J/27 Information, Review, Specs

Make
Model
Number Built
189
Production Year(s)
1984 - 1992

The J/27, a distinctive sailboat designed by Rod Johnstone, emerged from the renowned J/Boats lineage as a versatile vessel aimed at both competitive one-design racing and comfortable weekend cruising. Launched in 1984 and produced until 1992, this approximately 27-foot monohull quickly gained a reputation in the sailing community for its spirited performance and balanced handling. Its design embodies J/Boats' core philosophy of creating "accessible performers" that appeal to a wide range of sailors, blending the thrill of racing with practical cruising amenities.

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The genesis of the J/27 traces back to 1983, when it was designed by Rod Johnstone, co-founder of J/Boats. J/Boats, established in 1977, built a legacy on crafting yachts that strike a unique balance between high performance and ease of handling, a philosophy deeply ingrained in the J/27. The company's internal design approach, with Rod Johnstone as the primary naval architect, ensured a consistent brand aesthetic and performance profile across their fleet. The J/27's construction, like many J/Boats of its era, benefited from advanced fiberglass construction techniques, often built by TPI Composites in the United States.

The design of the J/27 featured a low, heavy fin keel and a generous fractional rig, specifically engineered to provide good handling across a range of wind conditions. The fractional rig, characterized by its smaller headsails, simplifies tacking, offering an advantage to both cruisers and racers. During its production run from 1984 to 1992, 189 units of the J/27 were built. The consistent design largely remained throughout its production, though one hull (#7) is noted to have had a slightly lower cabin top.

Sailing Performance and Handling

The J/27 delivers a sailing experience that aligns with its designer's intent for a performance-oriented cruiser. Its calculated Sail Area to Displacement ratio of approximately 23.89 indicates strong performance potential, particularly in lighter air, where it is often described as an "outstanding light air boat". This is complemented by a Ballast to Displacement ratio of around 0.40, suggesting a stiff and stable platform capable of standing up to significant wind. The Displacement to Length ratio of approximately 139.42 further categorizes the J/27 as a lighter, more agile vessel for its size, aligning with its reputation for speed.

Anecdotal evidence from owners and sailors consistently praises the J/27's handling characteristics. It is frequently lauded as a "machine in breeze" and capable of being sailed effectively in light air as well. Many experienced sailors have found it to be "very fast for its size," with well-sailed J/27s even outperforming larger vessels in races. Its vertical sides contribute to excellent stability and improved handling across various conditions. While some reports suggest it might struggle in moderate winds, it is generally considered capable of handling diverse sea states and is often described as a "pure joy to sail". The fractional rig also contributes to its ease of handling, making it manageable even for a small crew.

Accommodations and Layout

While primarily known for its sailing prowess, the J/27 was also conceived as a "weekend cruiser," offering an "actual interior" that provides basic amenities for overnighting. Information regarding specific interior layouts or headroom is not extensively detailed in common databases, but its classification as a weekend cruiser implies a functional, albeit compact, arrangement suitable for short trips. The boat's design ethos prioritizes performance and handling, which often translates to more Spartan interior finishes compared to dedicated cruising yachts. However, the overarching J/Boats design philosophy emphasizes practicality and efficient use of space, even in smaller models.

Owner's Perspectives

Owners of the J/27 generally hold the boat in high regard, often praising its robust construction and exhilarating sailing performance. It has achieved a "nearly legendary status for club racing" and is considered an "extremely desirable PHRF boat" due to its consistent performance on the racecourse. Many owners laud its speed, agility, and the pure enjoyment derived from sailing it, noting its ability to handle challenging conditions.

Despite its strengths, common observations among owners include the fact that many J/27s have been heavily raced, which can lead to wear and tear over time. A recurring maintenance point mentioned by some owners is the potential for original deck fittings to develop leaks, often requiring re-bedding. The active and supportive J/27 Class Association, boasting over 190 boats, fosters a strong community where owners share tips on rigging, tuning, and addressing common issues, making the ownership experience part of a broader sailing family.

Measurements

Construction & Hull

Construction Material
Fiberglass (Solid)
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Transom-Hung
Ballast
1530 lbs (Lead)
Displacement
3800 lbs
Water Capacity
-
Fuel Capacity
-

Engine

Engine Make
Engine Model
Engine Type
Outboard
Engine HP
Engine Count
1
Drive Type
Fuel Type
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Fractional Sloop
P (Main Luff)
33 ft
E (Main Foot)
12.5 ft
I (Foretriangle Height)
30 ft
J (Foretriangle Base)
10.5 ft
Forestay Length (est)
31.78 ft
Main Sail Area
206.25 sqft
Foretriangle Sail Area
157.5 sqft
Total Sail Area (Reported)
364 sqft
Total Sail Area (Calc)
363.75 sqft

Dimensions

LOA
27.5 ft
LWL
23 ft
Beam
8.5 ft
Draft
4.9 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
6.43 kn
Pounds per Inch Immersion
698.54