The Ovni 32 represents a pivotal era for the French shipyard Alubat, bridging the gap between the rugged, utilitarian pioneers of the 1970s and the more refined blue-water cruisers that would follow in the 1990s. Designed by the renowned naval architect Philippe Briand, the Ovni 32 is a "dériveur intégral" (full lifting keel) yacht constructed entirely from AG4 MC aluminum. This specific choice of material and configuration allows the vessel to achieve two seemingly contradictory goals: the structural integrity required for high-latitude exploration and a shallow draft of just 0.50 meters (approximately 1'7"), enabling it to navigate tidal estuaries or beach itself upright on its reinforced hull. As a successor to the Ovni 28 and a predecessor to the popular Ovni 325, this model solidified Alubat as the premier builder for sailors seeking a "go-anywhere" platform in a manageable, sub-10-meter package.
Ovni 32 Information, Review, Specs

- Make
- Ovni
- Model
- 32
- Builder
- Alubat
- Designer
- Philippe Briand
- Number Built
- 100
- Production Year(s)
- 1986 - 2002
Sailing Performance & Handling
The sailing characteristics of the Ovni 32 are defined by its hard-chine hull and the versatility of its lifting keel. With the keel fully extended to 1.90 meters, the boat exhibits surprising directional stability and a respectable grip on the water when beating to windward. However, like most aluminum lifting-keelers, it is not a "greyhound" of the sea; its displacement-to-length ratio reflects a focus on load-carrying capacity and robustness rather than light-wind performance.
According to technical retrospectives from the designer’s office, the hard chine provides a significant increase in initial stability as the boat heels, locking into a groove that makes it predictable in a seaway. Handling is generally considered heavy but secure. One of the unique tactical advantages of the Ovni 32 is the ability to partially retract the keel while sailing downwind, which reduces drag and prevents the "tripping" sensation in large following seas, a feature often praised by offshore cruisers in technical reviews by French nautical journals such as Voiles et Voiliers. The internal lead ballast is located in the sole of the hull, which gives the boat a different motion than a traditional fin-keel vessel—stiff initially but with a quicker roll period.
Interior Comfort & Variations
Inside, the Ovni 32 maximizes its 3.30-meter beam to provide an interior that feels considerably larger than its 31.5-foot length suggests. The layout is typically arranged with two private cabins: a V-berth forward and a surprisingly spacious double cabin tucked under the cockpit on the port side. Because aluminum construction allows for a high degree of customization, some units may feature variations in the galley or chart table dimensions, though the hallmark of the interior remains the prominent keel trunk located in the center of the salon.
Early models often utilized light woods like ash or elm to counteract the potentially "cold" feel of an aluminum hull, and Alubat’s craftsmen are noted for their high-quality joinery that conceals the industrial nature of the hull. The insulation is a critical component of the interior comfort; Alubat typically used thick foam layers to prevent condensation, a common challenge in metal boats. While the Ovni 32 lacks the "cathedral" headroom of modern 40-footers, it comfortably accommodates sailors up to six feet tall in the main salon.
Known Issues & Buyer’s Checklist
Prospective owners of an Ovni 32 must approach the purchase with a focus on the specific maintenance requirements of aluminum.
- Electrolytic Corrosion: This is the primary concern for any aluminum vessel. Buyers must inspect the hull for signs of pitting or "white powder" oxidation, particularly around through-hull fittings and the stern. A professional galvanic isolation system is mandatory, and the integrity of the sacrificial anodes must be verified.
- Keel Lifting Mechanism: The manual winch and cable system that operates the 400kg+ keel should be tested for smooth operation. Worn pulleys or a frayed stainless steel cable can lead to a jammed keel, a difficult repair while in the water.
- Insulation Integrity: Check for "thermal bridging" where the insulation may have peeled away from the hull. This can lead to localized condensation that eventually rots the woodwork from the inside out.
- Paint Adhesion: While many Ovnis are left unpainted (bare aluminum) above the waterline for ease of maintenance, those with painted topsides often suffer from bubbling and paint detachment if the original etching primer was not applied perfectly.
Community & Resources
Owners of the Ovni 32 benefit from one of the most dedicated niche communities in the sailing world. The Ovni Club serves as the central hub for technical advice, particularly regarding the maintenance of lifting keels and aluminum-specific electrical systems. Additionally, the Alubat shipyard maintains a level of historical support that is rare in the industry, often providing original blueprints and technical advice for legacy models to ensure their fleet remains seaworthy for decades.
The Verdict
The Ovni 32 is an uncompromising tool built for a specific type of sailor: one who prioritizes the ability to explore shallow coves and withstand accidental groundings over pure racing speed. It is a "pocket voyager" that offers the peace of mind of a metal hull in a size that is easy to single-hand.
Pros:
- Extreme Versatility: The 0.50m draft allows for "creek crawling" and drying out on the tide.
- Structural Integrity: Aluminum construction offers superior impact resistance compared to fiberglass.
- Design Pedigree: Philippe Briand’s hull design ensures the boat remains safe and predictable in heavy weather.
Cons:
- Electrical Sensitivity: Requires rigorous monitoring to prevent galvanic corrosion.
- Weight: Heavier and slower in light airs than contemporary GRP cruisers.
- Maintenance: Specialized knowledge is required for hull repairs and keel mechanism servicing.
Measurements
Construction & Hull
- Construction Material
- Aluminum
- Hull Type
- Monohull Sailboat
- Keel Type
- Centerboard
- Rudder
- 1x —
- Ballast
- 4100 lbs
- Displacement
- 8700 lbs
- Water Capacity
- 58 gal
- Fuel Capacity
- 18 gal
Dimensions
- Length Overall (LOA)
- 34.12 ft
- Waterline Length (LWL)
- 29 ft
- Beam
- 10.83 ft
- Draft
- 5.91 ft
- Max Headroom
- -
- Air Draft
- -
Rig & Sails
- Rig Type
- Masthead Sloop
- P (Main Luff)
- -
- E (Main Foot)
- -
- I (Foretriangle Height)
- -
- J (Foretriangle Base)
- -
- Forestay Length (est)
- -
- Sail Area
- 592 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 22.39
- Ballast / Displacement Ratio
- 47.13
- Displacement / Length Ratio (D/L) Ratio
- 159.25
- Comfort Ratio
- 18.44
- Capsize Screening Formula
- 2.11
- Hull Speed
- 7.22 kn