J/90

Main

Appendages
Fin w/bulb & spade rudder
Construction
FG
First built hull
1997
Hull type
Monohull
Last built hull
1998
Model
J/90
Sailboat builder
J/Boats
Sailboat designer
Johnstone

Dimensions

Ballast Type
Lead
Ballast weight
844.0
Beam
2.59
Displacement
1497.0
Draft
1.98
Max Draft
1.98
Overall length
9.2
Waterline length
8.23

Sails

E
4.42
Est. Forestay Length
11.31
Fore area
17.36
I
10.85
J
3.2
Mainsail area
24.15
P
10.93
Total area
41.53

Engine

Performance

Ballast ratio
56.36
Capsize Screening Formula
2.29
Comfort Ratio
10.54
Critical hull speed
6.96
Displacement-length ratio (DLR)
74.85
Upwind sail area to displacement
32.35

Accomodation

The J/90 is a high-performance sailing boat designed and built by J/Boats, a renowned American sailboat manufacturer. It is a small, one-design keelboat that offers exciting and competitive racing capabilities while also being suitable for day sailing and cruising.

Here are some key features and characteristics of the J/90:

1. Design: The J/90 was designed by Rod Johnstone, one of the founders of J/Boats, known for his expertise in creating fast and responsive sailboats. The boat features a sleek and modern design with a low-profile cabin and a spacious cockpit.

2. Length and Dimensions: The J/90 has an overall length of 29.5 feet (8.99 meters) and a waterline length of 26.5 feet (8.08 meters). It has a beam (width) of 9.5 feet (2.9 meters) and a draft (depth) of 5.5 feet (1.68 meters). The boat weighs approximately 4,500 pounds (2,041 kilograms).

3. Construction: The J/90 is constructed using advanced composite materials, including a fiberglass hull and a carbon fiber mast. This construction method ensures a strong and lightweight boat, enhancing its performance on the water.

4. Rigging and Sails: The J/90 features a fractional rig with a large mainsail and a smaller jib. The boat is designed to be easily sailed by a small crew, typically two to four people, making it suitable for both racing and cruising purposes.

5. Performance: The J/90 is known for its exceptional performance capabilities. It is a fast and responsive boat, capable of reaching high speeds and maneuvering quickly. Its design allows for excellent upwind performance and exciting downwind sailing.

6. Interior: Despite its racing-oriented design, the J/90 offers a comfortable and functional interior. It features a small cabin with basic amenities, including a V-berth, a compact galley, and a marine head. The interior is designed to accommodate overnight stays or short cruises.

7. One-Design Class: The J/90 is part of the J/Boats one-design class, which means that all boats are built to the same specifications. This ensures fair and competitive racing, as the focus is on the skill of the sailors rather than the boat's equipment.

Overall, the J/90 is a versatile and high-performance sailing boat that combines racing capabilities with cruising comfort. Its sleek design, advanced construction, and excellent performance make it a popular choice among sailors looking for a thrilling and competitive sailing experience.

Report error

$

currency selector