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Lightwave 45
Vroom with a view Lightwave’s proven 45 footer is incorporated into the design of the new Maestro, creating a unique catamaran, reports KEVIN GREEN. The Lightwave 45 Maestro Lightwave Yachts flies the Australian made flag building quality catamarans in their Coomera yard under the guidance of shipwright Roger Overell. Roger and wife Louise acknowledged the […]
Lightwave Yachts Celebrating 20 Years I story ROGER OVERELL, FOUNDER AND BUILDER, LIGHTWAVE YACHTS We recently celebrated 20 years at the Lightwave Family Reunion at Great Keppel Island, Queensland, with 18 Lightwave vessels in attendance and 60 people present. What a moment. What a sight. What an effort from all involved. We are so thankful […]
STAYING TRUE BLUE The stormy waters of the global financial crisis have reshaped Australian boatbuilding, leaving a much leaner industry and Lightwave Yachts epitomises this new era with new boats and some radical new ideas, writes KEVIN GREEN. For company owner Roger Overell, the writing was on the wall several years ago when the Gold […]
Lightwave 38
LIGHTWAVE 38 GUARANTEED 100% ‘AUSSIE’! Seen from Europe, or the United States, we don’t always appreciate the real attraction of the Australians for the sea, and particularly the nautical industry. However, in the country of the kangaroo, there is an exceptional expertise as regards boat building, and a particularly large number of multihull specialists. A […]
Lightwave 38
To commission an Opus Ask anyone who their favourite band is, or what their favourite movie is and you can never get a right or wrong answer as everyone has their own personal preference. This also applies in a big way to boats. There are a lot of good boats on the market, and the […]
Lightwave 45
A syndicated Lightwave LIFE LW45G Blue Spirit is set up for long distance cruising with a roaming base location “Did you know each other before you joined the syndicate?” This is the question everybody asks when we talk about how delighted we are as syndicate owners of Blue Spirit, our brilliant new 45ft Lightwave Grande’ […]
Lightwave 45
Bluewater pedigree Running in big seas or reaching before a breathless backdrop of blue, the first Lightwave catamaran to find a home in New Zealand proves an impressive performer. Words John Martin Photos Will Calver/oceanphotography.co.nz The Lightwave Grandé benefits from generous spaces below decks and the tasteful colour scheme selected by Gill, making her a […]
Lightwave 38
An account of riding out the cyclone DISCUSSION CENTRED on the likely scenario that this system could intensify and take a very fast and direct approach to Cardwell. As days passed, this possibility was confirmed by the various national and overseas weather reporting agencies. This transferred to the local Councils and Emergency Management agencies which […]
Lightwave 45
Custom comforts Proving that quality built Australian catamarans have never been more popular Lightwave Yachts are busy supplying this growing market with innovative designs, as shown by the latest 45 Grandé, reports KEVIN GREEN. THE LATEST LIGHTWAVE, THE GRANDÉ 45 HAS just hit the water and with four other boats under construction the Coomera based […]
Lightwave 45
Lightwave conquers the World! WELCOME HOME : Lightwave Yachts host Homecoming celebration at Southport Yacht Club A blue water pedigree with sleek appeal, Lightwave cats are renowned for their awesome performance and long range cruising capabilities, and the latest accomplishment of a Lightwave 45, adds proven performance appeal, as a World conquering catamaran. SECOND TIME, […]
ONE OFF the list Having been the artist on this mag for many years now it might come as a surprise to readers that I have never been on a catamaran before (well, not one that is moving anyway). I can almost hear the collective groans of “whats?” and “why nots?”. Now that’s not to […]
Making Serious Waves Lightwave Yachts. By Mike Brown Queensland’s Lightwave Yachts have been making serious waves since 1996. They do build Australia’s fastest one design racing production cat, the Raider catamaran, but their renown is for cruising catamarans: sailing, power and, the logical combination, motor sailers. And these cruisers get cruised. This month the celebration […]
