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Delph 32
Designer: Andre Mauric  ·  Builder: Artecna (Fra)  ·  First built: 1974
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About the Delph 32

Designed by Andre Mauric and built by French yard Artecna from 1974 to 1982, this European sailboat represents classic 1970s yacht design philosophy with its moderate proportions and traditional aesthetic. With only 42 hulls produced during its eight-year production run, the Delph 32 remains a relatively rare sight in harbors today. The boat's configuration centers around a masthead sloop rig paired with a fin keel and spade rudder arrangement, delivering predictable handling characteristics that suit both coastal cruising and occasional offshore passages. Her substantial displacement of 10,803 pounds, combined with 4,850 pounds of ballast, creates a stable platform with good sea-keeping abilities, while the moderate sail area provides manageable power in varying conditions. The design strikes a practical balance between comfort and performance, with a low comfort ratio of 25.75 indicating relatively quick motion in a seaway, yet still civilized enough for extended cruising. Her capsize screening formula of 1.9 suggests reasonable stability for offshore work, though she's perhaps best suited to coastal and near-coastal sailing where her moderate size and European build quality can be fully appreciated. The fiberglass construction has generally proven durable, making surviving examples potentially attractive options for sailors seeking a distinctive cruising boat with continental character.

Core Dimensions
LOA (Length Overall) 31.53 ft / 9.61 m
LWL (Waterline Length) 26.90 ft / 8.20 m
Beam 10.50 ft / 3.20 m
Max Draft 6.00 ft / 1.83 m
Displacement 10,803.00 lb / 4,900 kg
Ballast 4,850.00 lb / 2,200 kg
Sail Area (Reported) 451.00 ft² / 41.90 m²
Design & Construction
Hull Type Fin w/spade rudder
Rigging Type Masthead Sloop
Construction FG
Designer Andre Mauric
Builder Artecna (FRA)
First Built 1974
Last Built 1982
Number Built 42
Associations IOR 3/4 ton
Related Sailboats ["Ericson 32 2" · "Fuji 32" · "Cal 31" · "Oday 32" · "Sadler 32"]
Owner Reviews

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Performance Ratios
SA/Displacement Sail Area to Displacement ratio measures how much sail power a boat has relative to its weight. Higher values mean more performance and speed.
Under 14 — Heavy cruiser, slow14–18 — Cruising sailboat18–22 — Cruiser/racerOver 22 — Performance racer
 14.82
Ballast/Displacement Ballast to Displacement ratio shows what percentage of the boat's total weight is ballast. Higher values generally mean better initial stability and stiffer sail carrying.
30–35% — Typical cruiser35–45% — Stiff performance boatOver 45% — Racing oriented
 44.89
Displacement/Length Displacement to Length ratio measures how heavy a boat is relative to its waterline length. Lower values mean a lighter, faster boat.
Under 100 — Ultralight racer100–200 — Light cruiser/racer200–300 — Moderate cruiser300–400 — Heavy cruiserOver 400 — Very heavy
 247.76
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
 25.75
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
 1.9
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. 6.95 kn
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. 1,009.22 pounds/inch
Engine & Accommodations
Engine Make Volvo Penta
Engine Model MD1B
Engine Type Diesel
Fuel Capacity 18 gals / 68 L
Water Capacity 24 gals / 91 L
How It Compares

vs. Cal 31, Fuji 32, Oday 32

This boat Similar boats
Dimensions
LOA
Delph 32 ★
31.5 ft
Cal 31
31.5 ft
Fuji 32
31.5 ft
Oday 32
31.6 ft
LWL
Delph 32 ★
26.9 ft
Cal 31
25.7 ft
Fuji 32
24.8 ft
Oday 32
27.3 ft
Beam
Delph 32 ★
10.5 ft
Cal 31
10.0 ft
Fuji 32
9.8 ft
Oday 32
10.5 ft
Displacement
Delph 32 ★
10 lbs
Cal 31
9 lbs
Fuji 32
13 lbs
Oday 32
11 lbs
Ballast
Delph 32 ★
4 lbs
Cal 31
3 lbs
Fuji 32
4 lbs
Oday 32
3 lbs
Sail Area
Delph 32 ★
451 sq ft
Cal 31
490 sq ft
Fuji 32
471 sq ft
Oday 32
470 sq ft
Performance
PHRF Rating (lower = faster)
Delph 32 ★
—
Cal 31
156 s/nm
Fuji 32
246 s/nm
Oday 32
198 s/nm
SA / Displacement (higher = more powerful)
Delph 32 ★
14.8
Cal 31
18.0
Fuji 32
13.6
Oday 32
15.3
Ballast / Disp (higher = stiffer)
Delph 32 ★
44.9 %
Cal 31
—
Fuji 32
35.3 %
Oday 32
—
Comfort Ratio (higher = more comfortable offshore)
Delph 32 ★
25.8
Cal 31
24.1
Fuji 32
36.1
Oday 32
26.0
Capsize Screening (lower = safer)
Delph 32 ★
1.90
Cal 31
1.91
Fuji 32
1.67
Oday 32
1.89
Displacement / Length (lower = lighter)
Delph 32 ★
247
Cal 31
—
Fuji 32
386
Oday 32
—
Hull Speed
Delph 32 ★
7.0 kts
Cal 31
6.8 kts
Fuji 32
6.7 kts
Oday 32
7.0 kts
Speed Number (higher = faster)
Delph 32 ★
—
Cal 31
2.3
Fuji 32
—
Oday 32
2.1
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