SIGMA 33 C

Main

Appendages
Fin w/spade rudder
Construction
FG
First built hull
1979
Hull type
Monohull
Model
2002
Sailboat builder
Marine Projects Ltd.
Sailboat designer
David Thomas

Dimensions

Beam
3.2
Displacement
4309.0
Draft
1.47
Max Draft
1.47
Overall length
9.91
Waterline length
8.0

Sails

E
3.81
Est. Forestay Length
11.83
Fore area
20.13
I
11.28
J
3.57
Mainsail area
18.29
P
9.6
Total area
46.17

Engine

Engine(s) power
18.0
Engines amount
1
Fuel tank capacity
57.0
Fuel type
Diesel
Make
Volvo

Performance

Capsize Screening Formula
1.99
Comfort Ratio
22.78
Critical hull speed
6.87
Displacement-length ratio (DLR)
234.47
Upwind sail area to displacement
17.79

Accomodation

The Sigma 33 C is a popular sailing boat that was designed by David Thomas and built by Marine Projects Ltd. It was first introduced in 1978 and quickly gained popularity among sailors for its performance and versatility.

The Sigma 33 C is a cruiser-racer, meaning it is designed to be both comfortable for cruising and competitive for racing. It has a length overall (LOA) of 32 feet 6 inches and a beam of 10 feet 6 inches, making it a relatively compact boat that is easy to handle.

One of the key features of the Sigma 33 C is its spacious and well-designed interior. It can comfortably accommodate a crew of up to six people, with a forward cabin, a main saloon, and a quarter berth. The saloon features a dining area, a galley, and a navigation station, providing all the necessary amenities for extended cruising.

In terms of performance, the Sigma 33 C is known for its excellent sailing characteristics. It has a moderate displacement hull with a fin keel and a spade rudder, which allows for good stability and maneuverability. The boat is also equipped with a masthead rig and a large sail area, enabling it to perform well in a wide range of wind conditions.

The Sigma 33 C has a strong racing pedigree and has been successful in various regattas and offshore races. It has a competitive rating under the IRC (International Rating Certificate) system, which allows it to compete against other boats of different sizes and designs.

Overall, the Sigma 33 C is a well-regarded sailing boat that offers a balance between cruising comfort and racing performance. Its versatility and solid construction have made it a popular choice among sailors for both leisurely cruising and competitive racing.

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