Mercury 15 CB (Cape Cod ) Information, Review, Specs

Boat drawing
Make
Cape Cod
Model
Mercury 15 CB
Number Built
Production Year(s)
1940 - ??

The Cape Cod Mercury 15 CB is a distinguished 15-foot centerboard daysailer, renowned for its classic lines, robust construction, and suitability for both recreational sailing and junior training programs. Designed by the legendary naval architecture firm Sparkman & Stephens, and meticulously built by the historic Cape Cod Shipbuilding Co., the Mercury has earned a lasting reputation as a "peppy" and reliable sailboat within the community. It embodies a blend of traditional aesthetics and durable craftsmanship, making it a cherished vessel for generations of sailors.

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History and Design

The narrative of the Mercury 15 began in 1939 when Sparkman & Stephens conceived the design specifically as a junior sailing boat. Cape Cod Shipbuilding Co. commenced production of the wooden version in 1940. True to its pioneering spirit, Cape Cod Shipbuilding, one of the first manufacturers to build fiberglass boats, introduced a fiberglass version of the Mercury in 1948. This transition was a testament to the builder's innovative ethos, which, as early as the post-World War II era, saw them perfect secretive methods for bonding fiberglass decks and hulls into strong, leak-proof units. Throughout its production, the Mercury 15 was offered in both centerboard (CB), as detailed here, and fin keel (FK) configurations, providing options for different sailing preferences and environments. The company's enduring philosophy has always centered on producing semi-custom sailboats celebrated for their quality, durability, and timeless appeal, a commitment clearly evident in the Mercury's construction.

Sailing Performance and Handling

With a length overall of 15 feet and a waterline length of 13.83 feet, the Cape Cod Mercury 15 CB is designed for agile and enjoyable daysailing. Her fractional sloop rig, featuring a reported sail area of 119.0 square feet, contributes to her "peppy" character, allowing her to glide through the water with ease. The Mercury's design, intended for junior sailors and training, emphasizes a balance of responsiveness and stability, making it an excellent platform for learning the fundamentals of sailing. Its hull speed is approximately 4.98 knots, indicative of its spirited performance potential as a small daysailer. While designed to be forgiving, like any small dinghy, proper handling is key to maximizing its performance and ensuring safety, particularly during maneuvers like gybing.

Accommodations and Layout

As a 15-foot daysailer, the Cape Cod Mercury 15 CB prioritizes an open and functional cockpit over enclosed accommodations. The design provides a straightforward and uncluttered layout, making it easy to manage lines and move about for active sailing. The cockpit is typically spacious enough to comfortably seat a small crew or family for an afternoon sail. Given its purpose as a training and recreational dinghy, the focus is on ease of access, good visibility, and simple, robust fittings. Storage is generally limited to small compartments within the cockpit or under the foredeck, suitable for essential day-sailing gear. Consistent with Cape Cod Shipbuilding's reputation, the finish quality and use of durable materials, often fiberglass combined with wood trim, contribute to the boat's longevity and classic aesthetic.

Owner's Perspectives

Owners frequently praise the Cape Cod Mercury 15 CB for its solid construction and enduring quality. Many report that their boats have provided decades of reliable service, often maintaining their original gel coat remarkably well, a testament to the robust build standards of Cape Cod Shipbuilding. The Mercury is consistently lauded as an excellent training boat, making it a staple in community sailing programs for over fifty years. Its balanced handling and straightforward rigging make it approachable for beginners, while its lively performance can still engage more experienced sailors. While specific common problems are rarely highlighted beyond general maintenance, the quality of construction and the availability of parts from Cape Cod Shipbuilding contribute to a loyal owner community that values the boat's classic appeal and long lifespan.

Measurements

Construction & Hull

Construction Material
Fiberglass/Wood Composite
Hull Type
Monohull Sailboat
Keel Type
Centerboard
Rudder
1x —
Ballast
-
Displacement
470 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)
119 sqft
Total Sail Area (Calc)
-

Dimensions

LOA
15 ft
LWL
13.83 ft
Beam
5.42 ft
Draft
3.25 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
4.98 kn
Pounds per Inch Immersion
267.84