Ski boats are all about instant-on torque to punch you out of the hole and leap on the plane. New California start-up Arc Boat co*pany is ensuring its upco*ing Arc One ski boat will do just that, courtesy of its honking 350kW electric motor.
In case you’re wondering, that’s the equivalent of 475hp. Or around twice the juice on tap in the highest-capacity Tesla Model S. It also means a top speed of 40mph, and enough amps to keep you skiing or wake-boarding for up to five hours.
The aluminium-hulled 24-footer, with seats for 10, is the first offering from Los Angeles-based Arc, which is being headed-up by Tesla’s former head of manufacturing. He’s expecting the first electric boats to be delivered, with custom trailer included, this summer.
ARC One specifications
LOA: 24ft (7.3m)
Motor: 350kW
Battery: 200 kWh
Top speed: 35 knots
Range: 160nm at 35 knots
Starting price: $300,000 / £226,000
This exclusive Swiss yard has been in business since 1910 building elegant retro sportsboats for lake and sea use.
Unlike Riva, it still builds exclusively in wood using a lightweight mahogany laminate construction that it claims is as strong and easy to maintain as a modern GRP hull.
All its craft use a traditional mid-mounted engine with a straight shaft propeller and rudder steering for maximum reliability and a flat trim angle, making them well suited for use as ski boats.
The current range co*prises six models from 20ft to 32ft, however only the models up to 25ft are available as electric boats.
The top-of-the-range electric model, the Boesch 750 Portofino Deluxe, has twin 50kW Piktronik motors giving a top speed of 21 knots and a range of 14nm.
Boesch 750 Portofino Deluxe specification
LOA: 24ft 7in (7.5m)
Motor: 2 x 50kW
Battery: 2 x 35.6kWh
Top speed: 21 knots
Range: 14nm @ 20 knots
Price: €336,000 (ex. VAT)
With a claimed range of 50nm at 22 knots, overnight acco*modation for two and a more robust deep vee foiling hull, this new Candela C-8 could be the electric boats game-changer we were waiting for.
Whereas the Candela C-7 looked oddly dated for such a high-tech boat, the C-8 has a purity of line to it that is fresh, modern and distinctive. With its vertical bow, slender beam and subtly contoured topsides free of scoops, slats or unnecessary styling lines, it has a pared back simplicity to it that oozes confidence.
It doesn’t need to shout for attention because every pair of eyes will be glued to it the minute it rises onto its foils and flies silently past the assembled onlookers, leaving nothing but a lingering aura of astonishment hanging in the air.
New for 2023, the C-8 will now be available with an uprated 69kWh Polestar 2 Standard battery pack, which considerably improves the range (as the Candela C-8’s recent world record attempt proved), and with the option of a center console deck layout.
Candela C-8 specifications
LOA: 27ft 11in (8.50m)
Motor: 45-55kW Candela C-Pod
Battery: 44-69kWh
Top speed: 24 knots
Range: 51nm
Price: €290,000 (ex. VAT)
Watch our full test drive review of the Candela C-8
Newco*er Cosmopolitan Yachts is hoping to shake up the market for large electric boats with a striking new 66ft (20.1m) solar-powered catamaran called the Cosmopolitan 66.
An all-aluminium multihull design, the Cosmpolitan 66 features a vast amount of interior space thanks to a maximum beam of 35ft (10.67m).
The outside deck spaces are just as generous, with entertainment terraces fore and aft as well as wide side decks and a huge, almost square flybridge.
Cosmopolitan 66 specifications
LOA: 66ft (20.1m)
Motor: 2x 180kW
Battery: 450kWh
Top speed: 20 knots
Range: TBC
Price: TBC
Read more about the Cosmopolitan 66
The new Vripack-designed Delphia 10 is a very versatile yacht. You can spec it with either a diesel engine of up to 110hp or an electric shaft drive from 40 to 80hp.
You can also tailor the layout to your needs with one of three standard arrangements. The Delphia 10 Sedan is a traditional pilothouse model with walkaround side decks and a large cockpit settee.
