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Sailboat Specifications

Henley 20

Masthead Sloop · Long Keel

Built by Halman Manufacturing Co (Can) · First built 1984

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LOA 19.33 ft  ·  Beam 8.00 ft  ·  Displacement 1,200.00 lb  ·  Sail Area 179.00 ft²  ·  Masthead Sloop  ·  Long Keel
About the Henley 20 Sailboat

Built by Canada's Halman Manufacturing starting in 1984, this compact cruiser represents solid value in the small boat market. At just over 19 feet, the Henley 20 maximizes interior space with its generous 8-foot beam while maintaining the stability that comes with traditional long keel design and 300 pounds of ballast. The masthead sloop rig delivers respectable performance with 179 square feet of sail area, though this boat clearly prioritizes comfort and seaworthiness over speed. With a hull speed of 5.44 knots and moderate sail area to displacement ratio, expect steady rather than thrilling sailing. The long keel configuration provides excellent tracking and directional stability, making it forgiving for newer sailors while offering the self-steering qualities appreciated on longer passages. This fiberglass construction handles coastal cruising admirably, with build quality reflecting Halman's reputation for practical, well-engineered small boats. The comfort ratio of 6.7 suggests reasonable motion in a seaway for its size, while the capsize screening formula of 3.01 indicates good stability characteristics. Best suited for protected waters, coastal day sailing, and weekend cruising, the Henley 20 appeals to sailors seeking traditional sailing qualities in a manageable, trailerable package.

Dimensions & Specifications
LOA (Length Overall) 19.33 ft / 5.89 m
LWL (Waterline Length) 16.50 ft / 5.03 m
Beam 8.00 ft / 2.44 m
Max Draft 2.42 ft / 0.74 m
Displacement 1,200.00 lb / 544 kg
Ballast 300.00 lb / 136 kg
Sail Area (Reported) 179.00 ft² / 16.63 m²
Design & Construction
Hull Type Long Keel
Rigging Type Masthead Sloop
Construction FG
Builder Halman Manufacturing Co (CAN)
First Built 1984
Related Sailboats Com-Pac 19 · Oday 20 · Nordica 20 · Montego 19 · Matilda 20
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Frequently Asked Questions

What is the Henley 20's sail area to displacement ratio?

The Henley 20 has a Sail Area to Displacement ratio (SA/D) of 25.41. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Henley 20's comfort ratio?

The Henley 20 has a Ted Brewer Comfort Ratio of 6.7. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Henley 20 safe for offshore sailing?

The Henley 20 has a Capsize Screening Formula value of 3.01. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Henley 20?

The theoretical hull speed of the Henley 20 is 5.44 kn knots, calculated from its waterline length.

How much does a Henley 20 weigh?

The Henley 20 has a displacement of 1,200.00 lb and a length overall (LOA) of 19.33 ft.