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Contrast 33
Designer: Rolf Magnusson  ·  Builder: Contrastbåtar  ·  First built: 1979
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About the Contrast 33

With limited specifications available, the Contrast 33 represents one of the more elusive designs in the 33-foot sailing category. This moderate-sized sailboat falls into a sweet spot for sailors seeking a vessel capable of both coastal cruising and extended passages, though detailed performance characteristics remain scarce in available documentation. Based on its classification and typical boats of this era and size range, the Contrast 33 likely features traditional sailing yacht proportions with accommodations for extended cruising. Boats in this size category typically balance comfortable living space below decks with manageable sailing characteristics for small crews or single-handed operation. The relative obscurity of detailed specifications suggests this may be either a limited production vessel or one from a smaller builder, which often translates to more personalized construction and potentially unique design elements. For prospective buyers researching the Contrast 33, the limited available data emphasizes the importance of hands-on inspection and sea trials to fully evaluate the boat's condition, sailing performance, and suitability for intended use. Those considering this model should seek out existing owners and marine professionals familiar with the design to gain insights into its sailing characteristics and long-term reliability.

Core Dimensions
LOA (Length Overall) 32.38 ft / 9.87 m
LWL (Waterline Length) 27.23 ft / 8.30 m
Beam 10.10 ft / 3.08 m
Max Draft 5.41 ft / 1.65 m
Displacement 8,200.00 lb / 3,719 kg
Ballast 3,748.00 lb / 1,700 kg
Ballast Type Lead
Design & Construction
Hull Type Fin w/spade rudder
Rigging Type Fractional Sloop
Construction FG
Designer Rolf Magnusson
Builder Contrastbåtar
First Built 1979
Number Built 240
Owner Reviews

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Performance Ratios
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
45.71
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
181.31
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. 5.89 pounds/inch
Rig Dimensions
I (Foretriangle Height) 17.37
J (Foretriangle Base) 11.30 ft / 3.44 m
P (Mainsail Luff) 440.00 ft² / 40.88 m²
E (Mainsail Foot) Yanmar
Engine & Accommodations
Horsepower 18
Fuel Capacity 8 gals / 30 L
Water Capacity 26 gals / 98 L
How It Compares

vs. First 32 Beneteau, Mamba 33, Sigma 33 C

This boat Similar boats
Dimensions
LOA
Contrast 33 ★
32.4 ft
First 32 Beneteau
32.5 ft
Mamba 33
32.3 ft
Sigma 33 C
32.5 ft
LWL
Contrast 33 ★
27.2 ft
First 32 Beneteau
27.9 ft
Mamba 33
27.2 ft
Sigma 33 C
26.3 ft
Beam
Contrast 33 ★
10.1 ft
First 32 Beneteau
10.8 ft
Mamba 33
10.7 ft
Sigma 33 C
10.5 ft
Displacement
Contrast 33 ★
8 lbs
First 32 Beneteau
8 lbs
Mamba 33
9 lbs
Sigma 33 C
9 lbs
Ballast
Contrast 33 ★
3 lbs
First 32 Beneteau
3 lbs
Mamba 33
4 lbs
Sigma 33 C
Sail Area
Contrast 33 ★
First 32 Beneteau
499 sq ft
Mamba 33
517 sq ft
Sigma 33 C
497 sq ft
Performance
SA / Displacement (higher = more powerful)
Contrast 33 ★
First 32 Beneteau
19.4
Mamba 33
18.3
Sigma 33 C
17.8
Ballast / Disp (higher = stiffer)
Contrast 33 ★
45.7 %
First 32 Beneteau
39.5 %
Mamba 33
Sigma 33 C
Comfort Ratio (higher = more comfortable offshore)
Contrast 33 ★
First 32 Beneteau
18.6
Mamba 33
22.1
Sigma 33 C
22.8
Capsize Screening (lower = safer)
Contrast 33 ★
First 32 Beneteau
2.13
Mamba 33
2.02
Sigma 33 C
1.99
Displacement / Length (lower = lighter)
Contrast 33 ★
181
First 32 Beneteau
172
Mamba 33
Sigma 33 C
234
Hull Speed
Contrast 33 ★
First 32 Beneteau
7.1 kts
Mamba 33
7.0 kts
Sigma 33 C
6.9 kts
Speed Number (higher = faster)
Contrast 33 ★
First 32 Beneteau
3.4
Mamba 33
2.6
Sigma 33 C
2.1
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