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Sailboat Specifications

Fifty 23

Masthead Sloop · Fin With Rudder On Skeg

Designed by Joubert · Built by Kirié · First built 1974

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LOA 22.97 ft  ·  Beam 8.17 ft  ·  Displacement 5,291.00 lb  ·  Sail Area 322.00 ft²  ·  Masthead Sloop  ·  Fin With Rudder On Skeg
About the Fifty 23 Sailboat

With extremely limited specifications available, research into the Fifty 23 reveals a sailboat that appears to exist on the periphery of documented sailing craft. This relative obscurity suggests either a very limited production run, a regional builder with minimal marketing reach, or possibly a custom design that never achieved widespread recognition in sailing circles. Given the "23" designation typically indicating length in feet, this would position the boat in the compact cruiser or day sailor category. Boats of this size range generally serve coastal cruising and recreational sailing needs, offering manageable handling characteristics for smaller crews while providing adequate space for weekend adventures or day sailing excursions. The scarcity of available information makes the Fifty 23 something of an enigma in the sailing world. Potential buyers investigating this model would likely need to rely heavily on individual boat surveys and hands-on inspections rather than established reputation or extensive owner networks. This lack of documentation could present both challenges and opportunities—while comprehensive research proves difficult, it might also indicate a hidden gem or unique design that simply never gained mainstream attention in competitive sailing markets.

Dimensions & Specifications
LOA (Length Overall) 22.97 ft / 7.00 m
LWL (Waterline Length) 20.18 ft / 6.15 m
Beam 8.17 ft / 2.49 m
Max Draft 3.28 ft / 1.00 m
Displacement 5,291.00 lb / 2,400 kg
Ballast 1,543.00 lb / 700 kg
Sail Area (Reported) 322.00 ft² / 29.91 m²
Design & Construction
Hull Type Fin with rudder on skeg
Rigging Type Masthead Sloop
Construction FG
Designer Joubert
Builder Kirié
First Built 1974
Last Built 1979
Related Sailboats Sprinta Sport · Comet 701 · Sprinta 70 · Pearson 23 · San Juan 23
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Frequently Asked Questions

What is the Fifty 23's sail area to displacement ratio?

The Fifty 23 has a Sail Area to Displacement ratio (SA/D) of 17.02. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Fifty 23's comfort ratio?

The Fifty 23 has a Ted Brewer Comfort Ratio of 23.7. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Fifty 23 safe for offshore sailing?

The Fifty 23 has a Capsize Screening Formula value of 1.88. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Fifty 23?

The theoretical hull speed of the Fifty 23 is 6.02 knots, calculated from its waterline length.

How much does a Fifty 23 weigh?

The Fifty 23 has a displacement of 5,291.00 lb and a length overall (LOA) of 22.97 ft.

Who designed the Fifty 23?

The Fifty 23 was designed by Joubert, first built in 1974.