Cape Dory 45 Information, Review, Specs

Make
Cape Dory
Model
45
Builder
Cape Dory Yachts
Designer
Carl Alberg
Number Built
3
Production Year(s)
1982 - 1985

The Cape Dory 45 represents the ultimate evolution of the Cape Dory brand, serving as the flagship of the fleet during the yard's final years of production in the late 1980s. While most of the company's legacy was built upon the full-keel, traditionalist designs of Carl Alberg, the 45 was a distinct departure. Commissioned from the board of naval architect Dieter Empacher, the 45 was designed to compete with high-end European cruisers and the "gold-plated" American yachts of the era, such as those from Hinckley or Bristol. Unlike its smaller siblings, which emphasized traditional heavy-displacement stability, the Cape Dory 45 was engineered as a performance-oriented bluewater cruiser, featuring a more modern hull form and a more sophisticated underbody.

Sailing Performance & Handling

The sailing characteristics of the Cape Dory 45 differ significantly from the classic Alberg-designed Cape Dorys. Dieter Empacher utilized a modified fin keel with a deep-draft profile and a robust, skeg-hung rudder. This configuration allows the boat to track exceptionally well in a seaway while offering a tighter turning radius and better responsiveness than the full-keel models. According to technical documentation maintained by the Cape Dory Owners Association, the boat was designed with a cutter rig to provide a versatile sail plan for offshore conditions, allowing for easy depowering in heavy weather.

With a displacement of approximately 28,000 pounds, the 45 maintains the "sea-kindly" motion the builder was known for, but with a significantly improved ability to point toward the wind. The Sail Area-to-Displacement (SA/Disp) ratio is calculated for efficiency in light to moderate air, a necessary upgrade over the smaller, under-canvased Alberg models. Owners frequently report that the 45 feels "stiff" and holds its canvas longer than comparable cruisers of its size, a testament to its ballast-to-displacement ratio and hull shape.

Interior Comfort & Variations

The interior of the Cape Dory 45 was intended to be a showcase of New England craftsmanship. Built at a time when the yard was aiming for the luxury market, the joinery features extensive use of solid teak and high-grade veneers. The standard layout typically consists of two large staterooms and two heads, which prioritizes long-range comfort for two couples or a family rather than squeezing in maximum berths. The aft master stateroom is particularly notable for its generous headroom and centerline queen berth, a feature rarely found in the older, narrower Alberg designs.

While the 45 is the primary hull, research indicates the existence of custom variants, including a few hulls finished with different deck configurations or ketch rigs, though the cutter-rigged sloop remains the standard. The 45 shares certain design DNA with the later Robinhood 45, as the molds were part of the transition when Andrew Vavolotis moved operations to Maine. These sibling models often share the same semi-custom interior philosophy, where owners could specify specialized navigations stations or galley layouts.

Known Issues & Buyer’s Checklist

Prospective buyers should approach a Cape Dory 45 with a checklist focused on high-end systems and material age. Like many yachts of this era, the deck is constructed with a balsa core; a moisture meter and percussion test are essential to identify areas of delamination or water ingress around deck hardware.

  1. Fuel and Water Tanks: The original aluminum tanks are often integrated into the hull or placed beneath heavy furniture. After 30+ years, these are prone to pitting or corrosion and can be expensive to replace.
  2. Chainplates: Because the 45 is a dedicated bluewater vessel, the stainless steel chainplates undergo significant stress. Buyers should inspect the areas where the plates pass through the deck for signs of crevice corrosion.
  3. Core Integrity: Inspect the areas around the staysail track and the windlass, as these are high-load areas where the fiberglass-to-balsa bond may have compromised over time.
  4. Hardware Sourcing: While the build quality is high, specific hardware was often produced by the defunct Spartan Marine. While some parts are still available through specialty suppliers, custom casting may be required for specific original bronze fittings.

Community & Resources

The primary hub for technical data and historical documentation is the Cape Dory Owners Association. This organization maintains an exhaustive archive of original brochures, designer notes, and an active forum where owners of the rare 45 model share maintenance tips and restoration logs.

The Verdict

The Cape Dory 45 is a rare "gentleman’s cruiser" that combines the stout construction of a legendary American builder with the refined performance of a Dieter Empacher design. It is an ideal choice for the sailor who wants a classic aesthetic without the performance trade-offs of a traditional full keel.

Pros:

  • Exceptional Build Quality: Overbuilt fiberglass layups and premium teak interiors.
  • Bluewater Pedigree: Designed and rigged specifically for transoceanic passages.
  • Flagship Status: Offers a level of luxury and space not found in other Cape Dory models.

Cons:

  • Scarcity: Limited production numbers make finding one on the market difficult.
  • Complex Systems: As a flagship, it features more complex plumbing and electrical systems than the simpler, smaller models.
  • Draft: The deep-draft fin keel may limit access to some shallow-water cruising grounds compared to the Alberg-designed full-keel boats.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Full
Rudder
1x Attached
Ballast
9400 lbs (Lead)
Displacement
24000 lbs
Water Capacity
200 gal
Fuel Capacity
100 gal

Dimensions

Length Overall (LOA)
45.25 ft
Waterline Length (LWL)
33.5 ft
Beam
13 ft
Draft
6.25 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Ketch
P (Main Luff)
46 ft
E (Main Foot)
14.25 ft
I (Foretriangle Height)
52 ft
J (Foretriangle Base)
18.25 ft
Forestay Length (est)
55.11 ft
Sail Area
935 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
17.98
Ballast / Displacement Ratio
39.17
Displacement / Length Ratio (D/L) Ratio
284.99
Comfort Ratio
32.9
Capsize Screening Formula
1.8
Hull Speed
7.76 kn