The Windelo 58 is a 17.68-metre eco sailing catamaran that marks a significant step up in the Windelo range, introducing a wider 9.48-metre beam, greater displacement, and enhanced accommodation for extended blue-water voyaging. Designed in collaboration with Stellantis Design Studio alongside naval architects Barreau and Neuman, the 58 elevates both the design ambition and onboard experience compared to the smaller 50 and 54 models.nnThe partnership with Stellantis Design Studio — the automotive design house behind Fiat, Alfa Romeo, Maserati, and Peugeot — brings an automotive-grade design sensibility to the interior and exterior detailing. The result is a catamaran that feels refined and purposeful, with clean lines, intuitive ergonomics, and premium material choices throughout.nnAt 18 tonnes light displacement, the 58 is a substantial vessel with genuine ocean-crossing capability. The hybrid propulsion system scales to a minimum 60 kW nominal power at 48 volts, with a 1,200-litre fuel tank providing the extended range needed for transoceanic passages. CE Category A certification confirms the vessel’s suitability for unlimited ocean navigation.nnThe 58 accommodates up to 13 day guests in 5 cabins plus a dedicated skipper cabin, making her equally suited to private ownership and professional charter operations. The wider beam creates a spacious bridgedeck saloon and generous cockpit that serve as the social heart of the vessel.nnLaunched at the Cannes Yachting Festival 2025, prices start from EUR 2,100,000 excluding VAT for the Adventure version. The Windelo 58 is available in Adventure, Yachting, and Sport configurations.
Length
17.68M
Beam
9.48M
Draft
1.35M
Day Guests
13
Sleeping
10
Cabin
5
Cruise Speed
Max Speed
Fuel
1200L
Engine
Electric/hybrid, min 60 kW nominal @ 48V
Naval
Barreau & Neuman
Exterior
Stellantis Design Studio
Interior
Stellantis Design Studio
New Starting From
€2,100,000
No yachts found matching your criteria.
She is tuned to move long before most boats her size wake up.
Naval architects Christophe Barreau and Frederic Neuman designed the 58 to get underway in as little as 4 knots of breeze, a brief carried over from the smaller Windelo models and scaled up rather than diluted. A 129 square metre mainsail and a 57 square metre solent give her plenty of sail area to work with, and retractable daggerboards sharpen her upwind angles once the wind builds, taking draught from 1.35 metres up to 3 metres fully extended. The electric and hybrid drivetrain, rated from 60 kilowatts at 48 volts, means the same light wind philosophy carries through when the engines take over rather than the sails.
The hand of an automotive studio is easy to spot once it is pointed out.
Stellantis Design Studio, the house behind Fiat, Alfa Romeo, Maserati and Peugeot, worked alongside naval architects Barreau and Neuman on both the exterior profile and the detailing inside, bringing a tauter, more considered finish than a typical production catamaran. The basalt fibre and recycled PET and PVC foam sandwich construction that defines the smaller Windelos carries through unchanged, so the automotive polish sits on top of a hull built the same disciplined way as the rest of the range. At 9.48 metres of beam, she has the width to let that styling breathe rather than compress it into a narrow envelope.
Five cabins and a dedicated skipper’s berth put her firmly in family or charter territory.
Up to thirteen guests can be accommodated across the five main cabins, generous even by the standards of a 17.68 metre catamaran, with the separate skipper’s cabin keeping professional crew apart from guest life rather than squeezed into a corner of it. Light reaches deep into the hulls thanks to the wide 9.48 metre beam, which gives each cabin genuine width rather than the narrow berths common on catamarans of similar length. Category A certification, the designation for unrestricted ocean navigation, confirms that this accommodation is built for real passages rather than coastal weekends alone.
The galley sits at the centre of life on board, not hidden away from it.
An open, light filled saloon runs straight into the cockpit with barely a step between them, and two distinct outdoor spaces bookend the layout: a forward trampoline lounge for quiet mornings and an aft terrace built for entertaining once the sun drops. The galley itself is positioned as the social anchor of the main deck, designed so whoever is cooking stays part of the conversation rather than stepping out of it. It is a layout built around people moving freely between inside and out, which matters more on a catamaran this wide than it would on a narrower hull.
A 1,200 litre fuel tank on a boat built around electric propulsion says plenty about her intentions.
At a light displacement of 18 tonnes, the hybrid drivetrain, rated from 60 kilowatts at 48 volts, draws on the same proven system fitted to the Windelo 50 and 54, backed here by a diesel generator for genuine redundancy on longer passages. Solar panels, hydrogeneration and a dedicated wind turbine option all feed the battery bank, reducing how often that generator needs to run at all. The large diesel reserve functions as a safety margin rather than a primary fuel source, in keeping with a shipyard that treats silent, emission free running as the default rather than the exception.
Tell us what you would like to know, and our team will respond with clear details on availability, specification, pricing and next steps.
