Tayana 37 Information, Review, Specs

Tayana 37 Drawing
Make
Tayana
Model
37
Builder
Ta Yang Yacht Building Co. (TAIWAN)
Designer
Robert Perry
Number Built
588
Production Year(s)
1976 - ??

The Tayana 37 is perhaps the quintessential example of the "Taiwanese double-ender," a vessel that defined an era of rugged, traditionalist blue-water cruising. Designed by the legendary Robert Perry and commissioned by the Ta Yang Yacht Building Co. in 1975, this model has seen nearly 600 hulls launched, making it one of the most successful offshore cruising designs in history. Its silhouette is instantly recognizable by its canoe stern, heavy displacement, and a bowsprit that extends its profile to nearly 42 feet. According to Cruising World, the boat was conceived during a period when sailors prioritized heavy-weather capability and traditional aesthetics over the lighter, flat-bottomed designs that would eventually dominate the mass market.

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The hull is constructed of solid, hand-laid fiberglass, a hallmark of the Ta Yang yard’s commitment to longevity. While the design has remained remarkably consistent over its long production run, the Tayana 37 was offered in two primary deck configurations: the classic Mk I and the Mk II (often referred to as the "Vancouver" style or pilothouse version), which featured a higher coachroof for increased interior volume and visibility. Additionally, while the cutter rig is the most prevalent, a ketch-rigged variant was produced for sailors seeking smaller, more manageable individual sails.

Sailing Performance & Handling

The Tayana 37 is a "momentum boat," designed to provide a predictable and comfortable motion in a seaway rather than high-speed performance in light airs. With a displacement-to-length ratio (D/L) often exceeding 400 and a displacement of roughly 22,500 pounds, it is a heavy-displacement cruiser that excels when the wind rises above 15 knots. Its full keel and massive rudder provide exceptional tracking, allowing the boat to hold its course with minimal input from the helm or autopilot—a vital trait for solo or short-handed long-distance voyaging.

Under sail, the cutter rig provides a versatile sail plan that allows for numerous "gears" as conditions change. Practical Sailor notes that the boat’s motion is remarkably "kind," with a slow roll and a tendency to shoulder aside chop rather than pound into it. However, the heavy wetted surface area of the full keel and the significant weight mean that the Tayana 37 can feel sluggish in light winds and requires a substantial breeze to find its groove. Its Sail Area-to-Displacement (SA/D) ratio sits around 15.6, placing it firmly in the "sturdy cruiser" category. Handling under power requires practice; the full keel and large aperture for the propeller make backing up a predictable challenge, though most owners find the trade-off in directional stability at sea to be well worth the difficulty in the marina.

Interior Comfort & Variations

The interior of the Tayana 37 is a masterclass in traditional joinery, dominated by high-quality solid teak. Because Ta Yang offered significant customization, it is rare to find two Tayana 37s with identical layouts. However, the most common configurations involve either a traditional V-berth forward or a "Pullman" berth located just aft of the chain locker. The Pullman layout is particularly favored by live-aboards as it allows for a larger, more accessible head and shower forward.

The main salon is characterized by a deep, secure galley—essential for cooking at sea—and a U-shaped or L-shaped settee. Headroom is generous for a boat of this vintage, typically measuring around 6'3". The Mk II variant provides a significantly more open feel due to its larger windows and increased coachroof height, though the Mk I remains the preference for those seeking the lowest possible center of gravity and a sleeker exterior profile. The use of solid teak extends to the cabin sole and bulkheads, which, while beautiful, requires more light (often provided by multiple bronze opening ports) to prevent the interior from feeling overly dark.

The Tayana 37 has earned a storied reputation in nautical literature and the cruising community as a "world-girdler." It is frequently cited in lists of the best used boats for offshore voyaging, including mentions in various editions of John Vigor’s "The Twenty Best Sailboats for Exploring the World." Its designer, Robert Perry, has often reflected on the Tayana 37 as a pivotal design in his career, noting in his own writings that it achieved a nearly perfect balance of aesthetics and seaworthiness. The boat’s popularity has led to a massive footprint in cruising blogs and YouTube documentation, with numerous hulls having completed multiple circumnavigations.

Known Issues & Buyer’s Checklist

Prospective buyers should approach the Tayana 37 with a focus on structural maintenance, as many hulls are now several decades old.

  • Chainplates: One of the most critical "gotchas" involves the chainplates. On older models, these were often made of stainless steel but were glassed into the hull or hidden behind cabinetry, making inspection difficult. They are known to suffer from crevice corrosion, and replacing them is a labor-intensive "rite of passage" for many Tayana owners.
  • Teak Decks: Many Tayana 37s were built with thick teak decks fastened with thousands of screws into a balsa-cored sub-deck. Over time, the sealant fails, allowing water to migrate into the core. Re-coring and de-teaking a 37 is a massive undertaking.
  • Fuel Tanks: The original black iron fuel tanks are prone to internal corrosion and leaking. Because they were often installed before the deck was joined to the hull, replacement typically requires cutting the cabin sole or removing the engine.
  • Spruce Masts: Early versions were equipped with wooden (spruce) masts. While beautiful, they require significantly more maintenance than the later aluminum masts. Buyers should inspect for rot at the mast base and at the spreaders.
  • Rudder and Pintles: The massive barn-door rudder is hung on a heavy skeg/pintle system. High-hour boats should be checked for "slop" in the bushings and potential delamination of the rudder blade itself.

Community & Resources

The Tayana 37 benefits from one of the most robust and active owner communities in the sailing world. The Tayana Owners Group (TOG) is a primary resource, offering a vast repository of technical manuals, historical documents, and a forum where owners share solutions for common maintenance tasks. The group’s collective knowledge is considered essential for anyone owning or restoring a Ta Yang-built vessel.

The Verdict

The Tayana 37 is not a yacht for those who prioritize dockside entertaining or light-air racing. It is a purpose-built tool for the serious cruiser who values safety, comfort, and the ability to endure heavy weather with grace.

Pros:

  • Exceptional seaworthiness and a comfortable "big boat" motion in heavy seas.
  • Exquisite interior joinery and a level of craftsmanship rarely found in modern production boats.
  • Strong resale value and a dedicated community of owners for technical support.
  • Heavy-duty hardware and robust construction suitable for high-latitude sailing.

Cons:

  • High maintenance requirements, particularly concerning the teak decks and exterior brightwork.
  • Poor performance in light winds (less than 10 knots).
  • Challenging maneuverability in tight quarters under power.
  • Potential for major "hidden" expenses like chainplate or fuel tank replacement on older units.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Full
Rudder
1x Attached
Ballast
8000 lbs
Displacement
22500 lbs
Water Capacity
100 gal
Fuel Capacity
90 gal

Dimensions

Length Overall (LOA)
36.67 ft
Waterline Length (LWL)
31 ft
Beam
11.5 ft
Draft
5.67 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Cutter
P (Main Luff)
45.3 ft
E (Main Foot)
15.5 ft
I (Foretriangle Height)
50.8 ft
J (Foretriangle Base)
19.5 ft
Forestay Length (est)
54.41 ft
Sail Area
861 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
17.28
Ballast / Displacement Ratio
35.56
Displacement / Length Ratio (D/L) Ratio
337.17
Comfort Ratio
41.11
Capsize Screening Formula
1.63
Hull Speed
7.46 kn