20 minute read
Great Cruising Sails
Sails
Look For A Good Sail
Distinguishing A Great Cruising Sail From Average
Racing sailors don’t need convincing of the need for sails that are well designed and constructed because they know that’s what’s needed for achieving perfect trim if they’re going to enjoy success on the race course. Well, maybe there’s another definition of performance that we need to think about when you’re in cruising mode, one that doesn’t just put speed at the top of the priority list. Good sails still matter, and here we’ll explore some of the factors that go into creating a great cruising sail that will deliver you more reliability, longevity and, yes, more speed too! All factors that add up to a more enjoyable sailing experience, whether you’re racing or cruising.
Less Heel, More Speed - Synthetic polyester (polyethylene terephthalate), known to most of us as Dacron, heralded in a new era of sail construction that enabled sails to hold their original shape for much longer. They distorted far less under load, didn’t shrink the first time they got wet and had a much longer life.
While Dacron is still perhaps the most popular cloth in use today, over the past decade the racing world has embraced the development of composite membrane sails for all its superior properties. Just as Dacron delivered tangible benefits over more traditional materials, so do composite membrane sails take things to an even higher level.
The first thing you notice when you replace a Dacron sail with a composite membrane sail is how the boat heels less when the gust hits. Because the sail is stiffer and holds its shape much more effectively, the heeling moment of the wind transfers more directly into forward drive. The wind’s energy is being translated more efficiently into speed through the water. While you may or may not be that bothered by the increase in speed, less heel, and a flatter deck is something that will appeal to everyone on board. It’s safer and more comfortable.
Lasts longer - After thousands of miles of cruising, a Dacron sail will have likely reached the end of its life or be on its last legs. It will have stretched and become so deep as to have become unusable, while the equivalent composite membrane sail will have suffered approximately only a quarter as much. Ultra-violet resistance to tropical sun is also high on these latest generation sails. When you consider the impressive longevity of these sails, the dollars-per-year cost of modern sail technology starts to look very attractive indeed. That’s before you even factor in the performance benefits. And as we said earlier, when it comes to cruising we don’t just define performance by speed.
Four Factors that matter - There are four key areas for the cruising sailor to consider when identifying a good sail versus a bad sail:
1. Fit (2D geometry) - The starting place for the sail design project is to fill up the space available on the spars as much as possible. In the cruising world, it can be common to see ill-fitting sails – not reaching the top of the mast, headsail shy of filling the available space, and so on. You get the 2D geometry right and then put the three-dimensional shape onto the rig, and the 3D geometry changes the way the sail fills the space.
2. Form (3D Flying Shape) - The biggest driver of good performance versus bad performance is the aerodynamic (flying) shape of a sail that is built into the material with shaped seams or molded into the composite structure.
Mainsail twist is an interesting part of the engineering challenge that requires the designer to drill down into the interaction between the material properties and sail design. For most mainsails, when you ease the sheet the middle of the leech sags to leeward and the upper battens stay tight. If the material is too stretchy, or poorly oriented, the sail will get deeper in the middle and the draft will move aft in the top half of the sail as wind pressure increases. Those pressure-induced changes in the shape and depth will force the sailor to ease the mainsheet.
Easing the sheet closes off the slot between the main and jib, which will dictate that the jib sheet is also eased. This sequence of events explains why so many cruising boats ‘can’t point’ and why some sailors spend a lot of time with their sails fluttering and flapping, or they end up switching on the engine even in fresh breeze. A well-designed sail aims for a progressive twist in the leech from the top to the bottom when the sheets are eased or when the sail sees an increase in pressure. We want the highest batten to be angled more to leeward than the one below it, and the next batten down more to leeward than the one below it, and so on, much like the wing of a bird deflects and twists on the down stroke. The twist profile is the BIG difference between a good and a bad mainsail.
After the design process, the sailmaker’s ability to replicate the theoretical shape and structure has everything to do with the construction techniques available. If you are simply cutting cloth off a roll and sewing it together, you are much more limited. The molded sail process and advanced composite construction makes it possible to place the materials exactly where they’re needed.
3. Structure (material properties) - The structure allows the sailmaker to introduce the properties into the sail that have been developed through the software design process. The latest composite materials offer the ultimate weight-to-stiffness ratio. A stiffer sail will allow you to sheet harder, apply more pressure and deliver more driving force to the hull so your boat goes faster. A stiffer sail doesn’t get deeper with increases in wind pressure, so the boat heels over less. A more upright boat equates to a more comfortable ride, and also delivers greater forward motion (less leeway).
4. Finishing - One important yet often overlooked element is how quiet a sail is when it’s being used. A low-stretch sail that fits the rig and has been designed to take advantage of the range of controls available can be set up flat and trimmed tightly so that the whole surface of the sail is pressurized and stable. There should not be any parts of the sail fluttering, flapping or panting as the boat moves through wind and waves. A good sail is a quiet sail.
