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Sigma 400

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Boat REF# 155537
removed from sale
Length 12.17m (39'11")
Year 1993
Construction GRP
Underwater profile Fin
Sleeping berths 8
Engine 1 x diesel 34hp, Vetus M34 (2008)
Lying Portsmouth Harbour


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Extra Details

Designer Rob Humphreys
Builder Marine Projects
Lying Portsmouth Harbour
Discounts available from our Preferred Partners
Fuel capacity 100.0 ltr (22.0 USG) Total - 1 Tanks
Water capacity 454.0 ltr (99.9 USG) Total - 2 Tanks
Last survey 01/06/2006


Engine 1 x diesel 34hp
Engine make and model Vetus M34 (2008)
Engine Hours Not Recorded
Engine Cooled Indirect
Steering wheel
Drive shaft
Prop(s) Kiwi 3 blade
Fuel consumption (approx) 1.5 ltr (0.3 USG) /hour At Cruising Speed
Cruising speed (approx) 6 knots
Max speed (approx) 7.5 knots

Sailing speed of 7.5 standard plus 200 miles per day is a regular occurrence.
New gearbox fitted October 2012, new PSS stern seal 2010.
80 Amp engine start battery 2009
2 x 110 Amp hour batteries wired in parralell for domestic


10% Discount on Boat Insurance
Length 12.17m (39'11")
LWL 10.03m (32'11")
Beam 3.89m (12'9")
Draft Max 2.30m (7'7")
Airdraft 20.00m (65'7")
Displacement 7,500kg (16,537.5lbs)
Headroom 1.83m (6'0")
Storage On marina


10% discount on rigging

Sloop rigged Selden Aluminium spars (2007) with Dyform standing rigging (2007)


New Sails Upgrade?
Reefing mainsail Kemp - Slab (2008) 3 Reefs
Headsail Kemp - Furling (2008)
Other sails Racing Genoa, Pentex, Hyde Sails, roller reefing (2011)
Heavy weather racing jib, Pentex, Hyde Sails, (2011)
Second cruising genoa, roller-reefing (unknown year)
Racing Assymetric with logo Hyde (2009)
Heavy Spinnaker, Quantum (unknown year)
Light Spinnaker, Quantum (unknown year)
Spinnaker gear tick

Boom, Mast, Standing Rigging and Harken MK1V furling gear replaced 2007 along with 1 genoa halyard.
1 spinnaker and 2nd halyard have all been replaced since 2006.
All halyards and racing sheets are Dyneema.
All clutches replaced 2009.
Carbon spinnaker pole tube replaced 2011.
Aluminium spinnaker pole, Aluminium Selden bow sprit.
Both mainsails have had leech blocks fitted to first two reefing points to make it easier.
Additional sail to list above : Racing Main, Dyneema reinforced dacron Hyde Sails, 2009.
6 winches: 4 Harken 48ST as halyard and runner winches plus 2 Harken 53 3 speed non ST winches.

Electrical Systems

12 volt, 3 batteries charged by: engine, shore power Sterling charger 2012


10% discount on ultrasonic antifouling
Construction GRP
Underwater profile Fin
Finish Paint finish

Fin and wedge shaped bulb underwater profile.
Topsides vinyl hull wrapped, cockpit teak replaced with Flexteek 2007.
Kept in code since 2006.
Glass in the hatch forward of mast replaced 2013.


Total # of berths 8
No. of double berths 2
No. of single berths 4
Cabin(s) 3
Sink 2
Shower 2
Heads 2 heads (Manual)
Stove tick
Broiler tick
Oven tick
Sink tick
Fridge tick
Drapes tick
Pressurised water system tick
Hot water system tick

Shower drain pump replaced 2006, calorifier replaced 2013, Spinflo Nelson cooker fitted 2006, fresh water pump fitted 2006, lee cloths fitted to all single plus port double, new upholstery and cushions 2009.
New starboard toilet fitted 2013.

2 burner propane Stove

Nav Equipment

Compass tick
Speed tick
Log tick
Wind tick
Radar tick
VHF tick
VHF DSC radio tick
GPS tick
Chart plotter tick
Stereo tick
Clock tick
Barometer tick
Navigation lights tick
AIS Receiver tick
Depth sounder tick
Radar Reflector tick

3 x Raymarine ST70 Plus in Scanstrut pod mast, portside of cockpit 1 x ST70 Plus, 1 x i70, starboard cockpit ST60 Plus Graphic, i70 and E7 hybrid touchscreen plotter. At chart table, E9 hybrid touchscreen chart plotter and i70. Fluxgate compass with rate gyronetworked, Raymarine HD (tbc) radar mounted Scanstrut self levelling post networked to both plotters. Raytag MOB alarm connected to network with 2 tags. Navman DSC Radio. NASA Navtex connected to E9, Raymarine AIS transponder networked to i70's and both plotters.
AIS is transponder and receiver.

Deck Gear

Sail cover tick
Sprayhood tick
Rode tick
Fenders tick
Boathook tick
Swim Platform tick
Swim Ladder tick
Instrument Covers tick

4 halyard winches
2 sheet winches
2 anchors
(CQR & Breton Kedge)
20.00m (65'7") of chain
10.00m (32'10") of rode
Sail cover 2009
Sprayhood 2011

Safety Equipment

10% Discount on courses
Fume detector tick
Life jackets tick
Life buoys tick
Danbuoy tick
Horn tick
EPIRB 406MHz tick
Swim ladder tick
Emergency steering tick

3 bilge pumps (1 manual / 2 electric)

EPIRB requires service.
Fire extinguishers and lifejackets serviced 2013
10 baltic winner auto/harness lifejackets with safety lines all fitted with hoods, lights and leg straps.

Broker's Comments

This Sigma 400 is IRC 1.2 she is a comfortable racer cruiser whilst satisfying the needs of a family or friends. Fully loaded with Raymarine navigation equipment she has had a considerable amount of money spent on her in the last few years not to mention the uber practical little sprayhood which her owner says was well worth it!
She is a 1993 boat with a lot of life left in her as you will see when you race past everyone else on the water with minimal effort.
These boat details are subject to contract.
Note: Offers on the asking price may be considered.

This Sigma 400 has been personally photographed and viewed by Samantha Cassell of Boatshed Portsmouth. 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.