PEDIGR EE CAT with charisma! The sun shines 364 days of the year in the Whitsunday Islands. The other day is reserved for my boat reviews; as such, the decidedly inclement weather on this one day I ventured north was surely a worthy test for the latest addition to the Lightwave Yachts portfolio, the Lightwave […]
PEDIGREE CAT with charisma! The sun shines 364 days of the year in the Whitsunday Islands. The other day is reserved for my boat reviews; as such, the decidedly inclement weather on this one day I ventured north was surely a worthy test for the latest addition to the Lightwave Yachts portfolio, the Lightwave 38 […]
HIS FOR From dream to reality From time to time we interview industry figure-heads, brokers, designers, CEOʼs, boatbuilders and marketing gurus who are only too happy to expound on the virtues and success of their boats, their products, their associations or their companies. Seldom until this opportunity arose however, do we get to hear first-hand […]
Lightwave Yachts is proud to announce the 2010 LW38’ Sail and Power Cat models. New features include an extended cockpit hardtop area, creating a more spacious outdoor lounging & dining area that is protected from the elements. Larger double sliding doors into the saloon provide a wider entrance and adds to the seamless fl ow […]
THE POWER OF TWO: THE LIGHTWAVE 47 MS Backing up with a second new release this year, Lightwave Yachts are pleased to announce the successful launching of their first Motor Sailer, the Lightwave 47’ Motor Sailer. Incorporating the new Grandé deck, the Lightwave 47’ Motor Sailer has been engineered to be a true Motor Sailer, […]
Lightwave 47 MS
LIGHTWAVE Grandé Series genuine Motor Sailer LAMENTABLE IS THE REALITY THAT MOST MANUFACTURER CLAIMS OF A GENUINE ‘POWER catamaran’ version within their range have historically been met with suspicion and contempt by potential clients. A ‘motor sailer’ version creates even more dubiety; as such it is ironically satisfying then when a manufacturer such as Lightwave […]
Lightwaves Cruise in Company: Guy Chester, EcoSustainAbility, Rally Organiser Photos supplied by Guy Chester & Rob Robson Louisiades Rally for 2009!2009! The Louisiades Yacht Rally will be held again in 2009. After a very successful inaugural Rally last year both the yachties and locals are getting ready for this year’s event. The Islands and People […]
Premier ONE DESIGN fleet racing EXTREME sailing with comfort included Congratulations to Rob of Perth, W.A., owner of PEARL Raider, delivered after being displayed at the ’08 C.M. Mandurah Boat Show This 30′ demountable sports cat offers the most exciting experience creating a spectacular sight. A proven Offshore and Fleet Racer, the crew of four […]
The need for speed The production multihull industry in Australia is deservedly proud of its ability to build excellent products at fair prices. I strongly believe that we have some of the best production builders in the world. Of course we also have access to some of the best designers and custom builders as well. […]
LIGHTWAVE YACHTS VOLVO PENTA ROAMING REGATTA08 This three day extravaganza, was the fifth Annual Regatta Lightwave Yachts has hosted since 2004. Extreme weather conditions didn’t dampen the high spirits of the Lightwave Owners and their Guests who braved blustery, wet weather over most of the Event time. The format for this year’s Regatta was for […]
Cruising the kimberley coast The Kimberley coast has become extremely popular with cruisers out of Darwin and also those travelling up the west coast from Perth and Fremantle. The number of boats visiting the area is certainly on the increase and quite a few tour boats take people in there now as well. The coastline […]
Lightwave 40 PC
Lightwave 40 Cruising under sail is a pleasant way to go, but when the wind drops, on go the engines. Review by Kevan Wolf. Most yachties will tell you that when they are cruising they spend about 70 to 80 per cent of their time on the motor. This is why power catamarans have become […]
Lightwave 45
Around the World Peter and Penny Faulkner, LW45 Innforapenny II The dream was always to sail around the world and although I have had some experience coastal sailing along the east coast of Australia and in Western Europe the thought of a circumnavigation was a little daunting. On discovering that you could join an around […]
