Haines 400

Great performance and comfort

The flagship of the Haines fleet offers the choice of two hull designs, semi displacement or medium vee-planing. Above deck level both boats are identical and offer accommodation for either six or eight. The semi-displacement 400 is available with single or twin engine installation whilst the planing 400 provides a plus 30 knot performance with the larger twin engine options. Whichever hull design you choose, space and light come as standard.


Make an enquiry


Split Level Saloon

Split level lower seating area on portside opposite galley, U-shaped settee arrangement with drawers below, fixed table, eye-level locker and shelf outboard. U-shaped settee to starboard converting to double with storage under (option of full double domestic sofa bed arrangement), 2-seater freestanding settee to port, full length cupboard / cocktail cabinet, stairs to aft deck, large hi/low rectangular table to comfortably accommodate 6 diners.

Haines 400 Galley


To starboard, 3-burner gas hob with glass cover or recessed under worktop 2-burner hob, stainless steel gas oven and grill. Drawer and cupboards under, twin sinks with mixer tap, large stainless steel fridge freezer, eye-level locker, drawers and shelf outboard.

Haines 400 Forward cabin

Forward cabin

Forward guest stateroom cabin with an island double berth and two drawers below, hanging lockers to both port and starboard, eye-level storage lockers and shelving beside berths.

Haines 400 Forward & Aft Toilet / Showers

Forward & Aft Toilet / Showers

En-suite forward toilet to starboard with sea toilet to holding tank, ceramic basin and mixer tap, eye-level storage locker, solid surface shelving and flooring. En-suite forward shower to port with solid surface shelving and flooring, shower seat and eyelevel storage locker.

Aft Cabin

Stateroom cabin with a large island berth across the boat, dressing table with three drawers along the transom making the most of the light and the views from the aft panoramic screens with its two opening flush hatches onto the bathing platform, two separate hanging lockers, bedside lockers and drawers either side of the double berth.

Aft Deck

Helm to starboard, dash with full engine instruments, easy-fold clamshell style forward canopy, deck seating and dining arrangement with cushions, deck storage lockers below, gas locker, folding teak table with fixed base, helm and navigator seats (option of helm box seat for additional storage), storage to port with double doors, recess locker to starboard accommodating horseshoe life ring. Port and starboard transom steps to large bathing platform and swim ladder.


Key Features

  • Impressive six / eight berth cruiser
  • Twin shaft drive diesels
  • Planing hull with twin shaft drive diesels
  • Semi-displacement hull with shaft drive diesel
  • Choice of interior timber finishes
  • Twin stateroom island berth fwd and aft cabins
  • Separate forward and aft en-suite shower and toilets
  • Full bespoke build option
  • Alternative layout options
  • Spacious upper deck seating area
  • Wide non slip decks
  • Easy-fold canopy
  • GRP bathing platform with transom steps to port and starboard for easy access
  • Speeds up to 30kts
  • RCD Category B


Length40ft 0in (12.20m)
Beam13ft 4in (4.06m)
Air Draft11ft 2in (3.40m with mast lowered)
Draft3ft 6in (1.06m)


  • Fuel tank: 220 gallons / 1000 litres (twin engine)
  • Water tank: 99 gallons / 450 litres
  • Waste tank: 58 gallons / 265 litres (combined – 2 tanks)
  • Calorifier tank: 60 litres (complete with immersion)

Hull & Construction

  • Stainless steel rubbing strake
  • Stainless steel deck cleats (x8)
  • Stainless steel pulpit and grab rails
  • Stainless steel water, fuel and holding tanks
  • Non slip GRP deck finish
  • Fenders (x6)
  • Warps (x4)
  • Anchor locker


  • Full set of engine instruments
  • Full set of navigation lights
  • 240v shore power, sockets and shore lead
  • 12v electrical system
  • Batteries: 3 x 130Ah AGM domestic batteries, 1 x 130Ah engine start battery (1 per engine)
  • 240v double sockets (x4)
    12v socket at helm
  • Radio (Bluetooth, aux & USB input) with speakers to saloon and to aft deck
  • Windscreen wipers (x2 stainless steel wipers)
  • Compass and horn
  • Lighting (interior): LED down lighters, pelmet lighting, step lights, wardrobe lights, cocktail cabinet lighting, under berth lighting and berth reading lights
  • Lighting (exterior): LED deck lights with remote control
  • Navigation lights: Port, starboard, stern and steaming lights
  • Anchor light
  • Immersion Heater
  • Refrigerator: 200 litre stainless steel fridge / freezer
  • Water pump: Whale water pump (with integrated accumulator tank)
  • Auto bilge pumps: 2 x Whale electric bilge pumps


  • Automatic bilge pumps (x2)
  • Manual bilge pump
  • Auto fire extinguishers in engine compartment (2 x 2kg)
  • Manual fire extinguishers (3 x 1kg)
  • Wide non-slip decks
  • Life buoy
  • Boat hook
  • Anchor with chain
  • Anchor mounted in S/S bow roller
  • 2 x electrical & 1 x manual bilge pumps

Gas System

  • Oven / Grill: SMEV 30 litre oven and grill
  • Hob: SMEV 3 burner hob with glass top
  • Gas Bottles: 2 x 3.9kg propane gas bottles (including automatic changeover with OPSO)


  • Recessed bonded glass windows
  • Tinted glass
  • Tinted flush hatches (2 x forward, 2 x transom)
  • Perspex sky hatch to saloon
  • Outside screen cover or interior screen curtains
  • Horn and winch covers
  • Ensign with stainless steel staff
  • Interior blinds or curtains
  • Ensign / staff: Ensign (1 yard) with stainless steel flag staff
  • Steering wheels: Stainless steel / leather bound steering wheels
  • Pennant: Haines pennant