J/124

Main

Appendages
Fin w/bulb & spade rudder
Construction
FG
First built hull
2002
Hull type
Monohull
Last built hull
2007
Model
3JH4E
Sailboat builder
J Boats
Sailboat designer
R. Johnstone

Dimensions

Ballast Type
Lead
Ballast weight
2268.0
Beam
3.45
Displacement
5715.0
Draft
2.1
Max Draft
2.1
Overall length
12.41
Waterline length
11.03

Sails

E
5.18
Est. Forestay Length
15.53
Fore area
31.87
I
14.94
J
4.27
Mainsail area
38.22
P
14.75
Total area
70.05

Engine

Engine(s) power
40.0
Engines amount
1
Fuel tank capacity
95.0
Fuel type
Diesel
Make
Yanmar

Performance

Ballast ratio
39.68
Capsize Screening Formula
1.95
Comfort Ratio
20.45
Critical hull speed
8.06
Displacement-length ratio (DLR)
118.58
Upwind sail area to displacement
22.36

Accomodation

Freshwater tank capacity
132
The J/124 is a sailing boat designed and built by J/Boats, a renowned American sailboat manufacturer. It is a performance cruiser that combines speed, comfort, and ease of handling.

The J/124 has a length overall (LOA) of 40 feet and a waterline length (LWL) of 35.5 feet. It features a modern, sleek hull design with a low center of gravity, which contributes to its excellent stability and performance. The boat has a displacement of approximately 12,900 pounds, making it relatively lightweight for its size.

One of the key features of the J/124 is its versatile sail plan. It has a large, powerful mainsail and a self-tacking jib, which allows for easy and efficient sailing even with a small crew. The boat also has a retractable carbon fiber bowsprit, which enables the use of an asymmetrical spinnaker for downwind sailing.

The J/124 has a spacious and comfortable cockpit, designed for both racing and cruising. It features ergonomic seating, well-positioned winches, and easy access to all controls, making it easy to handle and maneuver. The boat also has a well-appointed interior with a functional layout, including a large saloon, a galley, a navigation station, and comfortable sleeping accommodations for up to six people.

In terms of performance, the J/124 is known for its speed and agility. It excels in a wide range of conditions, from light winds to heavy weather, thanks to its efficient hull shape and powerful sail plan. The boat is often used for both coastal cruising and offshore racing, as it offers a good balance between comfort and performance.

Overall, the J/124 is a well-designed and versatile sailing boat that appeals to both racing enthusiasts and cruising sailors. Its combination of speed, comfort, and ease of handling makes it a popular choice for those looking for a high-performance cruiser.

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