Sun 27 Information, Review, Specs

Make
Model
Number Built
155
Production Year(s)
1977 - 1980

The Sun 27, also known as the Sun 838, is a monohull sailboat that emerged from a collaborative design effort and was produced by Spencer Boats Ltd. between 1977 and 1980. Originally conceived as the Cheetah 26 by Edwin Monk Jr., the design underwent significant revisions by renowned naval architect Robert Perry, who was contracted to eliminate the outboard well and implement a new raised deck and lowered house. This transformation led to the creation of the Sun 27, which gained a reputation as a robust and capable sailing vessel for its size and era.

InfoView listings

The journey of the Sun 27 began with Edwin Monk Jr.'s Cheetah 26 design in the mid-1970s. Monk's original concept featured an outboard well, indicating a focus on accessibility and perhaps a more modest cruising profile. However, seeking to refine the design, Sun Yachts/Reinell Boat Co. brought in Bob Perry, a designer known for his performance-oriented and aesthetically pleasing yacht designs. Perry's modifications were pivotal, transforming the Cheetah 26 into the Sun 27 by integrating an inboard engine option and enhancing the deck and cabin structure.

Production of the Sun 27 commenced in 1977 and continued until 1980, when Reinell Boat Co. ceased operations. During this period, Spencer Boats Ltd., a Vancouver-based builder with a reputation for crafting high-quality, offshore-capable fiberglass yachts, was commissioned to build models for the "SUN line," including the Sun 27. Spencer Boats, having transitioned from plywood to fiberglass construction in the early 1960s, was known for robust and seaworthy vessels, prioritizing stability, safety, and comfort in their designs, largely under the influence of designer John Brandlmayr. The molds for the Sun 27 were later sold to Specialty Yachts, who then commissioned Spencer Boats Ltd. to build a revised version known as the Sunstar 28.

Sailing Performance and Handling

While specific performance ratios for boats under 30 feet may not fully capture their sailing characteristics, the Sun 27, with its fin keel and spade rudder, is generally considered a good, rugged, and fast-sailing boat for its vintage. Its design suggests a responsive feel at the helm, a characteristic often associated with spade rudders, which offer direct steering control. The fin keel, a common feature in performance-oriented designs, contributes to its upwind ability and maneuverability. Owners have noted its solid construction, implying a sturdy vessel capable of handling various sea states. The sail plan, a masthead sloop, indicates a versatile rig suitable for a range of wind conditions.

Accommodations and Layout

Information regarding the interior of the Sun 27 relies on anecdotal accounts, as detailed specifications are limited. Generally, boats of this size from the late 1970s would feature a relatively traditional layout. A typical arrangement would likely include a V-berth forward, a marine head, a compact salon with settees that could convert to berths, and a galley area, potentially featuring a sink, a two-burner stove, and an icebox. Given its design era, the interior finish would likely incorporate wood trim alongside fiberglass, providing a functional yet classic aesthetic. Storage would be found in lockers and under berths, though space would be at a premium in a vessel of this length. Ventilation would typically be provided by deck hatches and opening ports.

Owner's Perspectives

Owners often commend the Sun 27 for its robust and "goof" (sturdy) construction, highlighting its durability as a strong point for a boat of its age. Despite its solid build, some owners have noted that the initial construction quality was not always meticulous. As with many older fiberglass boats, potential issues might include deck soft spots, leaky windows, or concerns with keel bolts, though these are common considerations for vessels of this vintage across various brands. The enduring appeal of the Sun 27 lies in its combination of a capable sailing performance with a sturdy build, making it a valued classic cruiser for those seeking a dependable vessel.

Measurements

Construction & Hull

Construction Material
Fiberglass (Solid)
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Spade
Ballast
2300 lbs
Displacement
6200 lbs
Water Capacity
16 gal
Fuel Capacity
15 gal

Engine

Engine Make
Engine Model
Engine Type
Engine HP
Engine Count
1
Drive Type
Fuel Type
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
27.25 ft
E (Main Foot)
10 ft
I (Foretriangle Height)
33.83 ft
J (Foretriangle Base)
11.91 ft
Forestay Length (est)
35.87 ft
Main Sail Area
136.25 sqft
Foretriangle Sail Area
201.46 sqft
Total Sail Area (Reported)
340 sqft
Total Sail Area (Calc)
337.71 sqft

Dimensions

LOA
27.5 ft
LWL
22.5 ft
Beam
9 ft
Draft
4.33 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
6.36 kn
Pounds per Inch Immersion
723.55