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Cartwright 42
Designer: Jerry Cartwright  ·  First built: 1976
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About the Cartwright 42

With limited documentation available, the Cartwright 42 represents one of the more enigmatic designs in the 42-foot sailing yacht category. This relative obscurity often indicates either a boutique builder with limited production runs or a regional manufacturer that didn't achieve widespread market penetration. Based on typical characteristics of 42-foot sailboats from various eras, vessels of this size generally serve as capable coastal cruisers with occasional offshore capabilities. The length suggests adequate interior volume for extended cruising comfort while maintaining manageable sailing characteristics for couples or small crews. Without extensive specification data, potential buyers should approach any Cartwright 42 opportunity with thorough hands-on inspection and research into the specific builder's construction methods, materials, and reputation within regional sailing communities. The scarcity of available information makes each example potentially unique in terms of equipment, condition, and configuration. Those considering this model would benefit from connecting with previous owners or local yacht brokers familiar with the design. The limited market presence could work in a buyer's favor for pricing, though it may complicate future resale or parts availability. Careful survey and documentation review become particularly critical when considering less common designs like the Cartwright 42.

Core Dimensions
LOA (Length Overall) 42.00 ft / 12.80 m
LWL (Waterline Length) 32.00 ft / 9.75 m
Beam 11.83 ft / 3.61 m
Max Draft 5.50 ft / 1.68 m
Displacement 23,500.00 lb / 10,659 kg
Design & Construction
Hull Type Long Keel
Rigging Type Cutter
Construction FG
Designer Jerry Cartwright
First Built 1976
Owner Reviews

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Performance Ratios
Comfort Ratio Ted Brewer's Comfort Ratio predicts how comfortable a boat will feel in offshore conditions. Higher values mean a steadier, more comfortable motion in a seaway.
Under 20 — Uncomfortably rough20–30 — Acceptable coastal30–40 — Good offshore comfortOver 40 — Very comfortable offshore
38.64
Capsize Screening Formula The USHS Capsize Screening Formula estimates offshore capsize risk. Lower is safer — values under 2.0 are considered acceptable for offshore sailing.
Under 2.0 — Safe for offshore2.0–2.2 — Borderline offshoreOver 2.2 — Coastal use recommended
1.66
Hull Speed Hull Speed is the theoretical maximum speed of a displacement hull, calculated from waterline length. Most cruising sailboats reach this speed in moderate conditions. 7.58
Pounds/Inch Immersion Pounds per Inch Immersion (PPI) tells you how much weight is needed to sink the boat one inch. Useful for calculating how additional gear and stores affect waterline. 1.0
How It Compares

vs. Hans Christian 36, Passport 42, Valiant 42

This boat Similar boats
Dimensions
LOA
Cartwright 42 ★
42.0 ft
Hans Christian 36
42.0 ft
Passport 42
42.0 ft
Valiant 42
42.0 ft
LWL
Cartwright 42 ★
32.0 ft
Hans Christian 36
32.0 ft
Passport 42
34.8 ft
Valiant 42
34.5 ft
Beam
Cartwright 42 ★
11.8 ft
Hans Christian 36
11.7 ft
Passport 42
12.8 ft
Valiant 42
12.8 ft
Displacement
Cartwright 42 ★
23 lbs
Hans Christian 36
22 lbs
Passport 42
25 lbs
Valiant 42
24 lbs
Ballast
Cartwright 42 ★
Hans Christian 36
7 lbs
Passport 42
9 lbs
Valiant 42
9 lbs
Sail Area
Cartwright 42 ★
Hans Christian 36
826 sq ft
Passport 42
764 sq ft
Valiant 42
849 sq ft
Performance
PHRF Rating (lower = faster)
Cartwright 42 ★
Hans Christian 36
Passport 42
132 s/nm
Valiant 42
138 s/nm
SA / Displacement (higher = more powerful)
Cartwright 42 ★
Hans Christian 36
16.9
Passport 42
14.2
Valiant 42
16.1
Ballast / Disp (higher = stiffer)
Cartwright 42 ★
Hans Christian 36
32.7 %
Passport 42
35.3 %
Valiant 42
Comfort Ratio (higher = more comfortable offshore)
Cartwright 42 ★
38.6
Hans Christian 36
36.8
Passport 42
35.6
Valiant 42
34.9
Capsize Screening (lower = safer)
Cartwright 42 ★
1.66
Hans Christian 36
1.67
Passport 42
1.75
Valiant 42
1.76
Displacement / Length (lower = lighter)
Cartwright 42 ★
Hans Christian 36
299
Passport 42
269
Valiant 42
Hull Speed
Cartwright 42 ★
7.6 kts
Hans Christian 36
7.6 kts
Passport 42
7.9 kts
Valiant 42
7.9 kts
Speed Number (higher = faster)
Cartwright 42 ★
Hans Christian 36
1.7
Passport 42
1.7
Valiant 42
1.9
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