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The boat featured is not currently for sale by Boatshed. The boat information and images presented are part of Boatshed’s back catalogue of the 20,000+ boats we have listed in the last 15 years and appear here for general information and guidance purposes about Boatshed and our boat selling systems and services
Iroquois Catamaran MK11

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Boat REF# 150133
Sold / Unavailable
LOA 9.14m (30'0")
Year 1980
Construction GRP
Underwater profile Multihull
Berths 7
Engine 1 x petrol 9.9hp, Yamaha 4-Stroke (2007)
Lying Essex


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Extra Details

Designer Rod MacAlpine -Downie
Builder Sailcraft of Brightlingsea
Lying Essex
Fuel capacity 25.0 ltr (5.5 G) Total - 1 Tanks
Water capacity 227.2 ltr (50.0 G) Total - 2 Tanks


Engine 1 x petrol 9.9hp
Engine make and model Yamaha 4-Stroke (2007)
Engine Hours Not Recorded
Engine Cooled Direct
Steering Tiller
Drive outboard
Prop(s) 3-Blade
Fuel consumption (approx) Not Recorded
Cruising speed (approx) 6 knots
Max speed (approx) 7 knots


LOA 9.14m (30'0")
LWL 8.23m (27'0")
Beam 4.11m (13'6")
Draft Min 0.38m (1'3")
Draft Max 1.52m (5'0")
Displacement 2,976kg (6,562.1lbs)
Headroom 1.30m (4'3")
Storage On marina


10% discount on rigging

Sloop rigged Aluminium spars (1980) with stainless steel standing rigging (unknown year)


Discounts available from our Preferred Partners
Headsail - Furling (unknown year)

Standing rigging inspected in 2011. The upper shrouds and forestay were replaced. The lower shrouds and backstays were considered to be OK and have not been replaced.
All running rigging renewed in 2011.
New Stack Pack for Main in 2011.
The Genoa was overhauled by Gowen Ocean and a new sacrificial strip fitted in 2011.
Spinnaker Pole.

Electrical Systems

12 volt, 2 batteries charged by: engine, shore power


10% discount on ultrasonic antifouling
Construction GRP
Underwater profile Multihull
Finish Gelcoat finish

Decks and Hull Topsides are original gelcoat.

The hull below the waterline was stripped back and the gelcoat renewed in 2011.


Total # of berths 7
No. of double berths 3
No. of single berths 1
Cabin(s) 3
Handbasin 1
Heads 1 heads (Sea Toilet)
Cooker tick
Grill tick
Oven tick
Sink tick
Fridge tick
Carpet tick
Curtains tick
Cabin heating tick
Pressurised water system tick
Hot water system tick

Force 10 Heater - Propane.
Gas Heater in heads for water to heads handbasin and the galley.

2 burner gas cooker

Nav Equipment

Compass tick
Speed tick
Log tick
Wind tick
VHF DSC radio tick
Chart plotter tick
Autopilot tick
Navigation lights tick
Echo sounder tick

Raytheon ST60 Wind.
Raytheon ST60 Tridata for Speed/Log & Depth.
Lowrance LVR-880 VHF DSC.
Raymarine A65 Colour Chart Plotter.
Raymarine Autopilot.
Navtex Battery Monitor BM-1.

Note: The TV in some of the photographs is NOT included.

Deck Gear

Sail cover tick
Warps tick
Fenders tick

2 anchors
(2 x CQR)
10.00m (32'10") of chain
20.00m (65'7") of warp
Note: The inflatable dinghy visible in some of the photographs is NOT included in the inventory.

Safety Equipment

1 bilge pumps (1 manual / 0 Electric)

Fire Extinguisher.
Fire Blanket.

Broker's Comments

The Iroquois MkII is Fast Cruising Catamaran; described as being very seaworthy and capable of speeds exceeding 18 knots in moderate winds. They are also renowned for being easy to handle; one article at the time described them as being able to come about like a dinghy.
This one is in great shape the hull topsides are original gel coat and so are the decks, coachroof and cockpit. She has been upgraded in recent years all the sails look good as does the running rigging, the outboard is only 5 years old.

These boat details are subject to contract.
Note: Offers on the asking price may be considered.

This Iroquois Catamaran MK11 has been personally photographed and viewed by Steve Booth of Boatshed Essex. Click here for contact details.
Disclaimer The particulars detailed herein are intended to give a fair description of the vessel but their accuracy cannot be guaranteed. These particulars are not and shall not form part of any offer or contract for the sale of the vessel and are supplied on the understanding that all negotiations shall be through Boatshed, who act as agents for the vendor. The vendor is not selling in the course of a business unless otherwise stated. The prospective purchaser is strongly recommended to check the particulars and, where considered appropriate, at his own expense, to employ qualified agents to carry out structural and/or mechanical and/or electrical surveys and inspections in order to assess the actual condition of the vessel before purchase.

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