TWIGGY 31

Main

Appendages
Trimaran Dbrd.
Construction
Wood or FG
First built hull
1970
Hull type
Trimaran
Model
TWIGGY 31 (CROWTHER)
Sailboat builder
from plans
Sailboat designer
Lock Crowther

Dimensions

Beam
9.04
Displacement
1451.0
Draft
0.9
Max Draft
0.9
Min Draft
0.2
Overall length
9.7

Sails

Total area
60.85

Engine

Performance

Displacement-length ratio (DLR)
45.61
Upwind sail area to displacement
48.39

Accomodation

The Twiggy 31 (Crowther) is a sailing catamaran designed by the renowned Australian naval architect, Lock Crowther. It is a performance-oriented cruising catamaran that offers a balance between speed, comfort, and seaworthiness.

The Twiggy 31 features a lightweight construction with a hull made of fiberglass and foam core, which contributes to its excellent performance under sail. It has a sleek and slender design with a narrow beam, allowing it to slice through the water with minimal resistance.

With a length of 31 feet (9.45 meters), the Twiggy 31 offers a spacious interior layout that can accommodate a small crew or family. It typically has two double cabins, a saloon area, a galley, and a head compartment. The saloon provides ample seating and dining space, while the galley is equipped with basic amenities for onboard cooking.

The catamaran design of the Twiggy 31 offers several advantages. It provides increased stability, reducing the boat's tendency to heel or roll in rough seas. The twin hulls also offer more living space compared to monohull sailboats of similar size. Additionally, the shallow draft of the Twiggy 31 allows it to access shallow anchorages and beach easily.

Under sail, the Twiggy 31 is known for its impressive speed and maneuverability. It has a generous sail area and a well-balanced rig, allowing it to achieve high speeds even in light winds. The boat's performance-oriented design makes it suitable for both cruising and racing enthusiasts.

Overall, the Twiggy 31 (Crowther) is a well-regarded sailing catamaran that offers a combination of speed, comfort, and versatility. Its lightweight construction, spacious interior, and excellent sailing performance make it an attractive choice for those seeking a fast and comfortable cruising experience.

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