Sigma Models - View All
33 6
33 OOD 8
35 1
36 2
362 2
38 5
400 1
41 3




1984 Sigma 41   £45,000
Sigma 41 - 1984 Fin keel, Beta 50HP 2008, 8 berths in 3 cabins plus saloon. Between 2017 and 2019 she underwent an extensive refit in anticipation of an ARC and has seen significant upgrades to all aspects of the specification, including new rigging and a full electronics suite.... read more

Year:1984
Length: 12.5m
Location:Gosport Hampshire UK
Price: £45,000
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ID: 624868  (Trade)
Posted: 2 days ago

SIGMA 35   £49,500
Sigma 35 (EVENFLOW) for sale. Probably the nicest Sigma 35 in existence today. Extremely good condition for her age and maintained to an excellent standard. With only 17 approx of these boats being built they are extremely rare and highly sought after. Still very competitive today and fast for her age, she was designed by the famous David Thomas who described the 35 as "a killer to windward". Very seaworthy and solidly built by Marine Projects. This particular boat has been very well looked after and has been lightly raced in her time, maybe 2/3 time per year. No expense has been spa... read more

Year:1991
Length: 10.6m
Location:Strangford Down UK
Price: £49,500 Tax Paid
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ID: 484301  (Private)
Posted: 2 days ago

1985 Sigma 36   £29,950
The Sigma 36 "Full Circle" is a very well maintained example of a classic David Thomas design. Having been cruised by her current owner, she now boasts a long list of upgrades, including instrumentation, headsail furling and heating. A great boat to sail with with the ability to either cruise and race, a viewing is highly recommended. Dimensions Length Overall: 10.97m (36' 0") Waterline Length: 8.76m (28' 9") Beam: 3.51m (11' 6") Draft: 1.86m (6' 1") Displacement: 5,600 kg 8 Berths Engine Volvo Penta 2003 Series ... read more

Year:1985
Length: 10.972m
Location:Helensburgh Argyll and Bute UK
Price: £29,950 Tax Paid
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ID: 623996  (Trade)
Posted: 6 days ago

1989 Sigma 38   €51,000
2016 Volvo Penta D1-30 29Hp Engine 2017 New Rigging The Sigma 38 was designed by David Thomas as a fast cruiser/ racer and became an established a successful one-design class, this One Design class is now growing in popularity again. This Sigma 38, accommodates up to 10 people between 3 cabins and the saloon. She has the traditional interior with pilot berths on either side of the main saloon. Sigma 38 'Acrobat' benefits from a good maintenance program and has been looked after by the current owner. Highlights include the new engine in 2016, new rigging in 2017 and the hydrauli... read more

Year:1989
Length: 38'
Location:Gran Canaria Spain
Price: €51,000 Tax Paid
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ID: 623773  (Trade)
Posted: 9 days ago

1987 Sigma 33 OOD   £24,500
The very popular Sigma 33 OOD a great cruiser racer. This particular boat appears to be in good condition with a good sail wardrobe reported by the owner to be in good condition. She has a few comforts not often found on a Sigma such as cabin heating and hot pressurised water. She is currently stored ashore and has been recently polished and antifouled. These boat details are subject to contract. Note: Offers on the asking price may be considered. Register with Boatshed to see 88 extra photos of this Sigma 33 OOD . This Sigma 33 OOD has been personally photographed and viewed by Samantha Ca... read more

Year:1987
Length: 9.94m
Location:Gosport Hampshire UK
Price: £24,500
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ID: 556753  (Trade)
Posted: 10 days ago


Sigma 33   €17,950
This 1980 Sigma 33 is in good condition for her year. Her inventory includes a Volvo 13HP diesel engine, 7 berths, 2018 mainsail, lazy jacks, 2012 furling genoa, three spinnakers, loads of other sails, GPS, tiller-pilot, Tack Tick instruments and more. Builder: Marine Projects (Plymouth) Ltd. Designer: David Thomas Keel: Fin Dimensions LOA: 9.88 m Beam: 3.20 m LWL: 8.0 m Maximum Draft: 1.75 m Displacement: 4200 kgs Ballast: 1558 kgs Headroom: 1.88 m Engine Total Power: 13 HP Engine Brand: Volvo Year Built: 1980 Engine Model: MD7A Engine Type: Inboard Engine/Fuel Type:... read more

Year:1980
Length: 33'
Location:Crosshaven Co Cork Ireland
Price: €17,950 Tax Paid
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ID: 613002  (Trade)
Posted: 18 days ago

