IRWIN 46

Main

Appendages
Keel/Cbrd.
Construction
FG
First built hull
1980
Hull type
Monohull
Model
4-154
Sailboat builder
Irwin Yachts
Sailboat designer
Ted Irwin

Dimensions

Ballast weight
5443.0
Beam
4.11
Displacement
14969.0
Draft
3.33
Mast height from DWL
17.68
Max Draft
3.33
Min Draft
1.42
Overall length
13.87
Waterline length
11.45

Sails

E
4.42
EY
2.97
Est. Forestay Length
17.21
Fore area
48.01
I
16.15
J
5.94
Mainsail area
31.66
P
14.33
PY
8.76
Total area
79.71

Engine

Fuel tank capacity
719.0
Fuel type
Diesel
Make
Perkins

Performance

Ballast ratio
36.36
Capsize Screening Formula
1.69
Comfort Ratio
39.87
Critical hull speed
8.21
Displacement-length ratio (DLR)
277.58
Upwind sail area to displacement
13.4

Accomodation

Freshwater tank capacity
719
The IRWIN 46 is a sailing yacht produced by the American boat manufacturer, Irwin Yachts. It was designed by Ted Irwin and introduced in the 1980s. The IRWIN 46 is a spacious and comfortable cruising sailboat known for its solid construction and excellent sailing performance.

Here are some key features and specifications of the IRWIN 46:

1. Design: The IRWIN 46 features a classic Ted Irwin design with a sleek and elegant profile. It has a moderate displacement hull with a fin keel and a skeg-mounted rudder, providing good stability and maneuverability.

2. Size: The boat measures approximately 46 feet in length, with a beam (width) of around 13.5 feet. It has a draft (depth) of about 6.5 feet, which allows for good sailing performance and offshore capabilities.

3. Accommodation: The IRWIN 46 offers a spacious and comfortable interior layout, suitable for extended cruising or living aboard. It typically has a three-cabin layout, including a master stateroom with an ensuite head (bathroom), a forward cabin, and a guest cabin. The saloon area provides ample seating and dining space, and there is a well-equipped galley (kitchen) with all necessary amenities.

4. Sailing Performance: The IRWIN 46 is known for its good sailing performance, offering a balanced combination of speed and stability. It has a large sail area, including a mainsail and a genoa, which allows for efficient sailing in various wind conditions. The boat is designed to be easily handled by a small crew, with all control lines leading to the cockpit for convenience.

5. Construction: The IRWIN 46 is built with a solid fiberglass hull, providing strength and durability. The deck is also made of fiberglass, with a non-skid surface for safety. The boat features a spacious cockpit with comfortable seating and a steering wheel for easy handling.

6. Systems and Equipment: The IRWIN 46 is equipped with various systems and equipment to ensure comfort and convenience while sailing. This includes a reliable engine for auxiliary power, a freshwater system, electrical systems, navigation instruments, and safety equipment.

Overall, the IRWIN 46 is a well-regarded cruising sailboat known for its spacious interior, good sailing performance, and solid construction. It offers a comfortable and enjoyable sailing experience for those looking to explore coastal waters or embark on long-distance voyages.

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