Owner Ken French, comments on “Crossing to the Dark Side” after being a keen mono sailor all his life, and also recounts his experiences with buying an ex-charter Lightwave 38′ Sailing Catamaran… I think a lot of our family, friends and sailing mates were shocked when we told them we were going to buy a […]
Lightwave 46 PC
Why buy a LIGHTWAVE an Owner’s Perspective…by Robyn Jefferies, FLASHDANCER, LIGHTWAVE POWERCAT 46’ Why buy POWER not SAIL? There are a lot of yachties or prospective yachties who would be more suited to a power vessel than a yacht. Advantages include: Getting to your destination quicker and more refreshed, this is definitely an advantage for […]
SNEAK PEAK taking shape at the LWY factory Super Size The Lightwave 45′ Grande’ offers a cat focused on supreme comfort with a larger saloon and cockpit, whilst still offering responsive performance. Layout options include 3 or 4 cabins, two or four bathroom layout; and optional galley up. Having already secured orders prerelease, and the […]
Lightwave 45
South to Sydney by Andrew Crawford I am a strong supporter of the Australian Multihull Industry, be it small project builders, designers or large scale commercial production enterprises. I support the industry because it deserves it. By and large, Australia produces some of the finest multihulls in their class. ONE company I have watched with […]
Lightwave 38
A great custom to have Lightwave has revamped the popular 38 with options suited to the cruising, charter and weekend sailor markets, reports Roger Priest. The hardest thing about buying a new 38 from Lightwave is the plethora of buyer choices. To make things a little easier for you, Lightwave offers four basic layouts and […]
Lightwave 46 PC
Lightwave Superstar At first sight the Lightwave 46’ Powercat exudes a flair of powerful dynamism. Sporting a finer hull shape, the piecing power efficient bulbs slice through the water at level trim, leaving bows dry, and no stern drag. The re-engineered hulls and sharp bows deliver peak performance, enhancing stability, safety and speed. The new […]
Lightwave 45
Elegant, efficient and seakindly were among the must-haves in the design brief for the new Lightwave 45. How well does it achieve them? Caroline Strainig reports on the latest offering from the Gold Coast-based Lightwave stable. When it comes to catamarans, there’s one name that springs immediately to mind when you start talking Australian designers: […]
Lightwave owners regatta This year the Lightwave extended family held their regatta over a the Labour Day long weekend in Queensland. The format was for a get together and briefing on Friday night at the Southport Yacht Club, a race on Saturday leading into a beach barbie on Saturday night with an overnight stop at […]
Lightwave Regatta Lightwave Yachts on the Gold Coast, if you didn’t already know produce a fine production sailing catamaran, as well as a powercat. Nathan and Roger and the team are amongst the friendliest crew around and are proud of their success in converting Tony Grainger’s design into an exceptional sailing boat. TO celebrate that […]
Lightwave 38
Lightwave, Last edition I wrote of a short sail on a Lightwave 38 Sonja and I recently had the opportunity to have a longer trip, spending an entire weekend on the boat in an around the Gold Coast. I thought it might be interesting to further review the vessel from ‘the crew’s perspective’ so it’s […]
Lightwave 38
THE Lightwave 38 was on display at the Sanctuary Cove Boat show. Since then I have had the opportunity to test sail the vessel in the Southport area. Nathan, from Overall Stanton Yachts was demonstrating the boat to two couples who were interested purchasers. I am advised that one of the couples has ordered a […]
Lightwave 35
OUR first open water passage in our Lightwave 10.5 catamaran would be from the Gold Coast to Hastings in Westernport Bay, Victoria. Over the past 10 months, our boat was a resident of the Hope Harbour Marina. Although we tried to take as many long weekends from our jobs in Melbourne to use Zig Zag, […]
The growth of multihulls in Australia and indeed the world has certainly brought these boats and their designs to the fore in multihull boat production, not to be denied is the Grainger designed Lightwave 10.5, built by Overell Stanton Yachts on the Gold Coast. So it was we were greeted on a typical winter’s day […]

