protection of the Irish marine environment. This is expected to be published before the end of 2020, and will set out clearly where is suitable for offshore renewable energy development and where it is not - due, for example, to shipping movements and safe navigation.

YEnvironmental organisations are concerned about the impact of turbines on bird populations, particularly migrating birds. A Danish scientific study published in 2019 found evidence that larger birds were tending to avoid turbine blades, but said it didn't have sufficient evidence for smaller birds – and cautioned that the cumulative effect of farms could still have an impact on bird movements. A full environmental impact assessment has to be carried out before a developer can apply for planning permission to develop an offshore wind farm. This would include desk-based studies as well as extensive surveys of the population and movements of birds and marine mammals, as well as fish and seabed habitats. If a potential environmental impact is identified the developer must, as part of the planning application, show how the project will be designed in such a way as to avoid the impact or to mitigate against it.

A typical 500 MW offshore wind farm would require an operations and maintenance base which would be on the nearby coast. Such a project would generally create between 80-100 fulltime jobs, according to the IWEA. There would also be a substantial increase to in-direct employment and associated socio-economic benefit to the surrounding area where the operation and maintenance hub is located.

The recent Carbon Trust report for the IWEA, entitled Harnessing our potential, identified significant skills shortages for offshore wind in Ireland across the areas of engineering financial services and logistics. The IWEA says that as Ireland is a relatively new entrant to the offshore wind market, there are "opportunities to develop and implement strategies to address the skills shortages for delivering offshore wind and for Ireland to be a net exporter of human capital and skills to the highly competitive global offshore wind supply chain". Offshore wind requires a diverse workforce with jobs in both transferable (for example from the oil and gas sector) and specialist disciplines across apprenticeships and higher education. IWEA have a training network called the Green Tech Skillnet that facilitates training and networking opportunities in the renewable energy sector.

It is expected that developing the 3.5 GW of offshore wind energy identified in the Government's Climate Action Plan would create around 2,500 jobs in construction and development and around 700 permanent operations and maintenance jobs. The Programme for Government published in 2020 has an enhanced target of 5 GW of offshore wind which would create even more employment. The industry says that in the initial stages, the development of offshore wind energy would create employment in conducting environmental surveys, community engagement and development applications for planning. As a site moves to construction, people with backgrounds in various types of engineering, marine construction and marine transport would be recruited. Once the site is up and running , a project requires a team of turbine technicians, engineers and administrators to ensure the wind farm is fully and properly maintained, as well as crew for the crew transfer vessels transporting workers from shore to the turbines.

The IEA says that today's offshore wind market "doesn't even come close to tapping the full potential – with high-quality resources available in most major markets". It estimates that offshore wind has the potential to generate more than 420 000 Terawatt hours per year (TWh/yr) worldwide – as in more than 18 times the current global electricity demand. One Terawatt is 114 megawatts, and to put it in context, Scotland it has a population a little over 5 million and requires 25 TWh/yr of electrical energy.

Not as advanced as wind, with anchoring a big challenge – given that the most effective wave energy has to be in the most energetic locations, such as the Irish west coast. Britain, Ireland and Portugal are regarded as most advanced in developing wave energy technology. The prize is significant, the industry says, as there are forecasts that varying between 4000TWh/yr to 29500TWh/yr. Europe consumes around 3000TWh/year.

The industry has two main umbrella organisations – the Irish Wind Energy Association, which represents both onshore and offshore wind, and the Marine Renewables Industry Association, which focuses on all types of renewable in the marine environment.

©Afloat 2020