The Lounge model (pictured) uses a fully open design, with plenty of seating and a forward cockpit, securely contained within elevated side decks. And the Lounge Top model uses a large flat hardtop that makes a great platform for boat solar panels.
Delphia 10 specifications
LOA: 32ft 1in (9.78m)
Beam: 11ft 5in (3.49m)
Engines: Single inboard electric 40-80hp / up to 110hp diesel
Top speed: 44 knots
Price: £229,950 (inc. VAT)
Watch our full yacht tour of the Delphia 10
You can’t talk about electric boats and not talk about Duffy. Since 1970, more than 14,000 of these surrey-topped, genteel bay and lake cruisers have been sold. In Duffy’s home port of Newport Beach, California, there’s an estimated 3,500 of them running around. It’s simply the world’s best-selling electric boat.
Beautifully-built, with cushy seats for 12, a built-in fridge, and a multitude of cupholders, the top-selling Duffy 22 makes the perfect cocktail-hour cruiser.
Don’t expect to get anywhere in a hurry. Top speed is a heady 5.5 knots courtesy of a 48-volt electric motor amped by a bank of 16 six-volt batteries.
One especially cool feature is Duffy’s patented Power Rudder set-up. This integrates the electric motor with the rudder and the four-bladed prop, allowing the whole assembly to rotate almost 90 degrees for easier docking.
Duffy Sun Cruiser 22 specifications
LOA: 22ft (6.7m)
Motor: 1 x 50kW
Battery: 16 x 6-volt
Top speed: 5.5 knots
Range: 40nm at 5.5 knots
Starting price: $61,500 / £47,000
Another member of the Beneteau Group vying to build the best electric boats, Four Winns will launch a 22ft model called the H2e in late 2022, which it claims is the first all-electric series production bowrider in the world.
Powered by a 180hp electric outboard motor from Vision Marine that promises a 35-knot top speed, the Four Winns H2e will get its American debut at the 2023 Miami Boat Show before going into full production in the summer.
Twin 700v batteries will be fitted, but there’s no word yet on the price or cruising range, but given Four Winns’ pedigree, you can expect the former to be very co*petitive indeed.
Four Winns H2e specifications
LOA: 22ft (6.7m)
Motor: 180hp Vision Marine electric outboard
Battery: 2x 700v
Top speed: 35 knots
Range: TBC
Starting price: TBC
The tag line for this Austrian yard is ‘Engineers of Emotion since 1927’, and given the effect its boats tend to have on casual observers, let alone the person sitting behind the helm, we’re inclined to agree.
Simply put, it builds some of the best looking boats on the market, co*bining rakish proportions with cutting-edge style and exquisite detailing.
Although it builds petrol-powered boats up to 39ft offering searing performance, it also offers most of its smaller craft with the option of silent, emissions-free electric power.
The Frauscher 740 Mirage is a perfect example of this, offering two different electric Torqeedo motors of either 60kW or 110kW. The more powerful of these delivers a top speed of 26 knots and a range of 17-60nm depending on how fast you go.
As if that wasn’t exciting enough, Frauscher have also teamed up with Porsche for an all-electric version of their 8.5m Fantom model, which is due to launch in 2024 as part of a limit edition 25-boat series.
Frauscher 740 Mirage specification
LOA: 24ft 6in (7.47m)
Motor: 1 x 60-110kW
Battery: 40-80kWh
Top speed: 26 knots
Range: 17-60nm @ 26-5 knots
Starting price: €216,616 (ex. VAT)
Slovenian-based Greenline Yachts can lay claim to kickstarting the current trend for electric boats. Way back in 2008 it launched the first affordable diesel electric hybrid boat, a formula it has been refining and improving ever since.
Greenline now offers an extensive range of cruisers from 33ft to 68ft, all of which are available with all-electric as well as hybrid or conventional diesel power.
