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Sailboat Specifications

Sundance 20

Masthead Sloop · Swing Keel

Designed by E. A. Brown · Built by El-Mar Boat Co. · First built 1972

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LOA 19.75 ft  ·  Beam 6.75 ft  ·  Displacement 1,300.00 lb  ·  Sail Area 160.00 ft²  ·  Masthead Sloop  ·  Swing Keel
About the Sundance 20 Sailboat

A compact and approachable daysailer, the Sundance 20 is designed with simplicity and accessibility in mind, making it a natural choice for sailors who want to enjoy time on the water without the complexity of a larger vessel. Whether navigating sheltered bays, inland lakes, or calm coastal waters, this boat offers an inviting platform for beginners and experienced sailors alike who prioritize relaxed, low-maintenance sailing. With its modest proportions, the Sundance 20 lends itself well to casual daysailing and short coastal cruises, where ease of handling and trailering convenience are valued over long-range capability. Its straightforward design reflects a philosophy of approachable performance, allowing owners to focus on the pleasure of sailing rather than the demands of a more complex rig or heavy displacement hull. While detailed specifications are limited, the Sundance 20 has earned a following among sailors who appreciate an uncomplicated, honest little boat. For those entering the sport or seeking a manageable weekend escape, it represents a practical and enjoyable option worth serious consideration.

Dimensions & Specifications
LOA (Length Overall) 19.75 ft / 6.02 m
LWL (Waterline Length) 15.70 ft / 4.79 m
Beam 6.75 ft / 2.06 m
Max Draft 3.80 ft / 1.16 m
Min Draft 0.90 ft / 0.27 m
Displacement 1,300.00 lb / 590 kg
Ballast 175.00 lb / 79 kg
Sail Area (Reported) 160.00 ft² / 14.86 m²
Design & Construction
Hull Type Swing Keel
Rigging Type Masthead Sloop
Construction FG
Designer E. A. Brown
Builder El-Mar Boat Co.
First Built 1972
Related Sailboats Hunter 20 · Oday 20 · Ensenada 20 · Balboa 20 · Matilda 20
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Frequently Asked Questions

What is the Sundance 20's sail area to displacement ratio?

The Sundance 20 has a Sail Area to Displacement ratio (SA/D) of 21.54. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Sundance 20's comfort ratio?

The Sundance 20 has a Ted Brewer Comfort Ratio of 9.33. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Sundance 20 safe for offshore sailing?

The Sundance 20 has a Capsize Screening Formula value of 2.48. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Sundance 20?

The theoretical hull speed of the Sundance 20 is 5.31 knots, calculated from its waterline length.

How much does a Sundance 20 weigh?

The Sundance 20 has a displacement of 1,300.00 lb and a length overall (LOA) of 19.75 ft.

Who designed the Sundance 20?

The Sundance 20 was designed by E. A. Brown, first built in 1972.