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

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

The Cape Cod Mercury 15 FK is a classic American sailboat, renowned as a spirited and well-built daysailer and junior training vessel. Designed by the esteemed naval architecture firm Sparkman & Stephens in 1939, this 15-foot sloop was conceived primarily as a junior sailing boat and quickly became popular for one-design racing and recreational sailing. Its enduring appeal is largely due to its robust construction by Cape Cod Shipbuilding Co., a builder celebrated for its commitment to traditional craftsmanship and pioneering fiberglass techniques.

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The Mercury 15 FK's history is intertwined with the innovative spirit of Cape Cod Shipbuilding Co. The design, originating from the boards of Sparkman & Stephens in 1939, was first built in wood by Cape Cod Shipbuilding in 1940. This era saw Cape Cod Shipbuilding under the leadership of E.L. Goodwin, who sought to revitalize the company by commissioning new designs from renowned naval architects, alongside their traditional wooden boats.

A pivotal moment in the Mercury's production, and for the builder, occurred in 1948 when Cape Cod Shipbuilding became one of the first manufacturers to transition to building fiberglass boats, introducing a fiberglass version of the Mercury. 6, 8, Builder Article This innovation showcased the builder's foresight and dedication to quality, as they developed highly secretive methods for bonding the fiberglass deck and hull into a single, stronger, and leak-proof unit. The Mercury 15 FK is the fixed keel variant, distinguishing it from the centerboard (CB) model. Sparkman & Stephens, known for combining age-old features with new advancements in yacht design, imbued the Mercury with characteristics suited for a lively yet manageable sailing experience, ideal for learning and racing.

Sailing Performance and Handling

With a length overall of 15 feet and a reported sail area of 119.0 square feet, the Mercury 15 FK is designed for responsive sailing. It features a fin keel and a transom-hung rudder, contributing to its maneuverability. Owners and reviewers describe the Mercury 15 as a "peppy" boat that "glides through the water with ease." Its design, including its hull shape and relatively high topsides, aids its movement through the water. While generally well-regarded for its handling, some anecdotal accounts suggest that due to its lively nature, it can be prone to capsizing, particularly when gybing in light winds, indicating it's a responsive boat that encourages active sailing. As a junior sailing and one-design racing boat, its characteristics lend themselves to skill development and competitive, engaging performance on the water.

Accommodations and Layout

Given its compact 15-foot length and primary purpose as a daysailer and training boat, the Cape Cod Mercury 15 FK offers a minimalist layout focused on the sailing experience rather than extensive accommodations. The design is that of a sailing dinghy, featuring an open cockpit. It does not have significant interior headroom or separate cabin areas like a cruiser, making it unsuitable for overnighting. The emphasis is on a functional, uncluttered deck and cockpit for managing sails and steering.

Measurements

Construction & Hull

Construction Material
Fiberglass/Wood Composite
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Transom-Hung
Ballast
300 lbs (Iron)
Displacement
730 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
2.42 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
4.98 kn
Pounds per Inch Immersion
267.84