Biscayne 27 Information, Review, Specs

Boat drawing
Make
Model
Number Built
Production Year(s)
1962 - ??

The Biscayne 27 is a charming monohull sailboat, embodying the classic design principles of the renowned American naval architecture firm Sparkman & Stephens (S&S) within a compact and versatile package. Built by the Spanish Astilleros Gallart, a shipyard celebrated for its quality wooden craftsmanship and later, its pioneering work in fiberglass, the Biscayne 27 was conceived as a capable masthead sloop primarily constructed of wood, featuring a practical keel/centerboard configuration. Designed to offer a blend of sailing performance and adaptability for both coastal cruising and shallower waters, she represents a notable collaboration between a distinguished design house and a respected European builder.

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History and Design

Production of the Biscayne 27 commenced in 1962. While specific details regarding the duration of its production run are not readily available, its inception aligns with a period where Gallart Shipyard was making its mark through robust and seaworthy vessels. Initially, Gallart was well-regarded for its small wooden boats, a tradition evident in the wooden hull construction of the Biscayne 27, Builder Article].

The design, designated as S&S #1667, stems from Sparkman & Stephens, a firm with a rich history of naval architecture, including significant contributions to military craft design during wartime. Olin Stephens, a key figure in the firm, was known for a design philosophy that prioritized performance optimization and innovative naval architecture. While no specific variations (e.g., MkI vs. MkII) of the Biscayne 27 were prominently found in available records, the consistent S&S design code suggests a singular, well-defined vision for the model.

Sailing Performance and Handling

As a Sparkman & Stephens design, the Biscayne 27 benefits from a lineage known for creating well-balanced and capable sailing vessels. With a length overall of 27.33 feet and a waterline length of 20.65 feet, she is configured as a masthead sloop, a common and effective rig for a boat of her size. A key feature of her design is the keel/centerboard hull type, which provides significant versatility. This allows for a variable draft, ranging from a minimum of 3.12 feet with the board up, ideal for exploring shallow anchorages and inland waters, to a maximum of 6.5 feet with the board fully deployed, enhancing upwind performance and stability in deeper conditions [1,. This combination suggests a boat capable of offering engaging sailing characteristics while maintaining accessibility to a wider range of cruising grounds. The theoretical hull speed is calculated at 6.09 knots.

Accommodations and Layout

Information regarding the precise interior layout and headroom for the Biscayne 27 is limited in available structured data and general search results. However, as a 27-foot monohull designed for cruising, it is typical to expect a functional, if compact, interior arrangement. Such vessels generally feature a V-berth forward, a main salon area that may include settees convertible to berths, and a small galley and head compartment. Given Gallart's reputation for quality construction and practical design, the interior would likely prioritize efficient use of space with sturdy, traditional materials, consistent with boats of its era. Detailed descriptions or diagrams of the specific interior amenities, finish quality, or storage solutions are not widely available.

Measurements

Construction & Hull

Construction Material
Wood
Hull Type
Monohull Sailboat
Keel Type
Centerboard
Rudder
1x —
Ballast
-
Displacement
7600 lbs
Water Capacity
-
Fuel Capacity
-

Engine

Engine Make
Universal-Atomic
Engine Model
Atomic 4
Engine Type
Engine HP
Engine Count
1
Drive Type
Fuel Type
Gasoline
Hover over a measurement
IJPE FS LOALWL

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)
377 sqft
Total Sail Area (Calc)
-

Dimensions

LOA
27.33 ft
LWL
20.65 ft
Beam
8.67 ft
Draft
6.5 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
6.09 kn
Pounds per Inch Immersion
639.71