Does your next sail tick the boxes? The next time you’re about to place an order for a new sail, if you can be sure it will tick all the boxes listed in these four factors above, you know that you’re well on your way to ordering a good cruising sail. One that will deliver years of reliable and trouble-free service. Shed J5 THE BOAT WORKS Coomera Ph: 0402 037 141 Interested in cruising sails for your multihull? 148 JAN - MARCH 2023www.goldcoastcanvas.com.auben.kelly@northsails.com Phone: (07) 3396 5822
CORA CAT 48
MULTIHULL SOLUTIONS ADDS BRAND TO ITS RANGE
Multihull Solutions has added the new Cora Cat 48 to its range after being announced as the shipyard’s exclusive Asia Pacific distributor. The feature-packed family power catamaran is built by the prestigious PMG shipyard which has been building a number of Silent 60 yachts for the Luxury European Silent Yachts Group. Adapted from the original Heliotrope 48, the Cora Cat 48 comprises a host of upgrades including a full interior and exterior redesign, new deck moulds and a huge suite of features. The catamaran has been designed with an emphasis on functionality, safety and comfort and is ideal for weekend cruising or blue-water adventures with an outstanding long-cruise range of 1,500nm. Philippe Guenat and naval architect Dr Albert Nazarov designed the Cora Cat 48 around the principles of space, pace and grace, and the result is an impressive catamaran that unites advanced construction techniques, traditional craftsmanship, high-quality finishes and contemporary lines. The Cora Cat 48 features a huge signature flybridge, which is larger than any in its category. Alongside generous cabins and a spacious galley, there is also ample deck space without compromising performance. The Cat 48 also has fast displacement hulls, which deliver effortless speed, high manoeuvrability and excellent fuel economy. The advanced vacuum-infusion hull construction technique reduces weight without compromising strength, making handling easy in all conditions. Her hulls are further strengthened by an extra layer of 5mm SORIC for chock and impact-resistant protection. The Cora Cat 48 is not a production boat, so clients can make adaptions to suit their particular style and cruising needs. PMG Shipyard was founded in 2004 as a privately held company with Swiss ownership and management. Strategically located by the sea on the eastern seaside of the Gulf of Thailand, the production site and offices are situated on a 20,800m2 facility with direct sea access and its own launching pier. The company’s key management and technical team features a strong European presence with world-renowned members of the advisory board, allowing the shipyard to develop technically advanced, stylish, practical, economical and safe yachts. Key management figures include NASA astronaut Michael Lopez Alegria and Raphael Domjan who is founder of Planet Solar. PMG’s technical board provides new developments and contacts with renowned universities and solar research centres, continuously strengthening their expertise. Multihull Solutions has ordered the first Cora Cat 48 to be on display at the 2023 Australian boat shows, and the first Australian order was taken following the 2022 Sanctuary Cove Boat Show. The company is fielding strong interest in the model from power catamaran enthusiasts across the region. The next available Cora catamaran is available for delivery during 2023. Further information can be obtained by contacting Multihull Solutions on 1300 855 338 or emailing info@multihullsolutions.com.au
Hanse 460 launches at Manly
NEW MODEL PROVES A CROWD PLEASER WITH STYLE AND SUBSTANCE
It's a long way from the shores of the Baltic Sea to Moreton Bay in Queensland but sailors know an exceptional yacht when they see one – as evidenced by the strong interest shown in the new Hanse 460 at its recent Australian and New Zealand launch. The 460 was the star attraction of a mini boat show held by Windcraft Yachts at the Royal Queensland Yacht Squadron in the Brisbane bayside suburb of Manly. Dockside admirers were appreciative of the awardwinning luxury cruiser’s exterior aesthetics: angular looks, sleek and powerful hull lines, and reverse bow. The 460’s huge cockpit, generous freeboard and ample beam were admired, while the yacht’s stylish interior and superior appointments were praised by experienced cruisers who recognised its many comforts. Manufactured by the Hanse Group in Greifswald, Germany, the Hanse 460 has proved a big hit on the international yachting scene, winning a coveted European Yacht of the Year Award in the Family Cruiser category and an astounding 250 hulls sold to date – making it one of the most successful new yachts ever produced by the leading global brand. Australian and Kiwi sailors have been quick to secure a dozen examples of the new model, with the first Australian 460 superbly set-up for extended stays in Queensland’s world-class cruising grounds. Ohana boasts a T-top that shields the entire cockpit from the elements, along with a host of extras including a handy fridge in cockpit, an additional freezer in the utility room which also contains a washer/dryer, an upgraded 80hp engine, solar panels, the very latest lithium-ion battery technology and B&G navigation systems. Windcraft’s Managing Director Anthony Bishop was on-hand to talk with many of those eager to look over the all-new design of the 460 from acclaimed French naval architects Berret-Racoupeau, well-known for their innovative and stylish creations. “People love the initial look,” he agrees. “It is a stunning looking boat but then as you peel back the layers you find that’s underpinned by real substance and the thought gone into the little details,” Bishop says. He also highlights the Hanse 460’s emphasis on sailing performance and handling with a knuckle above the waterline and rounded rounded chine towards the stern combining to produce a highly efficient hull shape, leaving minimal wake. He reports a post-show test sail saw the boat easily achieve 8.5 knots in 12knots of wind. Equally impressive is the level of interior finishes, furniture and materials that Hanse is confident will elevate the 460 above other production offerings. “The build quality is another step