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Sailboat Specifications

Adagio 27

Masthead Sloop · Long Keel

Designed by Lars Olof Norlin · First built 1968

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LOA 26.71 ft  ·  Beam 9.19 ft  ·  Displacement 6,614.00 lb  ·  Sail Area 313.00 ft²  ·  Masthead Sloop  ·  Long Keel
About the Adagio 27 Sailboat

Swedish designer Lars Olof Norlin created this thoughtful pocket cruiser during the late 1960s, and it remained in production for nearly fifteen years with 350 hulls launched. Built with traditional fiberglass construction around a long keel configuration, this masthead sloop represents classic Scandinavian design philosophy emphasizing seaworthiness over pure speed. The generous beam of 9.19 feet provides respectable interior volume for a sub-27-footer, while the substantial displacement of 6,614 pounds and healthy ballast ratio contribute to excellent stability and sea-kindly motion. Her long keel design tracks beautifully and offers predictable handling characteristics that novice sailors will appreciate, though it does sacrifice some pointing ability compared to modern fin keel designs. With a comfort ratio of 21.49 and capsize screening formula of 1.96, this boat demonstrates the conservative approach that made Norlin's designs popular among serious cruising sailors. The moderate sail area of 313 square feet and SA/Displacement ratio of 14.26 indicate a well-balanced sailplan suited for coastal cruising and short offshore passages rather than racing. Hull speed potential reaches 6.56 knots, perfectly adequate for relaxed cruising adventures. The Adagio 27 appeals to sailors seeking traditional sailing qualities, solid construction, and proven offshore capability in a manageable size.

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Dimensions & Specifications
LOA (Length Overall) 26.71 ft / 8.14 m
LWL (Waterline Length) 23.95 ft / 7.30 m
Beam 9.19 ft / 2.80 m
Max Draft 4.10 ft / 1.25 m
Displacement 6,614.00 lb / 3,000 kg
Ballast 2,866.00 lb / 1,300 kg
Ballast Type Iron
Sail Area (Reported) 313.00 ft² / 29.08 m²
Design & Construction
Hull Type Long Keel
Rigging Type Masthead Sloop
Construction FG
Designer Lars Olof Norlin
First Built 1968
Last Built 1982
Number Built 350
Related Sailboats Ericson 27 · Coronado 27 · Islander 27 · Cal 2 27 · Nicholson 26
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Frequently Asked Questions

What is the Adagio 27's sail area to displacement ratio?

The Adagio 27 has a Sail Area to Displacement ratio (SA/D) of 14.26. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Adagio 27's comfort ratio?

The Adagio 27 has a Ted Brewer Comfort Ratio of 21.49. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Adagio 27 safe for offshore sailing?

The Adagio 27 has a Capsize Screening Formula value of 1.96. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Adagio 27?

The theoretical hull speed of the Adagio 27 is 6.56 kn knots, calculated from its waterline length.

How much does a Adagio 27 weigh?

The Adagio 27 has a displacement of 6,614.00 lb and a length overall (LOA) of 26.71 ft.

Who designed the Adagio 27?

The Adagio 27 was designed by Lars Olof Norlin, first built in 1968.