Allures 45.9 — Lifting-Keel Aluminium Cruiser
Alexandra

With a minimum draft of 3'6" and a maximum of 9'6", the Allures 45.9 changes berth and anchorage options: it can access shallow marinas, tidal creek berths and lagoon anchorages that exclude most 45' yachts, while tankage of approximately 660 litres fuel and 420 litres water supports extended offshore legs without frequent port calls.
Performance and construction highlights
The Allures 45.9 combines an aluminium hull with a vacuum-infused GRP composite deck and a lifting centreboard. This hybrid builds a lower centre of gravity than equivalent GRP-only boats while resisting impact damage in remote passages. The boat’s fractional rig, typically set up as a cutter with either a removable inner forestay or a permanent staysail, gives versatility in heavy weather and simplifies sail handling for short-handed crews.
On a reach the modern hull form delivers surprising speed for a cruiser of this class; on windward points the boat is steady rather than razor-sharp. The displacement of around 12,800 kg (28,219 lbs) and the published ratios place the 45.9 firmly in the light-to-medium displacement performance-cruiser bracket rather than in old-school heavy-displacement metal-boat territory.
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Key technical features
- Hull and deck: Marine-grade aluminium hull with composite deck for reduced weight and improved insulation.
- Lifting keel: Integral centreboard with internal lead ballast; draft adjustable from 1.06 m to 2.90 m.
- Rig: Fractional sloop/cutter rig with mainsail ~560 ft² and 105% genoa ~517 ft².
- Layout: Two- or three-cabin options with a dedicated technical room for equipment such as watermakers and generators.
- Seakeeping: High stiffness and good capsize resistance suited for ocean passages.
Published specification
| Feature | Specification Detail |
| LOA | 48'4" (14.75 m) |
| LWL | 43'8" (13.30 m) |
| Beam | 14'6" (4.43 m) |
| Draft (Min/Max) | 3'6" (1.06 m) / 9'6" (2.90 m) |
| Displacement | 28,219 lbs (12,800 kg) |
| Ballast | 10,538 lbs (4,780 kg) |
| Rig Type | Fractional Sloop/Cutter |
| Hull Material | Aluminium & Composite Deck |
| Production Dates | 2017 – Present |
Performance metrics and interpretation
Examining the design ratios clarifies what owners can expect on passage:
| Ratio | Value | Interpretation |
| SA/D | 18.5 | Balanced; offers respectable light-air performance for a cruiser. |
| D/L | 151 | Light-medium displacement; implies efficient hull speed for passages. |
| B/D | 37% | High stiffness; enables the yacht to carry sail in a breeze. |
| CSF | 1.75 | Good capsize resistance for ocean voyaging. |
| Comfort Ratio | 29.2 | Predictable motion in waves; avoids excessively snappy behaviour. |
Collectively these numbers show a contemporary compromise: enough sail area and a modern hull to sustain good passage speeds, yet mass and ballast arrangement to ensure offshore safety and comfort.
How the lifting keel changes cruising logistics
The Allures' centreboard places the ballast low in the hull and treats the board mainly as a lateral-resistance foil. Operationally this allows:
- Entry to shallow anchorages and tidal harbours otherwise inaccessible to deep-keel yachts.
- Partial retraction when running before a storm to reduce tripping risk from a deep fixed keel.
- Beaching on sandy shores for maintenance or leisure where grounding of most 45' boats would be impossible.
Inspection checklist for buyers
Used Allures 45.9s demand specific attention to metalwork and moving parts:
- Galvanic protection: Inspect anodes, through-hulls and any signs of stray-current corrosion from aftermarket electrics.
- Centreboard mechanism: Verify smooth operation of lifting lines, pivot pins and bushings — listen for excessive clunking.
- Composite-to-metal join: Examine deck-to-hull sealant and fastenings for any movement or cracking.
- Paint and coatings: Look for bubbling or chalking that could indicate primer failure and exposure of bare aluminium.
Comparative context
Against similar bluewater designs the Allures 45.9 sits between expedition-focused metal yachts and coastal GRP cruisers:
- Garcia Exploration 45: More polar-focused with deck saloon and internal steering; heavier and more specialist.
- Ovni 450: Pure aluminium, very rugged but often slower and more “industrial” in feel.
- Boreal 47: High-latitude capabilities with a daggerboard option; different handling in following seas.
Historical perspective and industry significance
The Allures 45.9 represents a continuing trend that started in the late 20th century: blending the toughness of aluminium with the comfort and weight advantages of composite structures. Aluminium has long been favoured for point-load strength and impact resistance in high-latitude cruising. The addition of vacuum-infused GRP decks and attention to ergonomic, light-filled interiors is part of a wider shift toward hybrid material solutions that began with niche builders and has broadened into small-volume yards such as the French Allures Yachting yard in Cherbourg.
Designers like Berret-Racoupeau have steered this evolution toward hulls that balance performance and practicality: lower D/L ratios, better sail-area-to-displacement figures and lifting keel systems that expand the practical cruising envelope. These choices reflect modern cruising demands: more owners want to transit both remote ocean passages and shallow, attractive anchorages without losing offshore capability.
Outlook for cruising sailors
As more sailors seek flexible boats capable of both bluewater and inshore exploration, designs such as the Allures 45.9 are likely to remain appealing. The aluminium hull provides reassurance in regions with floating debris or uncharted rocks; the lifting keel and modest displacement broaden destination choices, from clearwater tropical reef systems to gravelly tidal estuaries and small marinas.
Summing up, the Allures 45.9 is a contemporary, aluminium-hulled cruiser that pairs structural integrity with modern hull lines and sensible onboard systems for extended passages. It is designed for voyagers who prioritise safety, the flexibility of shallow-water access and comfortable liveaboard capability over pure upwind race-like pointing.
For sailors planning charters, private purchase or considering a captained delivery, the Allures 45.9’s combination of lifting keel, robust construction and generous tankage directly affects itinerary planning, marina selection and provisioning logistics. Whether plotting routes through island chains or planning long ocean crossings, this design widens potential destinations and onboard activities.
In conclusion, the Allures 45.9 delivers a unique mix of alloy resilience, sensible performance and shallow-water access — traits that make it attractive for couples and small crews looking to charter, cruise or keep a long-range liveaboard yacht. For those comparing options in the market, these characteristics influence resale and sale value as much as onboard comfort. For more on chartering, renting or buying yachts and to explore listings that suit varied budgets and itineraries, visit GetBoat.com — an international marketplace for renting sailing boats and yachts, likely the best service to find a yacht, charter or boat to rent for beach and lake escapes, ocean voyaging or gulf cruising. GetBoat keeps an eye on destinations, marinas and yachting activities, helping captains and holidaymakers alike plan clearwater days of sailing, fishing or simply sun and sea.