The mid-range Greenline 40 is a fine example; the all-electric version is powered by twin 50kW motors giving it a top speed of 11 knots and a range of up to 30nm at 7 knots with a small 4kW range extender increasing that to 75nm at 5 knots.
However, if you need more flexibility the Hybrid model is fitted with twin 220hp Volvo D3 diesel engines boosting the speed to 22 knots but still allowing electric-only cruising at 5 knots for up to 20nm.
Greenline 40 specification
LOA: 39ft 4in (11.99m)
Motor: 2 x 50kW
Battery: 2 x 40kWh
Top speed: 11 knots
Range: 30nm @ 7 knots
Price: €445,000 (ex. VAT)
Inspired by the curvy lines of Porsche’s classic 1950s 356 Speedster, this achingly-gorgeous Hermes Speedster from UK-based Seven Seas Yachts, has been spinning heads since 2017.
The rakish, Greek-built 22-footer typically co*es with a 115hp Rotax Biggles-style motor doing the powering. But more recently it’s been offered with an eco-friendly, 100kW electric motor juiced by a 30 kilowatt-hour battery pack.
Flat out it’ll do just over 30 knots. But throttle back to a more leisurely five knots and it’ll glide in stealthy silence for up to nine hours on a charge. Perfect for a trip up the Thames.
And for lovers of retro, it boasts a curvy chrome-framed windscreen, chrome-ringed gauges in a hand-stitched leather dash, bucket front seats in glove-soft marine leather, and chrome air intakes on the rear deck. A nautical piece of art? You bet.
Hermes Speedster E specifications
LOA: 22ft (6.7m)
Motor: 100kW
Battery: 1 x 35kWh
Top speed: 30 knots
Range: 50nm at 5 knots
Price: $269,000 / £203,000
Mention the name Hinckley and you immediately conjure-up an image of gorgeous teak-and-stainless, water-jet-thrusted Picnic Boats. But the legendary New England builder has been looking to the future and investing big in electric power.
Its first offering is the sleek 28-foot, all-electric Dasher that co*es co*plete with a BMW-developed lithium-ion battery pack and twin 80hp Torqeedo Deep Blue motors. The high-tech co*bo can punch the Dasher to a top speed of 23.5 knots. Ease back to seven knots and it’ll run for over five hours on a charge.
Available as an open-deck, fishing-focused runabout, or classic-style windshielded day boat, the Dasher is a hand-built Hinckley bow to stern.
That said, while the boat still looks like it oozes with mirror-varnished teak and stainless fittings, the teak is actually hand-painted co*posite, the stainless is 3D-printed titanium. That flag-blue hull? Made of carbon-epoxy co*posites with carbon stringers.
Hinckley Dasher specifications
LOA: 28ft 6in (6.7m)
Motor: 2 x 50kW
Battery: 40kWh
Top speed: 23.5 knots
Range: 40 miles at 20 knots
Starting price: $545,000 / £412,000
Iguana Yachts has launched the world’s first battery-powered amphibious boat, called the Iguana Foiler. As if that weren’t enough, it also features folding foils and retractable caterpil*ar tracks.
The all-new 33ft Iguana Foiler is powered by a specially adapted version of Evoy’s new prototype 300hp electric outboard motor fed by a 120kWh lithium-ion battery bank.
To reduce drag and increase range, it rides on a pair of curved surface-piercing foils that fold down from each side and a third T-shaped foil at the rear fitted to a specially extended lower leg of the outboard.
Iguana Foiler specifications
Length: 32.8′ / 10m
Beam (min): 10′ / 3.1m
Engine: Single 300hp EVOY electric outboard
Top speed: 30 knots
Range: 50 miles
Capacity: 8 people
Price: TBC
Read more about the Iguana Foiler
Spanish newco*er Magonis may not be the prettiest electric boat on the market but it is certainly one of the most affordable, with prices starting from as little €33,485 inc VAT.
Admittedly that only buys you the least powerful displacement-only 4kW version but even the most powerful 30kW model starts at a relatively modest €68,960 and boasts a top speed of 22 knots.
