WINDY BOATS Windy 37 Grand Mistral (2011) for sale in Lymington, United Kingdom


Crafted with tradition and modern technology, the Windy 37 Grand Mistral offers superior performance and stability. This 2011 model is located in Lymington, United Kingdom, and is priced at 195,000GBP. The hull, deck, and superstructure were constructed using cutting-edge Wintec technology, and the boat also boasts a Cat B 'Offshore' categorisation, suitable for 10 persons. The cockpit, bathing platform, and side decks are adorned with teak, while at the heart of the vessel hums two Volvo Penta D4-260 diesel engines. With a maximum speed of approximately 39 knots, this boat effortlessly accommodates both cruising and performance needs. The light oak timber floored, cherry-wood interior is lavishly furnished with comfortable seating and a galley equipped with a microwave, gas hob, oven, and fridge. The accommodation includes a forward cabin and an amidships cabin, each featuring a double berth. A variety of equipment, including Raymarine navigation utilities, Eberspacher heating, and a Plastimo Cruiser liferaft, ensure safety and comfort on any expedition. The Windy 37 Grand Mistral effortlessly combines style, comfort, and performance — a testament to excellent craftsmanship.

General information
WINDY BOATS Windy 37 Grand Mistral
Used power boat for sale
Name of boat
Length overall
11.12 metres
3.47 metres
Lymington, United Kingdom

About this WINDY BOATS Windy 37 Grand Mistral



RCD Status: The yacht conforms with the essential safety requirements of Directive 94/25EC or RCDII (2013/53/EU as appropriate (Recreational Craft Directive) and is categorised Cat B – “Offshore” for 10 persons on board.


Hull, Deck & Superstructure Construction:

  • Windy are a product of traditional craftsmanship, enhanced with the aid of modern technology. The latest technological innovation is the Wintec hull concept, which gives improved performance, greater strength and reduced noise throughout the vessel. 
  • The hull is reinforced with advanced multi axial glass fibre matting and Divinycell. This allows a reduction in the boats weight of up to 20% whilst offering noticeably improved stability.
  • Teak laid decking in the cockpit.
  • Teak laid decking on the bathing platform.
  • Teak laid to side decks.
  • Coppercoat antifoul to hull (now antifouled over).



Engine & Gearboxes:

  • 2 x Volvo Penta D4-260 (260HP) supercharged and turbo-charged diesel engines, with charge air cooler.
  • 3.7 litre, in-line 4 cylinder, common-rail, Very Low Emission engine.
  • Crankshaft power 260 hp at 3,500 rpm.
  • Max. torque 615 Nm at 2,000 rpm.
  • Volvo Penta DPH sterndrives.
  • Engine compartment has storage space forward (eg. for generator, outboard, dinghy, etc.).


Maintenance & Performance:

  • Engine Hours: 835 hours on each engine as of March 2024.
  • Engines and outdrives last serviced: Winter 2022/3.
  • Cruising speed – approx 27 knots @ 2600 rpm.
  • Maximum speed – approx 39 knots @ 3510 rpm.
  • Fuel consumption at 27 knot cruising speed – approx 52 litres per hour.
  • Range @ cruising speed – approx 400Nm (0% reserve and allowing for clean bottom and light load).
  • Heat exchangers removed and serviced for 2023 season.


Propulsion & Steering:

  • Electronic steering.
  • EVC throttle controls & Joystick configuration for outdrives and steering.
  • Twin Penta Duoprops.



Revs, Knots, L/NM, L/H.

1800, 11.6, 2.6, 29.6

2000, 15.2, 2.4, 36.0.

2200, 18.9, 2.2, 41.4.

2400, 23.1, 2.1, 48.

2600, 26.8, 1.9, 51.6.

2800, 29.8, 2.0, 58.4.

3000, 32.9, 2.0, 67.

3200, 35.6, 2.3, 80.8.

3400, 38.0, 2.4, 92.8.

3513, 39.7, 2.6, 104.


Note – These figures are taken from Volvo tests and are intended as a guide only.




  • Fuel, water & waste tank tank level gauges.



  • 2 x Thomic aluminium tanks – approx 810 litres (178 gallons) total capacity.


Fresh Water:

  • 1 x Thomic aluminium tank – approx 220 litres (48 gallons).


Grey/Blackwater Holding Tanks:

  • 1 x Thomic aluminium black water tank – approx 120 litres (26 gallons).

Electrical Systems


Voltage Systems:

  • 12V DC domestic system with 220v ring main from shorepower.


Battery Banks:

  • 2 x engine start batteries.
  • 2 x service batteries.


Battery Chargers:

  • Mastervolt Chargemaster 12/50 combined battery charger.



  • 115Ah alternator to each engine.


Shore Power:

  • Shore power cable and connection.

Plumbing Systems


Fresh Water & Water Heating System:

  • Pressurized domestic water system.
  • Hot water tank (calorifier) with 240V Isotemp immersion heater – approx. 40 litres (9 gallons).
  • Shower in heads compartment with mixer.
  • Transom hot & cold shower.


Bilge Pumps:

  • One electric & one manual bilge pump.



