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Sailboat Specifications

Invicta Ii Tripp

Masthead Yawl · Keel/Cbrd.

Designed by William Tripp · Built by Pearson Yachts (Usa) · First built 1964

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LOA 37.67 ft  ·  Beam 10.60 ft  ·  Displacement 17,750.00 lb  ·  Sail Area 610.00 ft²  ·  Masthead Yawl  ·  Keel/Cbrd.
About the Invicta Ii Tripp Sailboat

Designed by renowned naval architect William Tripp and built by Pearson Yachts from 1964 to 1969, this classic masthead yawl represents mid-1960s cruising yacht design at its finest. With only twelve hulls produced during its five-year production run, the Invicta II remains a rare find in today's market. At nearly 38 feet overall with a moderate 25-foot waterline, this fiberglass yacht strikes an appealing balance between performance and comfort. The substantial 17,750-pound displacement and deep 8.6-foot draft provide excellent stability and seaworthiness, making her well-suited for serious coastal cruising and offshore passages. Her comfort ratio of 41.04 indicates a motion that favors comfort over speed, while the capsize screening value of 1.63 reflects good offshore capability. The masthead yawl rig with 610 square feet of sail area offers versatile sail handling options, particularly valuable when cruising shorthanded or in varying conditions. William Tripp's design philosophy emphasized seaworthiness and traditional sailing qualities, evident in this yacht's proportions and layout. The combination of keel and centerboard configuration enhances both stability and shallow-water accessibility, expanding cruising possibilities for adventurous sailors seeking a capable, classic cruising yacht with proven blue-water credentials.

Dimensions & Specifications
LOA (Length Overall) 37.67 ft / 11.48 m
LWL (Waterline Length) 25.00 ft / 7.62 m
Beam 10.60 ft / 3.23 m
Max Draft 8.60 ft / 2.62 m
Min Draft 4.50 ft / 1.37 m
Displacement 17,750.00 lb / 8,051 kg
Ballast 5,650.00 lb / 2,563 kg
Ballast Type Lead
Sail Area (Reported) 610.00 ft² / 56.67 m²
Design & Construction
Hull Type Keel/Cbrd.
Rigging Type Masthead Yawl
Construction FG
Designer William Tripp
Builder Pearson Yachts (USA)
First Built 1964
Last Built 1969
Number Built 12
Related Sailboats Invicta Tripp · Morgan 38 · Santana 37 · Compass 38 · Seafarer 38C
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Engine & Accommodations
Engine Make Universal
Engine Model Atomic 4
Engine Type Gas
Horsepower 20
Fuel Capacity 25 gals / 95 L
Frequently Asked Questions

What is the Invicta Ii Tripp's sail area to displacement ratio?

The Invicta Ii Tripp has a Sail Area to Displacement ratio (SA/D) of 14.4. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Invicta Ii Tripp's comfort ratio?

The Invicta Ii Tripp has a Ted Brewer Comfort Ratio of 41.04. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Invicta Ii Tripp safe for offshore sailing?

The Invicta Ii Tripp has a Capsize Screening Formula value of 1.63. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Invicta Ii Tripp?

The theoretical hull speed of the Invicta Ii Tripp is 6.70 kn knots, calculated from its waterline length.

How much does a Invicta Ii Tripp weigh?

The Invicta Ii Tripp has a displacement of 17,750.00 lb and a length overall (LOA) of 37.67 ft.

Who designed the Invicta Ii Tripp?

The Invicta Ii Tripp was designed by William Tripp, first built in 1964.