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Sailboat Specifications

Naja 30

Masthead Sloop · Fin W/Transom Hung Rudder

Designed by Sylvestre Langevin · Built by A & T Marine Services/Whisstock's Boatyard · First built 1976

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LOA 30.00 ft  ·  Beam 10.33 ft  ·  Displacement 7,200.00 lb  ·  Sail Area 361.00 ft²  ·  Masthead Sloop  ·  Fin W/Transom Hung Rudder
About the Naja 30 Sailboat

Designed by Sylvestre Langevin and first launched in 1976, this 30-foot sailboat represents a thoughtful approach to coastal cruising and club racing. Built by A & T Marine Services and Whisstock's Boatyard using aluminum and wood construction, the Naja 30 combines durability with classic aesthetics. The boat's fin keel configuration with transom-hung rudder provides responsive handling while maintaining good directional stability. With a masthead sloop rig carrying 361 square feet of sail area, she offers respectable performance for her size class. The moderate displacement of 7,200 pounds strikes a balance between sailing ability and interior volume, making her suitable for weekend cruising and longer coastal passages. Her comfort ratio of 18.53 suggests a relatively stiff, quick motion that favors performance-oriented sailing, while the capsize screening formula of 2.14 indicates reasonable stability for coastal and near-offshore conditions. The aluminum construction offers excellent longevity and low maintenance compared to fiberglass contemporaries, though it requires specific expertise for repairs. This Canadian design appeals to sailors seeking a well-built coastal cruiser that can handle spirited sailing while providing adequate accommodation for extended trips along protected coastlines and inland waters.

Dimensions & Specifications
LOA (Length Overall) 30.00 ft / 9.14 m
LWL (Waterline Length) 25.40 ft / 7.74 m
Beam 10.33 ft / 3.15 m
Max Draft 5.80 ft / 1.77 m
Displacement 7,200.00 lb / 3,266 kg
Sail Area (Reported) 361.00 ft² / 33.54 m²
Design & Construction
Hull Type Fin w/transom hung rudder
Rigging Type Masthead Sloop
Construction ALU/Wood
Designer Sylvestre Langevin
Builder A & T Marine Services/Whisstock's Boatyard
First Built 1976
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Frequently Asked Questions

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

The Naja 30 has a Sail Area to Displacement ratio (SA/D) of 15.54. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Naja 30's comfort ratio?

The Naja 30 has a Ted Brewer Comfort Ratio of 18.53. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Naja 30 safe for offshore sailing?

The Naja 30 has a Capsize Screening Formula value of 2.14. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Naja 30?

The theoretical hull speed of the Naja 30 is 6.75 kn knots, calculated from its waterline length.

How much does a Naja 30 weigh?

The Naja 30 has a displacement of 7,200.00 lb and a length overall (LOA) of 30.00 ft.

Who designed the Naja 30?

The Naja 30 was designed by Sylvestre Langevin, first built in 1976.