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Sailboat Specifications

Swan 65 Ss Ketch

Masthead Ketch · Fin With Rudder On Skeg

Designed by Sparkman & Stephens · Built by Nautor · First built 1972

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LOA 64.57 ft  ·  Beam 16.27 ft  ·  Displacement 70,000.00 lb  ·  Sail Area 1,798.00 ft²  ·  Masthead Ketch  ·  Fin With Rudder On Skeg
About the Swan 65 Ss Ketch Sailboat

Designed by the legendary Sparkman & Stephens and built by Finland's renowned Nautor shipyard, this elegant ketch represents the pinnacle of 1970s and 1980s luxury sailing yacht construction. With 41 hulls launched between 1972 and 1989, the Swan 65 SS established itself as a sophisticated offshore cruising platform that seamlessly blends performance with comfort. The yacht's substantial 70,000-pound displacement and generous 30,600-pound ballast provide exceptional stability and seaworthiness for extended ocean passages. Her masthead ketch rig, carrying 1,798 square feet of sail area, offers versatile sail handling options particularly valued by shorthanded crews on long voyages. The moderate sail area-to-displacement ratio of 17.02 delivers respectable performance while prioritizing comfort and safety over pure speed. Built with fiberglass construction around a fin keel and skeg-mounted rudder configuration, she strikes an ideal balance between directional stability and maneuverability. Her impressive comfort ratio of 50.44 reflects the spacious, well-appointed interior typical of Swan's luxury cruising yachts. The favorable capsize screening number of 1.58 underscores her offshore capability, making her well-suited for serious blue-water cruising and extended passages where reliability and crew comfort are paramount.

Dimensions & Specifications
LOA (Length Overall) 64.57 ft / 19.68 m
LWL (Waterline Length) 47.00 ft / 14.33 m
Beam 16.27 ft / 4.96 m
Max Draft 9.60 ft / 2.93 m
Displacement 70,000.00 lb / 31,751 kg
Ballast 30,600.00 lb / 13,880 kg
Ballast Type Lead
Sail Area (Reported) 1,798.00 ft² / 167.04 m²
Design & Construction
Hull Type Fin with rudder on skeg
Rigging Type Masthead Ketch
Construction FG
Designer Sparkman & Stephens
Builder Nautor
First Built 1972
Last Built 1989
Number Built 41
Related Sailboats Swan 65 Ss · Swan 651 · Baltic 64 · Little Harbor 63 · Swan 68
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Engine & Accommodations
Engine Make Volvo Penta
Engine Model MD 32
Engine Type Diesel
Horsepower 88
Fuel Capacity 57 gals / 216 L
Water Capacity 87 gals / 329 L
Frequently Asked Questions

What is the Swan 65 Ss Ketch's sail area to displacement ratio?

The Swan 65 Ss Ketch 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 Swan 65 Ss Ketch's comfort ratio?

The Swan 65 Ss Ketch has a Ted Brewer Comfort Ratio of 50.44. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Swan 65 Ss Ketch safe for offshore sailing?

The Swan 65 Ss Ketch has a Capsize Screening Formula value of 1.58. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Swan 65 Ss Ketch?

The theoretical hull speed of the Swan 65 Ss Ketch is 9.19 kn knots, calculated from its waterline length.

How much does a Swan 65 Ss Ketch weigh?

The Swan 65 Ss Ketch has a displacement of 70,000.00 lb and a length overall (LOA) of 64.57 ft.

Who designed the Swan 65 Ss Ketch?

The Swan 65 Ss Ketch was designed by Sparkman & Stephens, first built in 1972.