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Sailboat Specifications

Yankee 30 Morc

Masthead Sloop · Fin With Rudder On Skeg

Designed by Sparkman & Stephens · Built by Yankee Yachts Inc. (Usa) · First built 1970

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LOA 29.98 ft  ·  Beam 9.00 ft  ·  Displacement 8,700.00 lb  ·  Sail Area 430.00 ft²  ·  Masthead Sloop  ·  Fin With Rudder On Skeg
About the Yankee 30 Morc Sailboat

Designed by the legendary Sparkman & Stephens and first launched in 1970, this 30-footer emerged during the golden age of American yacht design when the renowned naval architecture firm was at its creative peak. Built by Yankee Yachts Inc., the Yankee 30 Morc represents a thoughtful balance between racing performance and coastal cruising capabilities. The boat's fin keel with rudder on skeg configuration, combined with a substantial 4,130-pound ballast ratio, delivers excellent upwind performance and directional stability. Her 9-foot beam provides adequate interior volume while maintaining the sleek lines characteristic of Sparkman & Stephens designs. The masthead sloop rig with 430 square feet of sail area offers versatile sail handling options for both competitive sailing and weekend cruising. With a comfort ratio of 28.7, this yacht leans toward the sportier end of the spectrum, making her well-suited for coastal racing, club racing, and spirited day sailing. The capsize screening formula of 1.75 indicates good stability for offshore work, while her moderate displacement of 8,700 pounds strikes an appealing balance between performance and seaworthiness. Hull speed calculations suggest she'll move efficiently through the water, particularly in moderate conditions where her racing heritage truly shines.

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Dimensions & Specifications
LOA (Length Overall) 29.98 ft / 9.14 m
LWL (Waterline Length) 23.00 ft / 7.01 m
Beam 9.00 ft / 2.74 m
Max Draft 5.00 ft / 1.52 m
Displacement 8,700.00 lb / 3,946 kg
Ballast 4,130.00 lb / 1,873 kg
Sail Area (Reported) 430.00 ft² / 39.95 m²
Design & Construction
Hull Type Fin with rudder on skeg
Rigging Type Masthead Sloop
Construction FG
Designer Sparkman & Stephens
Builder Yankee Yachts Inc. (USA)
First Built 1970
Related Sailboats Cal 30 · Columbia 30 · J/30 · Newport 30 2 · Cal 92
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Engine & Accommodations
Engine Make Universal
Engine Model Atomic 4
Engine Type Gas
Frequently Asked Questions

What is the Yankee 30 Morc's sail area to displacement ratio?

The Yankee 30 Morc has a Sail Area to Displacement ratio (SA/D) of 16.32. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Yankee 30 Morc's comfort ratio?

The Yankee 30 Morc has a Ted Brewer Comfort Ratio of 28.7. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Yankee 30 Morc safe for offshore sailing?

The Yankee 30 Morc has a Capsize Screening Formula value of 1.75. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Yankee 30 Morc?

The theoretical hull speed of the Yankee 30 Morc is 6.43 kn knots, calculated from its waterline length.

How much does a Yankee 30 Morc weigh?

The Yankee 30 Morc has a displacement of 8,700.00 lb and a length overall (LOA) of 29.98 ft.

Who designed the Yankee 30 Morc?

The Yankee 30 Morc was designed by Sparkman & Stephens, first built in 1970.