up for Hanse with the interior finish being something everyone commented on,” Bishop noted. The overall volume of the boat was another talking point, with the observation that the increased aft beam of the 460 also allows for much larger and spacious cabins that feel extra roomy for a boat of this size. Changing trends are also factoring into the decisions of potential buyers and the 460’s LOA (length overall) of 14.6 metres, coming in under 15 metres gives it an added advantage when its amount of liveaboard space is taken into account. Many cruising sailors are finding larger marina berths over 15 metres increasingly difficult to secure. Despite the unprecedented demand for the Hanse 460, Windcraft has a few hulls arriving that are still available but Bishop doesn’t expect them to last long given the enthusiasm displayed at the mini-show. “Clearly this design has ticked a lot of boxes for people,” he acknowledges. “As the factory applies this same winning formula to the larger and smaller Hanse models, we will see a big leap forward for our industry” he predicts. And that’s good news for anyone contemplating buying a cruising boat that combines functionality, easy handling, versatility and style. www.windcraftyachts.com info@windcraftyachts.com
AXOPAR REEF ADVENTURE
With Whitsundays Private Charters
Utilising Axopar’s knowledge and the time and effort spent developing the larger siblings in the range, Axopar are introducing a true crossover between comfortable day boating and extended island-hopping, where the seaworthiness and handling that all Axopars are renowned for come to the fore. Sailing the Whitsundays was a huge part of my childhood, with months spent cruising these waterways. Now, despite having spent dozens of hours onboard Axopar boats, I can say with absolute certainty that my experience with Whitsundays Private Charters was one of, if not the best on water experience, I have ever had, and that is a huge call. From being greeted on the dock in one of Coral Sea Marina’s most sought after locations to going fast, and I mean really fast out to the islands, and finding ourselves in quiet bays with colourful coral and an array of sea life, this is what Whitsundays Private Charters are all about. If you’re familiar with the Axopar 37, you’ll know why this luxury day boat makes for the perfect charter vessel in the Whitsundays. The performance hull has been meticulously engineered to glide through chop at extraordinary speeds with very little movement. Travelling from location to location at a whopping 45knots has never felt so good and as someone with a sailing background, speeding along on arguably the fastest vessel in the Whitsundays allows you to cover a massive amount of ground in only one day. Speeding through the channels we were stopped by a friendly whale which decided to breach just metres from our stern, so close we almost felt the splash. No matter how many times I see these gentle giants of the sea, I never cease to be amazed. We were told that this is not a rare sighting in this area and something guests often look forward to. First stop was Saba Bay, and we were greeted by…no one! We were the only people in the entire anchorage, what a treat. Saba is well known for its spectacular coral and it did not disappoint. The colour and variety were honestly phenomenal. In my 25 years, I’ve seen a fair bit of coral, travelling this area in my younger years but honestly this is some of the best I have ever seen. Gill on the other hand, who had never been snorkelling was in complete awe, “With all my experience on top of the water, sailing and surfing I’d never snorkelled and in jumping in the water and looking through the goggles for the first time I felt like I’d ridden my first wave. I’d never seen the ocean from this perspective, and it was absolutely phenomenal, something I would recommend to anyone if you haven’t
Story and photos by Marnie Ebeling
before. Additionally, I didn’t expect to be so taken back by the feeling of putting on a mask, Jake was exceptional and allowed me to really enjoy the experience by guiding me around the reef,” Gill admitted. A well-deserved lunch was in order after a thrilling snorkel around the bay. It felt like we had all the time in the world and time did not even exist. Next stop was Manta Ray Bay, famous for its manta ray sculptures that lay on the ocean floor. However, the best part of this location and probably the highlight of the entire day was the diverse marine life and giant fish. Jake came prepared with fish food and as soon as he sprinkled the pellets into the water hundreds of fish of all sizes surfaced to get a piece. Jumping in we were immediately immersed in a totally different universe, the underwater world. I have never been surrounded by so many fish, especially not ones that were not timid in the slightest, they were so close we could almost touch them. All in all, the day was phenomenal, with Jake as skipper and his 11 year old son as the deck hand along with great friends and great weather, I just don’t think it gets much better than this. “It is very rare I walk away from an experience thinking, that is going to be a core memory I will take with me forever, but this is certainly one of those moments. From being on one of the world’s best vessels and one of my personal favourites to experiencing one of the wonders of the world I don’t think I will ever stop raving to friends and family about this truly once-in-a-lifetime experience, that is unless I get to go back again. “Most of my time spent on Axopars and boats in general these days is as a skipper. Exploring the Whitsundays on a fully skippered vessel was seriously a luxury experience. I really felt myself relax and get to enjoy the boat from a different perspective. I would recommend this to anyone.” – Nicky. For adventure lovers, the Axopar 37 comes complete with snorkelling gear, a seascooter and paddleboard so there is never a dull moment onboard. No matter what your circumstances Whitsundays Private Charters is the best option for anyone wanting to experience a day in the Whitsundays Islands to the greatest potential. www.whitsundaysprivatecharters.com.au For Axopar details contact Eyachts boats@eyachts.com.au or (02) 9979 2443.
