The Alubat Ovni 35 is a distinguished French-built cruising sailboat, renowned for its robust aluminum construction and versatile lifting keel design. Produced by the specialized shipyard Alubat from 1980 to 1988, this model was conceived by the celebrated naval architect Philippe Briand. The Ovni 35 embodies Alubat's core philosophy of crafting go-anywhere yachts, making it a popular choice among serious blue-water cruisers and those seeking to explore shallow anchorages.
Ovni 35 Information, Review, Specs
- Make
- Model
- Number Built
- Production Year(s)
- 1980 - 1988
Alubat, established in Les Sables d'Olonne in 1973, quickly distinguished itself by focusing exclusively on aluminum, lifting keel boats. This commitment to durable construction and shallow-draft capability laid the groundwork for iconic models like the Ovni 35. The Ovni 35, introduced in 1980, followed the precedent set by the pioneering Ovni 28, which was notable for being the first aluminum lifting keel boat with hard chines. Designed by Philippe Briand, the Ovni 35's design ethos was clearly aligned with Alubat's vision for strong, seaworthy vessels capable of extensive cruising. Notably, the Ovni 37, a later model, is understood to share essentially the same hull as the Ovni 35, but with the addition of a stern scoop extension, highlighting the enduring quality of the original design. While specific variations like MkI or MkII are not widely documented for the Ovni 35, Alubat is known for offering a high degree of customization, allowing each boat to be tailored to its owner's specific requirements.
Sailing Performance and Handling
With a length overall of 36.75 feet and a waterline length of 28.54 feet, the Ovni 35 presents a capable platform for varied sailing conditions. The boat's design incorporates a ballast-to-displacement ratio of approximately 0.407, indicating a stiff and stable vessel capable of standing up well to a considerable amount of wind. Its displacement-to-length ratio, calculated at around 228.6, places it in the moderate displacement category, suggesting a balance between performance and comfortable cruising weight. The sail area to displacement ratio of about 15.92 points to a design optimized for robust performance, rather than an ultra-light wind specialist. Owners and reviewers often praise the Ovni 35 for its robust build and solid performance as a cruising sailboat. The integral lifting keel, which allows for a minimum draft of 1.8 feet, offers unparalleled flexibility for accessing shallow waters and even drying out on tides, a hallmark of Alubat's design philosophy., Builder Article, 18]
Accommodations and Layout
The interior of the Ovni 35, consistent with Alubat's design philosophy for its Ovni range, benefits from its hard chine hull, which contributes to generous interior volume and space. While specific layouts could vary due to Alubat's customisation options, a typical arrangement for a 36-foot cruising sailboat of its era would likely include a V-berth forward, a main saloon with opposing settees or a U-shaped dinette, a functional galley, and a navigation station. A head compartment, often with a shower, and a quarter berth or aft cabin would complete the layout. Alubat is known for its skilled craftsmanship in welding, woodwork, and painting, suggesting a durable and well-finished interior, even if specific materials used might vary based on owner preference.
Owner's Perspectives
Owners of Alubat vessels, including the Ovni 35, often speak highly of their boats' solid construction and their capability for serious blue-water cruising. The active "Ovni Club" fosters a strong sense of community, allowing owners to share experiences and knowledge, underscoring the brand's loyal following., 1] The aluminum hull and skegged design are frequently cited as desirable features for their strength and offshore suitability. While aluminum boats, in general, require careful attention to prevent galvanic corrosion, the overall reputation for Alubat yachts is one of safety, comfort, and the freedom to explore diverse cruising grounds thanks to their robust build and unique lifting keel.
Measurements
Construction & Hull
- Construction Material
- Aluminum
- Hull Type
- Monohull Sailboat
- Keel Type
- Centerboard
- Rudder
- 1x —
- Ballast
- 4850 lbs
- Displacement
- 11905 lbs
- Water Capacity
- 53 gal
- Fuel Capacity
- 28 gal
Engine
- Engine Make
- Nanni
- Engine Model
- —
- Engine Type
- —
- Engine HP
- 30
- Engine Count
- 1
- Drive Type
- —
- Fuel Type
- Diesel
Rig & Sails
- Rig Type
- Masthead Sloop
- 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)
- 518.28 sqft
- Total Sail Area (Calc)
- -
Dimensions
- LOA
- 36.75 ft
- LWL
- 28.54 ft
- Beam
- 11.81 ft
- Draft
- 6.72 ft
- Max Headroom
- -
- Air Draft
- -
Calculations
- Hull Speed
- 7.16 kn
- Pounds per Inch Immersion
- 1