The Admiralty 30, launched in 2006, is a distinctive monohull sailboat that marries high-performance sailing capabilities with the versatility of a lifting keel. Designed by the renowned maritime architect John Swarbrick, this nearly 30-foot vessel was conceived for sailors seeking an exhilarating yet manageable racing experience, potentially even with a small crew. Built by Singapore-based Admiralty Yachts, the boat reflects a design philosophy aimed at easy handling and explosive acceleration, distinguishing itself with an unusually narrow hull, heavy bulb keel, and significant sail plan.
Admiralty 30 Information, Review, Specs
- Make
- Model
- Number Built
- Production Year(s)
- 2006 - ??
History and Design
The Admiralty 30 began production in 2006, a product of Admiralty Yachts, a company established in Singapore in 2003 by founder Chia Thien Fook. While Admiralty Yachts itself is primarily a commercial/military builder not reliant on the recreational sailboat market, the Admiralty 30 stands as their sole recreational offering. The design, credited to John Swarbrick, emerged in the mid-2000s, with a clear goal of creating a fast, easy-to-sail, and affordable racing boat that could be managed by a crew of two or three with less physical effort.
A defining characteristic of the Admiralty 30 is its lifting keel, which allows the boat to reduce its draft significantly, transitioning from a performance-oriented 7.22 feet (2.20 meters) to a shallow 2.33 feet (0.71 meters). This feature enhances its versatility for both deep-water performance and access to shallower anchorages or trailering. The boat is constructed with a fiberglass solid hull and deck.
Sailing Performance and Handling
Despite its compact size, the Admiralty 30 exhibits characteristics of a high-performance racing sailboat. With a displacement of 2,425 pounds and a reported sail area of 430 square feet, the boat boasts an exceptionally high sail area to displacement ratio of approximately 36.35. This figure suggests outstanding performance in light air conditions, indicating the boat is designed to be highly responsive and quick to accelerate even in minimal breeze.
Further contributing to its performance is a remarkable ballast to displacement ratio of 63.63%, which is unusually high for a monohull. This high ratio, coupled with its heavy bulb keel, implies exceptional stiffness and stability, allowing the boat to stand up to a significant amount of wind and carry its large sail plan effectively. The lifting keel mechanism is integral to achieving this high ballast ratio when fully extended. The displacement to length ratio, at approximately 49.88, firmly places the Admiralty 30 in the ultra-light displacement category, underscoring its design for speed and agility. Anecdotal evidence suggests the boat can exhibit "explosive acceleration" and exceptional speed, even with a relatively simple rig and sail plan. Its extremely narrow beam of 5.68 feet (1.73 meters) on a hull nearly 30 feet long further emphasizes its race-bred design, giving it a sleek profile more akin to a racing catamaran's hull than a traditional monohull. The boat features a fractional sloop rig and a self-tacking furling jib, along with an asymmetric spinnaker flown from a fixed bowsprit, further simplifying sail handling for its target small-crew racing audience.
Accommodations and Layout
Information regarding the specific interior accommodations and layout of the Admiralty 30 is not extensively detailed in publicly available records. However, given its design as a performance-oriented racing keelboat with an emphasis on speed and easy handling, the interior is likely to be functional and relatively spartan, prioritizing weight savings and sailing ergonomics over luxurious cruising amenities. Typically, boats of this performance profile and size may feature basic V-berths forward, a compact salon area, and minimal galley and head facilities. Storage would likely be optimized for racing gear and essential cruising provisions rather than extensive long-term living. The design's narrow beam would inherently limit spaciousness below deck, suggesting a focused layout suitable for overnighting during regattas or short coastal trips rather than extended cruising.
Owner's Perspectives
Owners and enthusiasts of the Admiralty 30 often highlight its impressive speed and ease of handling, particularly for short-handed sailing. The boat's design philosophy of achieving high performance with less physical effort appears to resonate with its target audience. The lifting keel is a frequently praised feature, offering both deep draft for upwind performance and shallow draft for accessibility, providing a versatile package for different sailing conditions and locations. Discussions among owners and potential buyers often revolve around its distinctive characteristics as an "extremely narrow keelboat with a heavy bulb and a huge sail plan." While precise owner reviews detailing common issues are not widely documented, the emphasis on its racing capabilities and unique design suggests that owners appreciate its performance attributes. The Admiralty 30 is sometimes discussed in forums alongside other performance 30-footers, indicating its place within a specific niche of high-performance sailboats.
Measurements
Construction & Hull
- Construction Material
- Fiberglass (Solid)
- Hull Type
- Monohull Sailboat
- Keel Type
- Lifting
- Rudder
- 1x —
- Ballast
- 1543 lbs
- Displacement
- 2425 lbs
- Water Capacity
- -
- Fuel Capacity
- -
Engine
- Engine Make
- —
- Engine Model
- —
- Engine Type
- —
- Engine HP
- —
- Engine Count
- 1
- Drive Type
- —
- Fuel Type
- —
Rig & Sails
- Rig Type
- Fractional 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)
- 430 sqft
- Total Sail Area (Calc)
- -
Dimensions
- LOA
- 29.53 ft
- LWL
- 27.92 ft
- Beam
- 5.68 ft
- Draft
- 7.22 ft
- Max Headroom
- -
- Air Draft
- -
Calculations
- Hull Speed
- 7.08 kn
- Pounds per Inch Immersion
- 566.64