Multihull World Magazine. Lightwave 47 Motor Sailer Boat Test & Review

Img 6583 Result

LIGHTWAVE Grandé Series genuine Motor Sailer
LAMENTABLE IS THE REALITY THAT MOST MANUFACTURER CLAIMS OF A GENUINE ‘POWER catamaran’ version within their range have historically been met with suspicion and contempt by potential clients. A ‘motor sailer’ version creates even more dubiety; as such it is ironically satisfying then when a manufacturer such as Lightwave Yachts designs and builds a purpose-built bonafide model such as the Lightwave 47 Grandé Series Motor Sailer – which does genuinely address each and every prerequisite of the motor sailer concept.

THE OWNER’S BRIEF FOR this latest model in the Lightwave portfolio was for a lightweight (8500kg) and strong composite GRP power catamaran that was equally adept at sailing. It had to boast all the characteristics of a power catamaran performance, efficiency through the water and the biggie, economy – but it also had to be a proven performer under sail. In the immortal words of Lightwave Yachts principal Roger Overell, “There is a relatively fine line between 100%succeeding and not succeeding with each of these disciplines, but that line becomes even more finite when it comes to achieving a reasonable balance of performance when the rudiments of both disciplines are combined in the one hull shape,” he said. “You can go from hero to zero with one flick of a pen, so we spent considerable time going over and over the initial drawings, balancing out the effects and implications of one against the other.”

With the boat only just launched and an owner very keen to take delivery of his boat, the window of opportunity both for sea trials and a boat test, was miniscule –test day was to be the very first time out on the water for the designer as well as the boat-tester. Our Mr Overell was either going to be a very happy man or a very sad man, and if it was a sad man then he would be doubly sad for he would be faced with the abhorrent prospect of having to tell the owner “it hadn’t quite gone according to plan!”

He needn’t have fretted, for it took but a few moments after rising to the plane to confirm the fact he had very much got the power side of the equation absolutely right. Ironically when I noticed it most was looking through the camera lens, for it was quite surreal to witness such a stealth-like performance through the water, from a boat with a ‘stick’. It remained level, there was virtually no wake or ‘fuss’ at the top speed of 23kts; it was obviously very efficient through the water, a fact later confirmed by the fuel readings of 1 (one) LPNM at eight knots and 2 (two) LPNM at its most efficient cruise speed of 15.5kts.

If I wanted to compare the ride attributes and visual spectacle to anything “It remained level, there was virtually no wake or ‘fuss’ at the top speed of 23kts.” in particular, the displacement-style Brisbane River Cats with their stealth like, no-fuss level attitude through the water would perhaps be the closest. Performance was impressive then, with propulsion provided by what was very modest power for a 47-footer, a pair of 260hp, 2993cc inline 6-cylinder, direct injection 6BY260 Yanmar diesels which ran through Yanmar KMH50A (2.43:1) gearboxes and conventional shaft drive, to a pair of reputedly rather trick 20 x 21-inch propellers (no ID mentioned).

The ‘sailer’ in motor sailer

We were only half way though the test though, we had only ticked one box; remember our owner also insisted on his new boat being a capable sailboat also, set up in such a way that it could be easily sailed by just two people. He didn’t want a ‘slug’ either; he expected his yacht to perform optimally as well under sail as it would under power. Do the two disciplines marry acceptably well, we were about to find out!

The answer was short and sweet – yes they did and let me tell you, it probably took a week to wipe the smile off Overell’s face. “We made some quite radical design changes,” he explained, “and while it appeared right on paper, the ultimate test with any new design tack is when you ask the question of this change, on the water. I am actually quite ecstatic about the outcome of this design really; it performed better than I could ever have hoped for, especially under sail.”

I don’t know what he was expecting, but to me regardless of its prowess under power, it was one hell of a sail boat too.