Summary of Accommodation:

  • High gloss cherry-wood interior joinery with quality chromed fixtures and fittings.
  • Light Oak timber flooring to cabin soles.
  • All cabins fully trimmed.


Description of layout from forwards:


Forward Cabin:

  • Double berth with mattress, trimmed in Mayfair fabric upholstery .
  • One hanging locker and one shelved wardrobe.
  • Lockers & drawers.
  • Twin reading lights.
  • Opening deck-hatch with mosquito net and external hatch cover.
  • Opening port-lights.
  • Venetian blinds to port-lights.



  • Galley top in white high grade composite.
  • Tappan 230V microwave.
  • Gas-fired twin hob.
  • Gas-fired Smev oven and grill.
  • Polished stainless steel circular sink with thermostatic mixer tap.
  • Front-loading Isotherm refrigerator with icebox.
  • Lockers & shelves.


Main Cabin:

  • Down-lights.
  • Opening deck-hatch with mosquito net and external hatch cover.
  • High gloss cherry-wood fixed table with sofa in Mayfair fabric upholstery to port.
  • Twin opening port-lights.
  • Accent lighting anove port-lights.
  • Hanging locker with rail.
  • Bottle locker.
  • AV/stereo locker.
  • Eye-level range of lockers.


Heads / Shower Compartment:

  • Jabsco electric heads.
  • Shower with hot & cold water.
  • Mirror.
  • Opening port-light with Venetian blind.
  • Polished stainless steel bowl sink with thermostatic mixer tap.
  • Loo roll holder & towel hooks.
  • Down-lights with chrome surrounds.
  • Powered ventilator.
  • Teak shower tray grating with shower drain pump.
  • Waste discharge pump & tank level indicator.


Amidships Cabin:

  • Double berth with mattress trimmed in Mayfair fabric upholstery.
  • One hanging locker.
  • Timber flooring.
  • Opening port-lights with Venetian blind.
  • Adjustable reading lights.
  • Ensuite access door into heads/shower.



  • Large u-shaped sofa in Charcoal Sunbrella fabric, with matching infill pad.
  • Aft sofa converts into a large sunbathing pad with infill.
  • Electro/hydraulic powered engine hatch.
  • 2 sets of down-lights set into hardtop.
  • Stainless steel navigation mast.
  • Isotherm refrigerator with ice box.
  • Sink with mixer tap, storage cupboard under.
  • Teak-laid floor ing throughout
  • High gloss inlaid cherry-wood height-adjustable folding table and cover.
  • Lazarette (with locking latch) under forward cockpit floor, storage beneath navigators seat & 2 large stowage lockers under sofa (2 with lids on, and gas bottle stowage) .
  • Self-draining cockpit.
  • Transom door from bathing platform.
  • Canopy bars in stainless steel.
  • Helly Hansen Tradtex heavyweight aft canopy in Charcoal.

Deck Equipment



  • Hardtop with large powered opening sun roof.
  • 2 x windscreen wipers.
  • Windscreen demisters.
  • Horn.
  • Bathing ladder on bathing platform.
  • Flag pole & socket.
  • Stainless steel pulpit.
  • Stainless steel deck cleats (6).
  • Small stainless fender cleats at transom (2).
  • Stowage for fenders on transom.
  • Stainless steel rubbing strake.
  • Shower on bathing platform with hot/cold mixer valve.


Anchoring & Mooring Equipment:

  • 15kg stainless steel Bruce anchor on stainless steel bow roller.
  • Galvanised chain with depth marks.
  • Anchor chain locker with hatch.


Covers, Canvas & Cushions:

  • Charcoal Sunbrella cockpit upholstery.

Navigation Equipment

  • Raymarine E125 multifunction plotter.
  • Raymarine radar.
  • Raymarine Autopilot.
  • Raymarine ST60 Log, Speed, Depth instrumentation.
  • Digital Yacht AIS (receive & transmit).
  • RAY49E DSC VHF radio.

Domestic Equipment


  • Tappan 230V microwave.
  • Gas hob and Smev gas oven with grill.
  • Front loading Isotherm fridge.



  • Electric Jabsco heads.
  • Shower drain pump.
  • Waste discharge pump & tank level indicator.


Heating & Ventilation:

  • Eberspacher diesel cabin & cockpit heating.



  • Grundig TV & Glomex TV antenna booster.
  • MS-RA70 Fusion stereo (2021) and loudspeaker to cockpit and saloon.
  • Sony CD/DVD player.



  • 12V lighting throughout.
  • Navigation lights.
  • Two pairs of overhead cockpit lights.
  • Accent lighting to saloon.
  • Courtesy lights to companionway stair.
  • Reading lights to both cabins.

Safety Equipment

  • Plastimo Cruiser 6 valise liferaft (service date unverified).


Fire-Fighting Equipment:

  • Sea-Fire automatic engine-room fire extinguishing (service date unverified).
  • Manual fire extinguishers to accommodation (service date unverified).

Read more

Maximum speed
74 kph
Cruising speed
50 kph
Number of berths
Broker/Dealer Information

Berthon International

The Shipyard
SO41 3YL
United Kingdom
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