Ospray (O'day) Information, Review, Specs

Boat drawing
Make
O'day
Model
Ospray
Number Built
Production Year(s)
1960 - 1968

The O'day Ospray is a charming and accessible day sailer, designed to bring the simple joys of sailing to a wide audience. Produced by the prolific O'Day Corporation from 1960 to 1968, this small fiberglass monohull embodies the builder's philosophy of creating dependable and forgiving vessels ideal for families and new sailors alike. With its modest size and versatile centerboard design, the Ospray was conceived as a light, fun boat perfect for coastal cruising, exploring shallow coves, and recreational sailing.

InfoView listings

Built by George O'Day's company, a name synonymous with introducing countless individuals to sailing, the Ospray reflects the early era of fiberglass production when durability and ease of maintenance were paramount. George O'Day, an Olympic gold medalist and America's Cup tactician, established O'Day Corp. in 1958, quickly transitioning from distributor to manufacturer and embracing fiberglass for its mass production capabilities and consistent quality.

History and Design

The O'day Ospray was in production for nearly a decade, from 1960 to 1968. Its design is said to be an adaptation of the Cape Cod Knockabout, a well-regarded one-design class that gained popularity in Massachusetts harbors. The Cape Cod Knockabout itself has a history dating back, with fiberglass construction being approved for the design around 1960. This lineage suggests a design philosophy rooted in proven sailing characteristics and a focus on spirited yet manageable performance for day sailing and club racing.

During the Ospray's production run, O'Day Corp. was rapidly expanding its manufacturing capabilities, utilizing fiberglass to produce a wide range of popular, user-friendly boats. The company, under George O'Day's vision, aimed to make sailing accessible, a mission perfectly aligned with the Ospray's design as a small, easily handled vessel. While specific variations like MkI or MkII models of the Ospray are not widely documented, O'Day generally focused on consistent designs during this period.

Sailing Performance and Handling

With a length overall of 15.67 feet and a waterline length of 14.67 feet, the O'day Ospray is firmly in the realm of day sailers. Its lightweight displacement of 450 pounds contributes to its lively performance, making it an engaging boat to sail in a variety of conditions. The Ospray features a fractional sloop rig and a reported sail area of 125 square feet, which, combined with its light displacement, suggests it would be responsive in light winds while still manageable as the breeze picks up.

The centerboard keel type, with a minimum draft of 0.5 feet and a maximum draft of 3.67 feet, is a key design feature, offering significant versatility. This allows the Ospray to navigate very shallow waters and be easily beached, enhancing its appeal as a recreational day sailer. When the centerboard is lowered, it provides increased lateral resistance for better upwind performance and stability. Owners have described the Ospray as "fast and fun sailing" and well-suited for lake environments. Anecdotal evidence suggests it handles well, though like many smaller boats, it may find larger waves a "bit much" at times.

Accommodations and Layout

Given its compact size, the O'day Ospray offers a very basic interior, primarily featuring a small cuddy cabin. This minimal layout is typical for a 15-foot day sailer, providing little more than sheltered storage space rather than true accommodations for overnight stays. While specific headroom figures are not available, it would be limited to seated occupancy within the cuddy.

The interior of an Ospray typically consists of a simple open area, potentially with some small bunks or storage lockers forward. The finish quality would have been characteristic of O'Day boats of the era, focusing on durable fiberglass construction. Owners undertaking restorations have noted features like non-skid decks and cuddy-tops, indicating a practical and low-maintenance approach to design. The primary sailing experience is intended to be enjoyed from the open cockpit, with the cuddy serving as a convenient spot for gear or a brief respite from the elements.

Owner's Perspectives

Owners of the O'day Ospray frequently express affection for its straightforward design and enjoyable sailing characteristics. Many appreciate its suitability for casual day sailing, particularly on lakes and protected coastal waters. The boat's robust fiberglass construction, a hallmark of O'Day vessels, is often highlighted as a strength, contributing to its longevity and making it a viable candidate for restoration projects, even decades after its original build.

Common owner discussions often revolve around restoration efforts and modifications to enhance the sailing experience, such as improving deck fittings or sail control systems. The Ospray, like many O'Day models, is generally seen as forgiving and easy to handle, making it a popular choice for those learning to sail or seeking a low-maintenance boat for simple pleasure cruising. The active community of O'Day owners, including forums dedicated to specific models like the Ospray, provides a valuable resource for sharing knowledge and support.

Measurements

Construction & Hull

Construction Material
Fiberglass (Solid)
Hull Type
Monohull Sailboat
Keel Type
Centerboard
Rudder
1x —
Ballast
-
Displacement
450 lbs
Water Capacity
-
Fuel Capacity
-

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
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)
125 sqft
Total Sail Area (Calc)
-

Dimensions

LOA
15.67 ft
LWL
14.67 ft
Beam
5.92 ft
Draft
3.67 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
5.13 kn
Pounds per Inch Immersion
310.31