“We made some quite radical design changes”

Traditionally catamarans sail well in a reaching situation, but this particular hull by accident or design went surprisingly well ‘on the wind’ also. It pointed surprisingly well, with good power, needless to say the ‘GM Sails’ genoa with its 120% overlap, and the 68sqm main, were working to optimum efficiency. Interestingly, and I suppose it made sense under the circumstances (reaching ability), the Grande carried an effective 70sqm screecher, rather than a spinnaker.

As far as being user-friendly to the skipper who has to raise the sails while mother helms, again it was a breeze and certainly addressed the obligatory criteria of the owner. Such was the design of the rig, the Leisure Furl roller main and the furled foresails were easily managed from the cockpit too, with all the sheets going back to a central control point either side on what in effect was the roof of the aft cabin.

Innovative features here which I particularly liked were the GRP covers over the entire length of the sheet guide or ‘gutter’, so no ropes were exposed at any point – from the mast to the aft ‘jam’ cleats. Brilliant were the moulded integral boxes adjacent to those jam cleats, which solved the problem of the unused sheets lying around at your feet or up on the deck. And, the approach to the main was so simple, yet clever. Through a system of heavy duty pulleys and guides and two more (manual) Andersen winches, the main could be operated from the one point on the port side of the transom beam. There was no traveller track for the main, just pulleys each side on the transom beam, which geared down the port and starboard sheets to the boom tip. Hard to explain in words, but very effective and most importantly, easy to operate.

Cruising capable

Having established that our Lightwave performed up to expectations, beyond in fact, our attention reverted to its accommodation – was it up to scratch as a long-range cruiser, as per item number three on our owner’s list of mandatory criteria.

I guess when you have built as many catamarans as the team from Lightwave Yachts have you would have a fairly good idea of what works and what doesn’t, but thankfully this didn’t stop the team from further expressing their individuality by continually adding new innovation so as to further advance the cruising ideology. Cruising is their passion, so naturally what they learn from their experiences along the way is then added to the rich tapestry of their yachts.

Much of the innovation I found aboard the Grande you could very easily take for granted for it was subtle, yet so effective. Take the cockpit for instance, the sheet storage, the ‘main’ set-up, the access to the engines through the aft floor hatches, the starboard transom beam mini-galley and of course the out-of-the-way raised helm position that is so uniquely Lightwave all enhance the lifestyle aspect.

The (padded) seating allocation and layout catered for a crowd, and I especially liked the aft cockpit table which raised and lowered. Big deal I hear you say, but this table mounting frame encapsulated two stainless steel roof-height struts that whilst obviously adding support to the full cockpit overhang, allowed this table to alternate between, coffee, dining and bar-stool heights then right up out of the way at roof height, where perhaps in a full-on sailing or rough-seas situation you would need uncluttered space to allow deft movement about this cockpit area.

Up on the foredeck we discovered another absolute revelation. Walkways to the bow were uncluttered, wide and provided good quick access to the bow when under sail. The trampoline was fine, the rig engineering on the bow beam was a sight to behold and the sun-bathing pad was substantial and looked like it was actually planned – not an after-thought. There were, however, two rather innocuous stainless steel hoops adjacent to the anchor chain guide to the raised Muir Atlantic VRC2200 anchor winch, which caught my attention. What possible use could they be? “Ahhhh,” Overell proclaimed, “I thought you would ask that.

“This owner has intentions of exploring in-depth, the northern regions of Australia. It could be any time of the year and when the heat of the day is at its worst, they would like to cool off. With no immediate plans to dive in the water to cool off with the sharks, crocs and stingers, he would need an alternative. An onboard alternative in fact, so, just unclip this sun-pad off its base, lift the lid (the sun-pad base) and swing it 180° forward so as to mount on these two stainless steel hoops and voila before you lies criteria item number four, a spa pool able to be filled with salt or fresh water, hot or cold!” How many 47-footers I ruminated, boasted a feature like this?

