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Sailboat Specifications

Sagitta 30

Masthead Sloop · Long Keel W/Trans. Hung Rudder

Designed by Aage Utzon · Built by Royal System Yacht Yard (Den) · First built 1963

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LOA 30.02 ft  ·  Beam 9.00 ft  ·  Displacement 9,260.00 lb  ·  Sail Area 383.00 ft²  ·  Masthead Sloop  ·  Long Keel W/Trans. Hung Rudder
About the Sagitta 30 Sailboat

Danish designer Aage Utzon created the Sagitta 30 as a robust cruising sailboat that exemplifies Scandinavian seaworthiness and craftsmanship. Built by Royal System Yacht Yard in Denmark from 1963 to 1991, this masthead sloop represents classic Northern European design philosophy with its emphasis on strength and seakeeping ability over pure speed. With its long keel configuration and transom-hung rudder, the Sagitta 30 delivers exceptional directional stability and tracking, making it an excellent choice for coastal cruising and moderate offshore passages. The substantial displacement of 9,260 pounds, combined with 4,100 pounds of ballast, creates a stiff, stable platform that handles heavy weather with confidence. The comfort ratio of 29.64 indicates good motion characteristics in a seaway, while the conservative capsize screening formula of 1.72 suggests solid offshore capability. The fiberglass construction and traditional proportions make this a practical cruiser for sailors seeking reliability over racing performance. With only 40 hulls produced during its 28-year production run, the Sagitta 30 remains a relatively rare find that appeals to experienced cruising sailors who value proven seaworthiness and European build quality over modern amenities.

Dimensions & Specifications
LOA (Length Overall) 30.02 ft / 9.15 m
LWL (Waterline Length) 24.08 ft / 7.34 m
Beam 9.00 ft / 2.74 m
Max Draft 4.75 ft / 1.45 m
Displacement 9,260.00 lb / 4,200 kg
Ballast 4,100.00 lb / 1,860 kg
Ballast Type Lead
Sail Area (Reported) 383.00 ft² / 35.58 m²
Design & Construction
Hull Type Long keel w/trans. hung rudder
Rigging Type Masthead Sloop
Construction FG
Designer Aage Utzon
Builder Royal System Yacht Yard (DEN)
First Built 1963
Last Built 1991
Number Built 40
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Engine & Accommodations
Engine Make Watermota
Engine Model Sea Panther
Engine Type Gas
Horsepower 29
Fuel Capacity 11 gals / 42 L
Water Capacity 23 gals / 87 L
Frequently Asked Questions

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

The Sagitta 30 has a Sail Area to Displacement ratio (SA/D) of 13.94. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Sagitta 30's comfort ratio?

The Sagitta 30 has a Ted Brewer Comfort Ratio of 29.64. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Sagitta 30 safe for offshore sailing?

The Sagitta 30 has a Capsize Screening Formula value of 1.72. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Sagitta 30?

The theoretical hull speed of the Sagitta 30 is 6.58 kn knots, calculated from its waterline length.

How much does a Sagitta 30 weigh?

The Sagitta 30 has a displacement of 9,260.00 lb and a length overall (LOA) of 30.02 ft.

Who designed the Sagitta 30?

The Sagitta 30 was designed by Aage Utzon, first built in 1963.