The Wylie 34 is a definitive example of the "West Coast" design philosophy that emerged in the 1970s, prioritizing light-air performance and surfing capability over the heavy-displacement norms of the era. Designed by the renowned Tom Wylie, whose work often pushed the boundaries of the Ultra Light Displacement Boat (ULDB) movement, the Wylie 34 was built primarily in California. These vessels were often constructed by high-quality yards such as Westerly Marine, though many were semi-custom builds that allowed for variations in deck layout and interior finish. The design earned a reputation for being a "giant killer" on the racecourse, particularly in the San Francisco Bay and the coastal waters of the Pacific Northwest, where its ability to plane in heavy downwind conditions became legendary.
Wylie 34 Information, Review, Specs
- Make
- Wylie
- Model
- 34
- Builder
- North Coast Yachts
- Designer
- Thomas Wylie
- Number Built
- 16
- Production Year(s)
- 1979 - ??
Sailing Performance & Handling
The sailing characteristics of the Wylie 34 are defined by a high sail area-to-displacement ratio and a relatively narrow beam compared to modern wide-stern designs. According to the Wylie Design Group, Tom Wylie's designs focus on "sweet-sailing" hulls that maintain balance even when pressed. Owners and testers frequently report that the 34 feels more like a large dinghy than a traditional keelboat, offering immediate feedback through the tiller.
The boat’s performance is most notable in light to moderate air, where its low wetted surface area allows it to ghost past heavier cruiser-racers. When the breeze builds, the Wylie 34 requires early reefing to stay upright due to its modest ballast ratio; however, once off the wind, the hull shape is conducive to surfing. Historical race results highlighted in regional publications like Latitude 38 often cite the Wylie 34’s dominance in PHRF fleets, where its ability to sail to its rating in various conditions—especially upwind in a chop—remains a benchmark for 34-footers of that vintage.
Interior Comfort & Variations
While the Wylie 34 was conceived with a performance-first mindset, the interior is surprisingly functional for coastal cruising, provided the crew accepts a Spartan aesthetic. The layout typically features a standard V-berth forward, a central salon with settee berths, and a compact galley near the companionway to maximize ventilation. Because many units were finished by different yards or as owner-completed kits, interior materials vary from basic white laminates to warm teak veneers.
The Wylie 34 is part of a developmental lineage that includes several siblings. The Wylie 31 is essentially a scaled-down version of the same concept, while the Wylie 38 and 39 offered more voluminous hulls for offshore work. A notable variation is the "Custom 34" evolution, which sometimes featured different keel configurations (fin vs. elliptical) depending on whether the original owner intended to race under IOR or PHRF rules. Unlike the later "Wyliecat" series, which utilized unstayed carbon masts and wishbone booms, the Wylie 34 features a traditional fractional or masthead rig with standing rigging.
Popular Mentions & Media
The Wylie 34 has maintained a consistent presence in West Coast sailing media for decades. It is frequently mentioned in Latitude 38's "Racing Sheet" for its continued participation in marquee events like the Big Boat Series and the Pacific Cup. While it may not have the mainstream name recognition of a production Beneteau or Catalina, it is a cult classic among aficionados of naval architecture who appreciate the "Wylie-designed" pedigree of balanced helm and efficient hull form.
Known Issues & Buyer’s Checklist
Purchasing a Wylie 34 today requires a keen eye for 1970s and 80s construction methods. Prospective buyers should prioritize the following areas:
- Deck Core Integrity: Like many boats of this era, the Wylie 34 uses a balsa-cored deck. Moisture intrusion around stanchion bases and jib tracks is a common issue that can lead to soft spots and expensive delamination repairs.
- Keel Attachment: Given the boat’s racing history, the keel-to-hull joint (the "smile") should be inspected for signs of stress or previous groundings. The floors and stringers in the bilge area should be checked for secondary bonding separation.
- Rudder Bearing Wear: The spade rudder on the 34 is subject to significant loads. Excessive play in the rudder post or signs of water ingress into the rudder blade itself (osmotic blistering) are frequent findings in older hulls.
- Rigging Age: Many Wylie 34s still carry older fractional rigs that have been highly stressed during racing. A thorough dye-penetrant test of the swage fittings and an inspection of the chainplates are mandatory.
Community & Resources
The primary hub for technical information and history is the Wylie Design Group, which continues to provide insights into Tom Wylie’s various designs. While there is no formal "Wylie 34 National Association," the Singlehanded Sailing Society (SSS) and various San Francisco-based yacht clubs serve as informal repositories of knowledge, as these boats are staples of the shorthand and coastal racing communities on the US West Coast.
The Verdict
The Wylie 34 remains a premier choice for the sailor who values helm feel and tactical speed over suburban interior volume. It is a "sailor’s sailboat" that rewards finesse and active trimming.
Pros:
- Exceptional light-air performance and off-wind surfing capability.
- Renowned balanced helm that minimizes fatigue during long beats upwind.
- High-quality design pedigree from a legendary naval architect.
Cons:
- Spartan interior with limited headroom and storage compared to modern cruisers.
- Requires an active crew and early reefing in heavy air to manage heel.
- Older hulls often require significant "refreshing" of cored decks and standing rigging.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Fin
- Rudder
- 1x Spade
- Ballast
- 3235 lbs (Lead)
- Displacement
- 8100 lbs
- Water Capacity
- 30 gal
- Fuel Capacity
- 15 gal
Dimensions
- Length Overall (LOA)
- 33.75 ft
- Waterline Length (LWL)
- 25.75 ft
- Beam
- 10.83 ft
- Draft
- 6 ft
- Max Headroom
- -
- Air Draft
- -
Rig & Sails
- Rig Type
- Fractional Sloop
- P (Main Luff)
- 41 ft
- E (Main Foot)
- 14.3 ft
- I (Foretriangle Height)
- 38.3 ft
- J (Foretriangle Base)
- 11.3 ft
- Forestay Length (est)
- 39.93 ft
- Sail Area
- 510 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 20.23
- Ballast / Displacement Ratio
- 39.94
- Displacement / Length Ratio (D/L) Ratio
- 211.79
- Comfort Ratio
- 18.62
- Capsize Screening Formula
- 2.16
- Hull Speed
- 6.8 kn