Classy interior

I would describe the interior of the Lightwave 47 Grande Motor Sailer as both classy as well as entirely practical, without being over-the-top gushy and pretentious; which in reality is precisely what you would want in a long-range cruiser. With the cabin structure traditionally further aft in a sailing catamaran, layout was predictable with a wider than usual saloon and a downstairs galley. Décor here and indeed throughout the vessel, was a combo of plush panels, leather upholstery, gelcoat and European steamed Beech woodwork. Sunbrella fabric in a startling navy and white was used for the coverings of the “At the base of the stairs down into the hull proper was what could only be described as a comprehensive purposeful galley.” cockpit cushions which are sun and water resistant.

Focal point within the open-plan saloon was of course the dining setting which seated five – plus another two on the outside of this setting, on two swing-arm stools. What a neat idea, so simple, so effective and so non-intrusive in terms of storage; when not in use they simply swing back out of the way, in under the actual table. Other nice touches in here were the entertainment module to starboard and opposite this, the aft mini lounge. Clever thinking saw the hinged shelf behind this mini lounge able to be opened up so as to provide a cross draft to the accommodation level below. “The owner abhors the thought of any form of air-conditioning,” Overell explained, “so cross-drafts courtesy of this and additional side and deck hatches, became all the more important.”

Layout below decks was reasonably flexible with this Grande 47 model.

Naturally first thought for a model like this would be its suitability to the charter industry and as such a four-cabin four-bathroom version is available, with of course an upstairs galley. There is another quite different four-bedroom layout which is a mixture of single, double and queen berths, and there is the unadulterated luxury version with two ensuited cabins. And, there is this standard three-cabin layout option of two guest cabins to starboard and the full-length master stateroom to portside.

At the base of the stairs down into the hull proper was what could only be described as a comprehensive purposeful galley. Utilising both sides of the starboard hull at amidships, it featured house-size refrigeration, a hob-top stove, a wall oven, convection microwave oven, generous bench space, plenty of storage provision and most important of all, plenty of room to move about. It had everything required of an extended-stay situation you wanted for nothing.

Three-cabin accommodation

With the galley seemingly demanding a sizable percentage of floor space I was a little surprised to find so much space still available in the starboard hull, for accommodation purposes. Forward of the galley was the main guest cabin, a queen-size berth in a modestly appointed yet still most comfortable cabin. Forward of that again was a shower and head, in the vee of the bow and while restricted in area, none the less it was your own private bathroom.

Aft of the galley was the third bedroom and in the context of most aft cabins on catamarans, this particular version was generously spacious and provided enough room for a double berth. The side window just above bed level, with one-way glass so the general public could not see in, was a real ambience enhancer that made this room all the more acceptable. The only downside of this third cabin was I guess, was you had to knock on the door of either the skipper or the guest’s cabin door, if you wanted a wee wee in the middle of the night – there was no house bathroom as such!

Elaborating further on the area of this aft cabin, this aspect was particularly meritorious considering you were up against the engine bulkhead also. One would have expected one or other of these areas (aft cabin or engine bay) to suffer spacewise but each engine bay was large enough for the engines and certainly plenty of room to move around the engines for maintenance purposes. Despite this though, there was still space available for features such as steering, tankage, engine batteries, the Barnaclean hull treatment system (no need for anti-fouling with this system), an 80LPH water maker, filters, and in a real break with tradition, the veritable Rolls Royce of power generation systems, a WhisperGen MicroCHP System Output 12V / 70A DC generator. The only mechanical items not in here were the battery bank of six AGM 100Ah batteries and the Outback Marine (USA) Combo2600W Inverter with 100A Charger, which were mounted in behind the backrests of the saloon lounge.

I have saved the best until last – the master stateroom portside. Able to be completely privatised by sliding in sequence a couple of panels and a secreted sliding door, this room took up the entire portside hull. The berth was a semi island berth which occupied the same position as the aft cabin in the hull opposite. I have a sneaking feeling this room was wider however, for there seemed to be more room to play with. This made the previous point about available space aft, just that much more impacting.