Notorious is a fast racing yacht, fun to sail, ideal for club racing and a winner of many club races. She is very responsive and light on the helm, has a lifting keel, 7/ 8ths rig and lots of equipment listed below: Sails and spars: Roller reefing headsail Mainsail with stak-Pac stowage and slab reefing Two spinnakers (one large and one small) Spare sails: 2 mains,2 Genoas, I small headsail New (2016) Sparcraft racing mast with new rigging Rod kicker Stainless rigging Backstay tensioner Spinnaker pole Accommodation: Simple interior with 6 berths PVC upholstery Various stora... read more

Year:1995
Length: 8.00m
Location:Brightlingsea - near Colchester Essex UK
Price: £6,900 Tax Paid
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ID: 622750  (Trade)
Posted: 22 days ago

Sigma 33 Built 1990   £16,000
Retribution is a fast, comfortable and reliable yacht which sails well in all weathers. The number of sail combinations means that the right amount of sail can be quickly deployed to suit every condition.... read more

Year:1990
Length: 33'
Location:Hampshire UK
Price: £16,000
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ID: 616785  (Private)
Posted: 22 days ago

Sigma 33 OOD - Sigmalion - For Sale Currently ashore for winter. Owners Comments We have owned Sigmalion for 3 years, over which time we have thoroughly enjoyed cruising her around the UK, France and The Channel Islands. She is now on the market as we are looking for a larger boat in order to accomodate our friends and their growing families. The previous owners maintained Sigmalion to a very high standard which we have continued during our ownership. Sigmalion has been used for cruising only during our ownership and has only been very lightly club raced by the previous owners so is ... read more

Year:1981
Length: 33'
Location:Brixham Devon UK
Price: £20,000 Tax Paid
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ID: 584918  (Private)
Posted: 22 days ago

Sigma 33 (sold)   £14,995
Specifications: Year: 1984 LOA: 10.2 m Beam: 3.2 m Draft: 1.75 m Construction: GRP Hull/Keel: Fin HIN: A3190 Description: The Sigma 33 is the higher performance version of the Sigma 33 cruiser-racer design. Despite normally being a racing design, these boats make equally good - and very fast - cruisers, with a fully fitted cruising interior. As so many of these boats have been raced extensively, it is common to find boats cosmetically tired, although perhaps with excellent sails. Occasionally a really good example turns... read more

Year:1984
Length: 33'
Location:Kent UK
Price: £14,995
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ID: 612478  (Trade)
Posted: 23 days ago


1980 Sigma 33   £11,750
This 1980 David Thomas cruiser-racer has not been used for some time, so she is in need of some updating and refurbishment to bring her back up to scratch. She's priced to sell and would be suitable for an owner who wants a Sigma 33 cruiser / racer and is prepared to undertake some work. These boat details are subject to contract. Note: Offers on the asking price may be considered. Register with Boatshed to see 73 extra photos of this Sigma 33 . This Sigma 33 has been personally photographed and viewed by Bruce Mowatt of Boatshed Hayling Island.... read more

Year:1980
Length: 9.84m
Location:Hayling Island - UK (by appointment only) Hampshire UK
Price: £11,750
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ID: 522454  (Trade)
Posted: 1 month ago

Sigma 33OOD   £13,995
"Fandango" Sigma 33 OOD Sail Number GBR 4500 A great Offshore One Design class for cruising & racing. "Fandango" is an excellent boat with consistently good racing results at the Sigma OOD championships, club racing, IRC handicap racing and she is also a great family cruiser. LATEST RACING NEWS! Round The Island Race,Cowes 2015 Fandango was the first Sigma and 20th overall! Built by Marine Projects 1980 Fin Keel Spade Rudder Rewired 2014 Engine: Yanmar 2GM20 - 2 cylinder diesel 20hp Serviced 2015 Cruising sails: Dacron ... read more

Year:1980
Length: 33'
Location:Abersoch Gwynedd UK
Price: £13,995 Tax Paid
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ID: 442940  (Trade)
Posted: 1 month ago

1984 Sigma 33 OOD   £17,500
This 'Compliant Class' Sigma OOD Thoroughbred is a lovely example of the classic David Thomas designed cruiser/racers and she has a great wardrobe of sails. She has been in present ownership for the past twelve years and the reason for sale is that the owner has now bought a larger boat. She has always come out of the water every winter and the mast and standing rigging removed. She is out on the hard now. THE BOAT IS MOVING ACROSS TO FLEETWOOD MARINA SATURDAY 11/05/219. She has been very well maintained and has a good survey from 2014 by Jonathan Jackson boat surveyor. Please note that the b... read more

Year:1984
Length: 9.84m
Location:Lancashire Isle of Man UK
Price: £17,500
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ID: 521202  (Trade)
Posted: 1 month ago