Southern Gateway to the Great Barrier Reef - Let your journey begin
Bundaberg Port Marina is situated 1 nautical mile from the entrance of the Burnett River and offers all weather, all tides, deep water access to visitors to the Coral Coast.
Offering first-class marine facilities on Queensland’s Coral Coast, Bundaberg Port Marina is well placed with 200 top quality floating berths able to berth vessels up to 45 metres. Each berth has power, water and Wi-Fi. Convenient 24/7 refuelling, modern amenities, courtesy bus, gift shop, coin-operated laundromat, public phones, LPG refills and ice are some of the facilities and services available to Marina guests. The complex also houses a fully-licensed restaurant, ships' chandlery, takeaway store, marine brokerage, and a booking office for the Lady Musgrave Experience Tours. Bundaberg Port Marina is an official Port of Entry and receives more vessels into Australia than any other on the east coast. The marina offers an easy deep-water, all-weather entrance day or night and this is one the many factors that has contributed to an increasing influx of vessels each year to the Coral Coast. Our boat yard and ship lift facility has become one of the most recognised ship repair facilities on the east coast. The hardstand and ship lift are considered first class, with a 75t ship lift enabling us to lift vessels with a maximum 6.6m beam, concrete hardstand area, high-pressure cleaning service, fully-enclosed paint shed and work bays for sandblasting activities. The yard provides quality cradles and stands, professional staff and one of the largest dry storage yards on the east coast. The trade complex is accessible from the working yard and has many associated tradesmen available for on-site repairs. Owners are welcome to complete as little or as much work on their vessels as suits, it is totally up to the individual. Recreational and commercial operators from all over Australia and the World trust us to store their vessels in our dry storage facility when the time comes to return home. The dry storage area is fully fenced and we can complete all vessel checks whilst you are away from your vessel. As a testimonial for the care taken of your vessel, many of our clients return season after season to leave their vessel in a safe and secure yard. The Marina Office is open 7 days per week and provides a courtesy bus for transport into Bundaberg City Monday to Friday and to the Shalom Markets every Sunday. Port Marina Gifts is our beautiful gift store, located in the Marina Office. Pop in and check out our lovely range of resort wear, handbags, beach bags, sarongs, Byron Bay Candles and diffusers, nautical and beach giftware, souvenirs, and the world-famous Maui Jim Sunglasses. A number of world-class tourist attractions are located in Bundaberg and these include: Bundaberg Rum Distillery Tours, Mon Repos Turtle Sanctuary Tours, Bert Hinkler Aviation Museum, Botanical Gardens, and Bundaberg Brewed Drinks Factory. All tours can be easily booked through Bundaberg Port Marina and provide an endless opportunity to enjoy our city and surrounds. We look forward to meeting you all soon at Bundaberg Port Marina. bundabergportmarina.com.au
AVAILABLE NOW - BRAND NEW MARINA BERTHS 20M, 24M AND 44M
BOAT YARD & DRY STORAGE
WITH ALL TRADES AVAILABLE ONSITE
● 200 wet berths up to 45 metres ● 100 hardstand/ dry storage sites ● Restaurant & Takeaway Cafe ● Bait, Ice & LPG Refills ● 24hr Refuelling (Diesel Only) ● Premium Unleaded (On request) ● Power and Water ● All associated trades available ● Amenities & Laundry ● Australian Port of Entry ● 75 tonne ship lift ● Chandlery on site ● Courtesy Bus
MENTION THIS AD FOR 10% DISCOUNT
AT MARINA, HARDSTAND OR DRY STORAGE
*Conditions Apply
