Coronado 15 Sailboat Review, Specs, and Listings

Frank Butler·1968·~3,800 hulls·Catalina Yachts
Coronado 15 drawingBuilder drawing
Hull Type
Monohull · centerboard
Rig
Fractional Sloop
LOA
15.33' · 4.67 m
Disp.
385 lbs · 175 kg
First year
1968

The Coronado 15 is a 15foot 4inch fiberglass centerboard dinghy introduced in the late 1960s. Conceived by Frank Butler and built by Catalina Yachts, it has settled into its role as a classic American onedesign. It weighs just 385 pounds but carries enough sail to keep racing skippers engaged. Its national onedesign association formed early in the boat’s life and remains active.

Measurements

Dimensions 01

Length Overall
15.33 ft
Length on deck
—
Waterline Length
—
Beam
5.67 ft
Draft
3.67 ft
Maximum Headroom
—
Air Draft
—

Construction & hull 02

Construction
Fiberglass
Hull Type
Monohull
Keel Type
Centerboard
Rudder
1× —
Ballast
—
Displacement
385 lbs
Water Capacity
—
Fuel Capacity
—

Rig & sails 03

Rigging Type
Fractional Sloop
Mainsail luff
—
Mainsail foot
—
Foretriangle height
—
Foretriangle base
—
Forestay Length (estimated)
—
Sail Area
139 sqft

Calculations 04

Sail Area to Displacement Ratio
42.02
Ballast to Displacement Ratio
—
Displacement to Length Ratio
—
Comfort Ratio
—
Capsize Screening Ratio
3.12
Hull Speed
—

For a boat of its size, the Coronado 15 is unusually well documented as a pathway from training to racing rather than simply a recreational plaything.

Design and Construction

The Coronado 15 has a fiberglass hull. Its daysailer and racing versions share the same rig, hull, and deck configuration, so buyers are choosing between equipment levels rather than two different boats.

A centerboard keel gives a draft of about 0.33 feet to 0.63 feet, depending on load, allowing the boat to sail close to a beach. The 5-foot 8-inch beam produces a length-to-beam ratio of 2.70, a relatively narrow proportion. The immersion rate is about 303 pounds per inch, meaning the light hull settles only slightly under crew weight.

The deck was reworked for the 1990s, incorporating refinements from some of the nation’s top racing skippers. The underlying hull and rig carried over.

Rig and Sail Plan

The Coronado 15 uses a fractional sloop rig and is offered with two sail inventories: a 123-square-foot daysailing setup and a 139-square-foot performance suite for racing. A newcomer can begin with the more modest sail area, then move to the larger sails as skills improve—exactly the progression the design was intended to support.

The performance version isn’t a different boat; it’s the same platform carrying more cloth. The standard boat is a well-equipped daysailer, while the optional Performance Package provides a complete racing setup.

Intended Use

There are no cabins or berths. This is a sailing dinghy designed for learning and club racing. Its 385-pound weight makes it genuinely trailerable, while the shallow centerboard allows it to be grounded or launched from a sloping shore.

The design’s purpose is clear: new sailors can enjoy learning to sail, then add sail area and equipment as they improve. The two sail sizes make that progression tangible.

Verdict

The Coronado 15 works well as a light, durable one-design trainer that can progress from daysailing to club racing without changing hulls. Its shallow draft and low weight make it especially forgiving for shore-based programs, while the active class association gives it longevity that many small dinghies lack.

The increase from the daysailing to performance sail plan is modest. Even so, the continuity between the standard and performance versions is a genuine strength.

Pros

  • Classic American one-design with an active national association
  • Same hull and rig in daysailer and racing form, with upgrades available through sail size and the Performance Package
  • Centerboard draft as shallow as 0.33 feet
  • Trailerable weight of 385 pounds

Cons

  • Only a modest difference between the 123-square-foot daysailing sails and the 139-square-foot performance suite
  • No accommodations; strictly a dinghy, not a pocket cruiser

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