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Sailboat Specifications

Aphrodite 42

Masthead Ketch · Fin W/Spade Rudder

Designed by Carl Beyer · Built by Rex Marin · First built 1986

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LOA 41.67 ft  ·  Beam 12.14 ft  ·  Displacement 20,944.00 lb  ·  Sail Area 979.52  ·  Masthead Ketch  ·  Fin W/Spade Rudder
About the Aphrodite 42 Sailboat

Designed by Carl Beyer and built by Rex Marin starting in 1986, this fiberglass ketch represents a thoughtful approach to bluewater cruising. The Aphrodite 42's substantial displacement of nearly 21,000 pounds and generous ballast ratio create a stable, comfortable platform for extended offshore passages, while the masthead ketch rig provides excellent sail handling options and balance in various wind conditions. The fin keel and spade rudder configuration delivers respectable performance with a hull speed of 7.79 knots, making coastal hops and longer passages equally manageable. At 41.67 feet overall with a 12.14-foot beam, the design offers spacious accommodations without sacrificing seaworthiness. The comfort ratio of 32.21 indicates a motion that favors comfort over quick, snappy movement—ideal for crews planning extended time aboard. With a capsize screening formula of 1.77, the Aphrodite 42 falls well within accepted parameters for offshore sailing, reflecting Beyer's emphasis on safety and stability. The substantial 6.07-foot draft provides excellent upwind performance and directional stability. Rex Marin's solid fiberglass construction ensures durability, while the standard 65-horsepower engine provides reliable auxiliary power for harbor maneuvering and calm conditions.

Dimensions & Specifications
LOA (Length Overall) 41.67 ft / 12.70 m
LWL (Waterline Length) 33.79 ft / 10.30 m
Beam 12.14 ft / 3.70 m
Max Draft 6.07 ft / 1.85 m
Displacement 20,944.00 lb / 9,500 kg
Ballast 8,157.00 lb / 3,700 kg
Ballast Type Iron
Sail Area (Reported) 979.52
Design & Construction
Hull Type Fin w/spade rudder
Rigging Type Masthead Ketch
Construction FG
Designer Carl Beyer
Builder Rex Marin
First Built 1986
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Engine & Accommodations
Engine Make Volvo
Engine Model MD 31
Engine Type Diesel
Horsepower 65
Fuel Capacity 63 gals / 240 L
Water Capacity 92 gals / 350 L
Frequently Asked Questions

What is the Aphrodite 42's sail area to displacement ratio?

The Aphrodite 42 has a Sail Area to Displacement ratio (SA/D) of 20.71. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Aphrodite 42's comfort ratio?

The Aphrodite 42 has a Ted Brewer Comfort Ratio of 32.21. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Aphrodite 42 safe for offshore sailing?

The Aphrodite 42 has a Capsize Screening Formula value of 1.77. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Aphrodite 42?

The theoretical hull speed of the Aphrodite 42 is 7.79 knots, calculated from its waterline length.

How much does a Aphrodite 42 weigh?

The Aphrodite 42 has a displacement of 20,944.00 lb and a length overall (LOA) of 41.67 ft.

Who designed the Aphrodite 42?

The Aphrodite 42 was designed by Carl Beyer, first built in 1986.