1996 Sigma 400   €49,000
Remarks : Rob Humphries design for offshore racing and performance cruising. This yacht has had many racing exploits including Round Ireland and Fastnet. While in full racing commission this yacht could be easily converted to a blue water cruiser. Lead fin keel, quality deck hardware, replacement spars in 2000, racing sails and 2019 replacement steering binnacle and rudder refit. Below a very spacious saloon with two double berths aft. Reliable Perkins diesel. Accommodation : Large saloon with galley to port side. Naviga... read more

Year:1996
Length: 39'
Location:Dublin Co Dublin Ireland
Price: €49,000 Tax Paid
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ID: 609294  (Trade)
Posted: 1 month ago

Sigma 362 (1987) Fin Keel Yacht. Volvo 28hp diesel engine. Slab reefed battened mainsail with lazy bag (2010) and a furling genoa. Spinnaker. Storm sail. Rigging renewed 2007. Electric windlass. Seven berths in two double berth cabins and the saloon. Eberspacher heating (2009). Hot/ cold pressurised freshwater system. Standard Horizon CP300 GPS chartplotter (new 2008), Stowe wind speed/ direction, Stowe navsounder depth, Garmin 300C fishfinder and Stowe Navigator 2 speed/ distance log instrument in the cockpit. VHF radio, Autohelm GPS, Radar, Navtex and Stowe navsounder at chart table. Raymari... read more

Year:1987
Length: 36'
Location:North Wales Gwynedd UK
Price: £34,950 Tax Paid
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ID: 609206  (Trade)
Posted: 1 month ago


1989 Sigma 33 OOD   £16,995
Remarks : An extremely familiar name in the racing community, and equally as popular is the cruising fraternity. The Sigma 33 OOD, with her longer keel and mast, makes a fantastic boat for racing at the weekend and cruising with family on holiday. Oxygen has previously won many races, but has been used as a cruising boat for the last few years. She benefits from Coppercoat, making winter maintenance much easier. Currently lay ashore, and ready for viewing. Viewing by appointment only due to her location. Accommodation : ... read more

Year:1989
Length: 32'
Location:Milford Haven Pembrokeshire UK
Price: £16,995 Tax Paid
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ID: 609102  (Trade)
Posted: 1 month ago

1989 Sigma 38   £36,000
Sigma 38, 1989 Fin keel, Yanmar 2009, Fractional rig keel stepped mast, wheel steering, 8 berths in three cabins plus saloon, Raymarine speed, depth wind and autopilot.The David Thomas designed Sigma 38, is a fast cruiser/racer that became an established one-design class. Documents: Bill of sale Builders certificate Evidence of VAT Part 1 registration.... read more

Year:1989
Length: 11.58m
Location:Gosport Hampshire UK
Price: £36,000
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ID: 597041  (Trade)
Posted: 2 months ago

1989 Sigma 38   £36,000
Sigma's have an excellent sailing reputation and the 38 is no exception, originally built as a new design to cope with tough ocean conditions. The Sigma 38, a One-design class boat, is a cruiser/racer, with the added comfort and spacious accommodation. The accommodation features two, double aft cabins, a large saloon with two single berths and a double cabin forward. There are also two smaller crew berths. The galley is a comfortable size for preparing meals and sits across from a sizeable navigation station. This version has a good suit of sails, running rigging replaced in 2014 and has b... read more

Year:1989
Length: 11.7m
Location:Essex Essex UK
Price: £36,000
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ID: 618537  (Trade)
Posted: 2 months ago

1984 Sigma 33 OOD   £17,495
The Sigma 33 OOD is a well known and popular cruiser racer designed by David Thomas as an offshore one design. As a cruiser she is stiff and seaworthy with good performance and can give a good account of herself on the racing circuit. The accommodation comprises of a double berth in the forward cabin with the heads to port and a hanging locker opposite. The main cabin has a pilot berth, a settee berth and a quarter berth with an ample sized galley. She also has a separate navigation area. This example has been well looked after, and appears to be in very good condition. The sails have been ch... read more

Year:1984
Length: 9.77m
Location:South Lakes Cumbria UK
Price: £17,495
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ID: 596161  (Trade)
Posted: 2 months ago

1983 Sigma 36   £27,495
The Sigma 36 is a well respected cruiser racer, well built with a good turn of speed. This example had a new mast and standing rigging in 2011, it also benefits from wheel steering. These boat details are subject to contract. Note: Offers on the asking price may be considered. Register with Boatshed to see 45 extra photos of this Sigma 36 . This Sigma 36 has been personally photographed and viewed by Andrew Topham of Boatshed North Wales.... read more

Year:1983
Length: 10.97m
Location:North Wales UK
Price: £27,495
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ID: 330601  (Trade)
Posted: 2 months ago



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