The key to its performance is a lightweight resin-infused hull that weighs just 335kg, which is powered by off-the-shelf electric outboards from Torqeedo and Mag Power.
Despite its diminutive proportions the squared-off bow means it is Category C rated for up to six people. Battery sizes vary from 10kWh to 23kWh according to engine power, giving a range of up to 60nm at 5 knots.
Magonis Wave e-550 specifications
LOA: 18ft 0in (5.50m)
Motor: 1 x 4 – 30kW
Battery: 1 x 10 – 23kWh
Top speed: 22 knots
Range: 30nm @ 3 knots
Starting price: €33,485
What makes this 24ft Mannerfelt-designed runabout particularly interesting is its simplicity. Unlike its main foiling rival, the Candela C-7, the Mantaray M24 requires no co*plicated electronics to ‘fly’.
Instead it uses the builder’s patented mechanical hydrofoil system, which it has trademarked as Dynamic Wing Technology or DWT.
The technology is said to be the result of ten years’ development work and uses a retractable T-foil in the bow and H-foil amidships that self-stabilise mechanically.
Mantaray M24 specifications
LOA: 24ft 0in (5.50m)
Motor: 48kW
Battery: 26kWh
Top speed: 30 knots
Range: 60nm
Starting price: TBC
Read more about the Mantaray M24
This Austrian yard only manufactures all-electric boats so they can be designed from the ground up to suit the packaging requirements of the battery and motor rather than having to acco*modate big petrol or diesel engines too.
The result is a supremely elegant range of retro-inspired sportsboats from 19ft to 26ft, as well as a more prosaic lake cruiser. The latest M800 Spider, launched at the 2021 Cannes Yachting Festival, is its prettiest boat yet, rivalling the Riva Iseo for sheer style.
With each boat being built to order, you can specify anything from a 10kW electric motor and affordable 200Ah AGM batteries for lake use up to a 150kW motor and 125kWh lithium ion batteries for a top speed 34 knots (waterskiing is also possible) and a range of 30nm at 16 knots.
Marian M800 Spyder specifications
LOA: 25ft 9in (7.90m)
Motor: 1 x 10-150kW
Battery: 10-125kWh
Top speed: 34 knots
Range: 30nm @16 knots
Starting price: €238,560
German start-up Mayla Yachts is close to launching the first of its outrageous all-electric performance boats, called the Mayla FortyFour. Based on a Petestep deep-vee hull platform, this ultralight carbon fibre electric boat promises top speeds of over 70 knots.
Twin 800kW dual-core electric motors deliver up to 2,150hp of power to tunnel-mounted surface drives and thanks to the 4,800Nm of torque on tap, the second you apply the throttles, acceleration should be fearsome.
Power co*es from either an all-electric 500kWh lithium-ion battery or a smaller 400kWh battery backed up by a 400hp (300kW) diesel generator and fuel tank. This hybrid boat version should give a maximum range of 270nm at 30 knots.
Mayla FortyFour specifications
LOA: 44ft (13.4 m)
Beam: 10ft (3.0 m)
Displacement: 6,200kgs
Water capacity: 200L
Power: Twin 400-800kW
Battery: 400-500 kWh Li-ion
Top speed: 70 knots
Cruising range: 70nm (electric) / 270nm (hybrid)
Price: TBC
Read more about the Mayla FortyFour
Anyone who has watched America’s Cup boats in action will know foiling does wonders for performance, which is the thinking at Silicon Valley-based and Sergey Brin-backed Navier, which is currently developing one very cool, and very clever, hydro-foiling electric dayboat, the Navier N30.
With its retractable foils and twin 90kW electric motors connected to a 80kWh battery bank, the carbon-hulled Navier can soar four feet above the waves at over 30 knots. Throttle back to 20 and the projected range is over 75 nautical miles, which Navier claims makes this the rangiest 30ft electric boat in the world.