Forward of this berth was a settee and opposite it a wall unit housing a full hanging wardrobe and set of drawers. Then you had the walkway to the above level, then further forward again was a bathroom of huge dimension; by far the biggest bathroom I have ever seen in a 47-footer in fact. To the left as you entered was the head, with plenty of room around it – to spread the magazines out, if you know what I mean!Opposite this was a vanity and a set of double cupboards. Open the doors and no it wasn’t a large medicine cupboard or indeed vanity cupboard for all the ladies touch-up remedies; instead it was a combo washer dryer and beside it a linen cupboard of most generous proportions. But wait, there was more, for ahead of that again was a second vanity and the remote shower, with towels on the wall rack that was far enough forward again of the shower, that these towels would never get wet.


The Lightwave 47 Grande Series Motor Sailer was the absolute epitome of a genuine cruising motor sailer. More importantly, it was a motor sailer which excelled under both modes of power. Finish was what we have come to expect from the Gold Coast manufacturer, and the innovation, it was the icing on the cake as far as I was concerned for there were just so many good ideas that made this boat genuinely user-friendly. At $1,450,000 as tested, with all the very best of gear aboard, I felt it was exceptional value for money for a 60-footer. Well the equivalent of a 60-footer!

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“We Cannot Discover New Oceans Unless We Have The Courage To Lose Sight Of The Shore” – Faulkner

Model Lightwave

Lightwave 46

Model Outlines Updated 1 (1)

Lightwave 55

Lw45 Popup Plumbing

Plumbing System

The Lightwave 46 has 800L of fresh water & 800L of diesel, in tanks that are built directly into the hull. High quality, purpose grade materials are used in this labour intensive construction method which guarantees an extremely high-quality product that will last for the lifetime of the boat. Dual freshwater pumps provided piece of mind through redundancy. A water transfer line is built into the system to allow water to travel between either tank. Fresh water vacuum toilets that use minimal fresh water (less than 400ml per flush) are a standard feature on the Lightwave 46, eliminating the stale saltwater smell that can encroach the cabin area.  A saltwater system is also fitted to the vessel to allow an anchor wash, saltwater tap in the galley and hose in the cockpit.

L46i Engine 2

Electrical System

The Lightwave 46 is designed for self-sufficient blue water cruising. The vessel is supplied with a 12-volt DC and a 240-volt AC electrical system. A 600Ah AGM battery system is offered on the vessel with an optional 660Ah lithium-ion battery bank. There are various solar options producing up to 2000kw of power. There is also the option to have a 4Kw AC diesel generator which is coupled with the inverter to allow for a high output. All areas of the vessels electrics are designed to be easily accessible and traceable with minimal disruption to the boats systems. Electrical components on the Lightwave 46 are carefully selected to ensure a minimum power consumption is achieved. Onboard systems incorporate the latest in technology, allowing remote control and monitoring of critical power systems, battery and charging status, tank levels, bilge pumps, aerial and security CCTV as well as an array of other custom options.

Lw45 Popup Engine

Engineering Systems

The Lightwave 46 offers a very spacious area in the external engine rooms, to accommodate the standard 50hp engines & other engineering systems. All steering components as well as the optional generator are housed in the engine rooms, carefully positioned for ease of access for servicing and maintenance. The engine rooms are separated from the accommodation area with a bulkhead lined in sound dampening material to defer noise, heat and odour from entering the cabins. The engine rooms are also accessible from the inside of the boat if required.

Lw45 Popup Img

Sailing Systems

Designed with the priority for the ultimate sailing experience, the deck layout and sailing systems are configured for ease of handling while shorthanded. The line system on the Lightwave 46 has been designed so all lines are organised and accessible from an area where the sails can be easily observed. Lines all lead to the cockpit and travel under serviceable fibreglass boards which not only keep the lines organised, but also remove possible tripping hazards. Hanging points are purposely provided creating a neat and organised place for line tails to be stored. Anderson winches and Ronstan deck gear are superiorly selected as standard equipment, with optional electric winches also available. A bridal main sheet system is cleverly applied to eliminate the safety concerns of a traveller car system traditionally used on catamarans. 

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