The Alubat Ovni 40 is a distinguished French-built sailboat, renowned for its robust aluminum construction and versatile lifting keel design, making it a highly capable blue-water cruiser. Produced by Alubat from 1984 to 1987, this 41-foot monohull was designed by the acclaimed naval architect Philippe Briand, embodying Alubat's philosophy of crafting yachts for extensive voyaging and exploring shallow, remote anchorages. Its reputation in the sailing community is centered on its strength, safety, and ability to handle diverse conditions, offering both serious offshore capability and practical shallow-water access.
Ovni 40 Information, Review, Specs
- Make
- Model
- Number Built
- Production Year(s)
- 1984 - 1987
The Ovni 40 emerged during a period when Alubat, founded in 1973, was solidifying its reputation as a pioneer in aluminum sailboat construction. Launched in 1984, the Ovni 40 was part of the shipyard's successful Ovni range, which became synonymous with lifting keel aluminum yachts designed for experienced, long-distance cruisers. Philippe Briand, the designer, contributed to a lineage of Alubat vessels known for their distinctive hard chine hulls, a feature that enhances stability and interior volume., 10] Alubat's manufacturing ethos, even in the 1980s, focused on leveraging the inherent strength and durability of aluminum, a material choice that provided exceptional resistance and allowed for a high degree of customization to meet the demands of blue-water sailing., 7] While no significant "MkI" or "MkII" variations are widely documented, some models of this era are occasionally referred to as the "Ovni 40 Sonate," indicating possible minor series-specific designations or owner customizations.
Sailing Performance and Handling
The Ovni 40 is designed for a balance of performance and stability, a characteristic reflected in its key sailing ratios. With a sail area to displacement ratio of approximately 25.15, the Ovni 40 possesses ample sail power relative to its weight, suggesting good performance in lighter winds. Its ballast to displacement ratio of around 0.42 (42%) indicates a stiff and stable hull, capable of standing up to more wind and providing a comfortable motion in a seaway. The displacement to length ratio of approximately 217.28 classifies the Ovni 40 as a medium-heavy displacement cruiser, signifying a robust build and offshore capability rather than extreme light-wind racing performance.
Owners and reviewers frequently praise the Ovni 40's handling, particularly its confidence-inspiring behavior in challenging conditions. The yacht is known to manage heavy weather exceptionally well, with reports of Ovni models being sailed comfortably in sustained 40-50 knot winds and even brief gusts over 60 knots. A pivotal feature is its variable draught, facilitated by a lifting keel, which allows the boat to access shallow anchorages and even dry out on tides, providing unparalleled versatility for exploration. With a hull speed of 7.79 knots, the Ovni 40 offers a respectable turn of speed for a vessel of its type, combining seaworthiness with a satisfying sailing experience.
Accommodations and Layout
The interior of the Ovni 40 emphasizes functionality, comfort, and space, crucial for extended voyaging. While specific headroom figures are not readily available, contemporary reviews and listings describe the cabin as spacious, offering generous freedom of movement, particularly around the main salon table. A typical layout often includes a comfortable V-berth forward, a well-appointed wet cell (head), and a large main cabin that integrates a substantial galley. The design incorporates ample natural light, contributing to a bright and inviting interior atmosphere. Given Alubat's commitment to customization, individual Ovni 40s may feature unique internal arrangements tailored to the original owner's preferences. The all-aluminum construction extends to the deck, ensuring consistent structural integrity.
Owner's Perspectives
The Ovni 40 benefits from a loyal and active owner community, frequently connecting through platforms like the "Ovni Club" and various online forums. Owners consistently laud the solid, robust construction and the feeling of safety and security that the all-aluminum, lifting keel design provides for blue-water cruising. The ability to explore shallow waters and dry out is frequently highlighted as a significant advantage and a source of satisfaction. Owners often express confidence in the boat's heavy weather capabilities, noting its ability to handle strong winds with stability and comfort. While specific common weaknesses are not broadly publicized, typical considerations for a yacht of its age would involve routine maintenance of systems and fittings. The strong sense of community among Alubat owners underscores the enduring appeal and reliability of the Ovni 40 as a serious cruising yacht.
Measurements
Construction & Hull
- Construction Material
- Aluminum
- Hull Type
- Monohull Sailboat
- Keel Type
- Lifting
- Rudder
- 1x —
- Ballast
- 7937 lbs (Lead)
- Displacement
- 18739 lbs
- Water Capacity
- 132 gal
- Fuel Capacity
- 53 gal
Engine
- Engine Make
- Perkins
- Engine Model
- 4108
- Engine Type
- —
- Engine HP
- 40
- Engine Count
- 1
- Drive Type
- —
- Fuel Type
- Diesel
Rig & Sails
- Rig Type
- Cutter
- P (Main Luff)
- -
- E (Main Foot)
- -
- I (Foretriangle Height)
- -
- J (Foretriangle Base)
- -
- Forestay Length (est)
- -
- Main Sail Area
- -
- Foretriangle Sail Area
- -
- Total Sail Area (Reported)
- 1107.39 sqft
- Total Sail Area (Calc)
- -
Dimensions
- LOA
- 41.34 ft
- LWL
- 33.79 ft
- Beam
- 14.11 ft
- Draft
- 7.55 ft
- Max Headroom
- -
- Air Draft
- -
Calculations
- Hull Speed
- 7.79 kn
- Pounds per Inch Immersion
- 1