You cake your pick from a Cabin version or open Hardtop, both of which co*e with a nifty self-docking feature (demonstrated in the video above). Navier says that the 2023 production run has sold out and it is already taking deposits on 2024 boats.
Navier N30 specifications
LOA: 30ft (9.1m)
Beam: 8ft 6in (2.6m)
Motor: 2 x 90kW
Battery: 80kWh
Top speed: 35 knots
Range: 75 miles at 20 knots
Starting price: From $300,000 / £226,000
Designed in Italy and built in Germany, the new Nero 777 looks like a very appealing co*bination of style and engineering know-how. Due to launch in 2024, it will co*e with a choice of five Evoy propulsion systems ranging from 60kW all the way up to 300kW.
The latter will offer an impressive top speed in excess of 50 knots, making this one of the fastest electric boats in development. And with a Petestep hull, it should offer a very co*fortable ride even at such rapid speeds. Bring the speed back to a leisurely 5 knots and the claimed range shoots up to an impressive 108nm.
Design-wise, the Neto 777 Evolution taps into the current trend for fold-down balconies, which can create a water-level beach club effect – no mean feat on such a co*pact boat.
Nero 777 Evolution specifications
LOA: 25ft 6in (7.77m)
Beam: 8ft 8in (2.63m)
Motor: 60-300kW
Battery: 40-126kWh
Top speed: 50 knots
Range: 108nm at 5 knots
Starting price: From €287,500
Legendary Swedish yard Nimbus is renowned for its thoughtfully designed and sturdily built boats and the 305 Coupe is no exception.
Although originally designed for conventional co*bustion engines, it has been successfully adapted for electric use with the aid of a Torqeedo Deep Blue electric motor and a pair of 12.8kWh lithium ion batteries.
The reco*mended cruising speed is a modest 5.7 knots giving a range of 22nm at this speed but this can be almost doubled with the aid of a second optional battery.
Nimbus 305 Coupe E-Power specifications
LOA: 33ft 3in (10.07m)
Motor: 1 x 25kW
Battery: 1x 40kWh
Top speed: 6.5 knots
Range: 22nm @ 5.7 knots
Starting price: €265,000 (ex. VAT)
One of the most striking elements of the Optima E10 is its hull shape. This stabilised monohull design features a slender central hull flanked by even thinner external ones, creating tunnels underneath.
This design enhances efficiency by reducing drag, allowing the boat to achieve fast displacement speeds of approximately 14 to 15 knots. The external riggers also contribute to the boat’s stability, ensuring a co*fortable and smooth ride.
Measuring 10m in length (around 33 ft), the Optima E10 is powered solely by electricity. It does not feature a hybrid drive or co*bustion engine, thus maximising its efficiency. The boat is equipped with two 63kWh Kriesel batteries and a 40kW electric motor from Rad propulsion, equivalent to approximately 54hp.
Optima E10 specifications
LOA: 36ft 1in / 11m
Motor: 40kW Rad Propulsion
Batteries: 120kWh Kriesel
Top speed: 15 knots
Range: 200 nautical miles @ 6 knots
Starting price: £400,000
Watch our yacht tour of the Optima E10
Although this budding British brand has yet to launch one of its pretty new Pixii SP800 electric sportsboats, the first one is already in build on the Isle of Wight.
Featuring a light but strong aluminium hull with either one or two electric motors linked to a jet drive and what is said to be a class-leading 150kWh battery pack, it has all the ingredients of a formidable contender.
We’ll have to wait to see if it lives up to its maker’s claims of a 40-knot top speed, but if it does, it would make it one of the fastest electric production boats on the market.
It even has the option of a remote anchoring system that lets you jump off onto a beach then drive it out into deeper water before dropping the hook!
Pixii SP800 specifications
LOA: 24ft 6in (7.5m)
Motor: 2 x 25kW
Battery: 1x 150kWh
Top speed: 40 knots
Range: 100nm @ 14 knots
Starting price: £114,000 (inc. VAT)
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