J/145

Main

Appendages
Fin w/bulb & spade rudder
Construction
FG
First built hull
2002
Hull type
Monohull
Last built hull
2006
Model
4JH3CE
Sailboat builder
J Boats Tillotson Pearson
Sailboat designer
Johnstone

Dimensions

Ballast Type
Lead
Ballast weight
3787.0
Beam
3.96
Displacement
8618.0
Draft
2.71
Max Draft
2.71
Overall length
14.66
Waterline length
12.95

Sails

E
6.25
Est. Forestay Length
19.97
Fore area
52.68
I
19.2
J
5.49
Mainsail area
55.47
P
17.75
Total area
108.14

Engine

Engine(s) power
56.0
Engines amount
1
Fuel type
Diesel
Make
Yanmar

Performance

Ballast ratio
43.95
Capsize Screening Formula
1.95
Comfort Ratio
21.83
Critical hull speed
8.74
Displacement-length ratio (DLR)
110.49
Upwind sail area to displacement
26.26

Accomodation

The J/145 is a high-performance sailing yacht designed and built by J/Boats, a renowned American sailboat manufacturer. It is a sleek and powerful offshore cruiser-racer that offers a perfect balance between speed, comfort, and ease of handling.

Here are some key features and characteristics of the J/145:

1. Design: The J/145 was designed by Rod Johnstone, the founder of J/Boats, and it incorporates the latest advancements in yacht design and construction techniques. Its hull shape and sail plan are optimized for speed and performance.

2. Length and Dimensions: The J/145 has an overall length of 44.5 feet (13.6 meters) and a waterline length of 39.5 feet (12 meters). It has a beam (width) of 12.5 feet (3.8 meters) and a draft (depth) of 8.5 feet (2.6 meters).

3. Construction: The boat is built using advanced composite construction methods, combining a lightweight and stiff hull with a carbon fiber mast and boom. This construction technique ensures excellent strength-to-weight ratio and enhances the boat's performance.

4. Sail Plan: The J/145 features a powerful sail plan with a large mainsail and a high aspect ratio headsail. It is designed to be easily handled by a small crew, thanks to its efficient deck layout and well-positioned winches and controls.

5. Interior Layout: The interior of the J/145 is designed to provide comfort and functionality for extended cruising. It typically features a spacious saloon with a well-equipped galley, a navigation station, and comfortable sleeping accommodations for a crew of up to eight people.

6. Performance: The J/145 is known for its exceptional performance both inshore and offshore. It has a reputation for being fast and responsive, capable of reaching high speeds while maintaining stability and control. It is often used for competitive racing as well as long-distance cruising.

7. Safety and Seaworthiness: The J/145 is designed to be a seaworthy and safe vessel, capable of handling a wide range of weather conditions. It has a deep keel and a balanced rudder, providing stability and control even in rough seas.

Overall, the J/145 is a high-quality sailing yacht that combines speed, comfort, and versatility. It is a popular choice among sailors who seek a fast and capable boat for both racing and cruising purposes.

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