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Sailboat Specifications

Wilderness 38

Masthead Sloop · Fin W/Spade Rudder

Designed by Gary Mull · Built by Wilderness Yachts (Usa) · First built 1979

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LOA 38.25 ft  ·  Beam 12.00 ft  ·  Displacement 9,000.00 lb  ·  Sail Area 596.00 ft²  ·  Masthead Sloop  ·  Fin W/Spade Rudder
About the Wilderness 38 Sailboat

Designed by renowned naval architect Gary Mull and built by Wilderness Yachts starting in 1979, this 38-footer represents a thoughtful balance between performance and practicality. With its moderate displacement of 9,000 pounds and generous sail area of 596 square feet, the Wilderness 38 delivers spirited sailing characteristics while maintaining reasonable stability for coastal cruising and occasional offshore passages. The fin keel and spade rudder configuration provides responsive handling and good upwind performance, hallmarks of Mull's design philosophy during this era. At 38.25 feet overall with a 30-foot waterline, the boat offers a respectable hull speed of 7.34 knots, while the substantial ballast-to-displacement ratio of 50% ensures adequate stability for extended cruising. The comfort ratio of 15.65 suggests a relatively stiff, quick motion that favors performance over pure comfort, making this boat particularly appealing to sailors who prioritize sailing ability. The capsize screening value of 2.31 indicates reasonable offshore capability, though the design is best suited for coastal cruising and club racing. Gary Mull's reputation for creating well-balanced designs that don't compromise sailing performance makes the Wilderness 38 an attractive option for sailors seeking a capable, versatile cruiser-racer from the late 1970s era.

Dimensions & Specifications
LOA (Length Overall) 38.25 ft / 11.66 m
LWL (Waterline Length) 30.00 ft / 9.14 m
Beam 12.00 ft / 3.66 m
Max Draft 6.50 ft / 1.98 m
Displacement 9,000.00 lb / 4,082 kg
Ballast 4,500.00 lb / 2,041 kg
Ballast Type Lead
Sail Area (Reported) 596.00 ft² / 55.37 m²
Design & Construction
Hull Type Fin w/spade rudder
Rigging Type Masthead Sloop
Construction FG
Designer Gary Mull
Builder Wilderness Yachts (USA)
First Built 1979
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Engine & Accommodations
Engine Make Yanmar
Engine Model 3GM30
Engine Type Diesel
Frequently Asked Questions

What is the Wilderness 38's sail area to displacement ratio?

The Wilderness 38 has a Sail Area to Displacement ratio (SA/D) of 22.11. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Wilderness 38's comfort ratio?

The Wilderness 38 has a Ted Brewer Comfort Ratio of 15.65. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Wilderness 38 safe for offshore sailing?

The Wilderness 38 has a Capsize Screening Formula value of 2.31. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Wilderness 38?

The theoretical hull speed of the Wilderness 38 is 7.34 kn knots, calculated from its waterline length.

How much does a Wilderness 38 weigh?

The Wilderness 38 has a displacement of 9,000.00 lb and a length overall (LOA) of 38.25 ft.

Who designed the Wilderness 38?

The Wilderness 38 was designed by Gary Mull, first built in 1979.