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Sailboat Specifications

Orion 35

Masthead Sloop · Fin With Rudder On Skeg

Designed by Sparkman & Stephens · Built by Orion Yacht-Artimus Corp (Usa) · First built 1978

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LOA 34.50 ft  ·  Beam 10.83 ft  ·  Displacement 9,875.00 lb  ·  Sail Area 512.00 ft²  ·  Masthead Sloop  ·  Fin With Rudder On Skeg
About the Orion 35 Sailboat

Designed by the legendary Sparkman & Stephens firm and built by Orion Yacht-Artimus Corp starting in 1978, this 34.5-foot sailboat represents classic American yacht design philosophy from the late 1970s. The masthead sloop rig and fin keel with rudder on skeg configuration delivers reliable handling characteristics that have made it a respected choice among serious sailors for decades. With a displacement of 9,875 pounds and substantial ballast of 4,700 pounds, the Orion 35 offers the stability and seaworthiness expected from a Sparkman & Stephens design. The comfortable 20.97 comfort ratio and conservative 2.02 capsize screening value indicate this boat was built for offshore capability rather than pure racing speed. Her SA/Displacement ratio of 17.86 suggests moderate sailing performance with enough power to move well in light air while remaining manageable in heavy weather. The fiberglass construction and proven hull form make this an excellent choice for coastal cruising and weekend sailing, with the structural integrity for occasional offshore passages. Hull speed calculations show she'll cruise efficiently at around 7 knots, making her ideal for sailors who prioritize comfort and seaworthiness over outright speed.

Dimensions & Specifications
LOA (Length Overall) 34.50 ft / 10.52 m
LWL (Waterline Length) 28.75 ft / 8.76 m
Beam 10.83 ft / 3.30 m
Max Draft 6.00 ft / 1.83 m
Displacement 9,875.00 lb / 4,479 kg
Ballast 4,700.00 lb / 2,132 kg
Sail Area (Reported) 512.00 ft² / 47.57 m²
Design & Construction
Hull Type Fin with rudder on skeg
Rigging Type Masthead Sloop
Construction FG
Designer Sparkman & Stephens
Builder Orion Yacht-Artimus Corp (USA)
First Built 1978
Related Sailboats Tartan 34 2 · Hunter 34 · Pearson 34 2 · Irwin 34 · Tanzer 105
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Engine & Accommodations
Engine Make Universal
Engine Type Diesel
Horsepower 24
Fuel Capacity 35 gals / 132 L
Water Capacity 65 gals / 246 L
Frequently Asked Questions

What is the Orion 35's sail area to displacement ratio?

The Orion 35 has a Sail Area to Displacement ratio (SA/D) of 17.86. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Orion 35's comfort ratio?

The Orion 35 has a Ted Brewer Comfort Ratio of 20.97. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Orion 35 safe for offshore sailing?

The Orion 35 has a Capsize Screening Formula value of 2.02. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Orion 35?

The theoretical hull speed of the Orion 35 is 7.18 kn knots, calculated from its waterline length.

How much does a Orion 35 weigh?

The Orion 35 has a displacement of 9,875.00 lb and a length overall (LOA) of 34.50 ft.

Who designed the Orion 35?

The Orion 35 was designed by Sparkman & Stephens, first built in 1978.