Cavalier 36 Information, Review, Specs

Cavalier 36 Drawing
Make
Cavalier
Model
36
Builder
Cavalier Yachts
Designer
Doug Peterson
Number Built
20
Production Year(s)
1976 - ??

The Cavalier 36 stands as a quintessential example of New Zealand’s golden era of fiberglass boatbuilding, representing a significant step up in volume and capability from its legendary predecessor, the Cavalier 32. Designed by the esteemed Bob Salthouse and manufactured during the peak of Cavalier Yachts’ production in the late 1970s and 1980s, the 36 was conceived to bridge the gap between a competitive club racer and a legitimate offshore cruiser. While the smaller 32-footer gained fame for its narrow, traditional lines, the Cavalier 36 introduced a more modern beam-to-length ratio, providing the internal volume necessary for extended family cruising without sacrificing the "all-rounder" performance that became the brand’s hallmark. As detailed in the Salthouse Marine history, the partnership between Bob Salthouse and Peter Smith catalyzed the production of these robust vessels, which were built to withstand the notoriously demanding conditions of the Tasman Sea and the South Pacific.

Sailing Performance & Handling

The Cavalier 36 is widely regarded for its "sea-kindly" motion, a characteristic attributed to Bob Salthouse’s preference for a fine entry and a well-supported underbody. Unlike many modern light-displacement cruisers that tend to slam in a head sea, the 36 carries enough mass to power through chop, making it a favorite for coastal passages. The hull features a moderate-draft fin keel and a substantial skeg-hung rudder, a configuration that offers a high degree of directional stability and protection for the steering gear.

In terms of handling, the boat is known for tracking exceptionally well, often described by owners as feeling "locked-in" when reaching. While its Sail Area to Displacement (SA/Disp) ratio is conservative by modern racing standards, the masthead sloop rig provides a versatile sail plan that can be easily handled by a couple. Anecdotal evidence from long-term owners suggests the boat truly comes alive in 15 to 20 knots of breeze, where its stiff initial stability allows it to carry full sail longer than its lighter competitors. It is not a "downwind flyer" in the modern sense, but it maintains consistent speeds and a balanced helm across a wide range of points of sail.

Interior Comfort & Variations

The transition from the 32 to the 36-foot hull allowed for a dramatic increase in living space, most notably in terms of headroom and lateral volume. The interior is typically finished in high-quality New Zealand timbers, such as teak or kauri, reflecting the craftsmanship of the era. The standard layout features a functional U-shaped galley to port and a proper navigation station to starboard, both located near the companionway for optimal ventilation and communication with the cockpit.

The salon utilizes the boat’s generous beam to offer a comfortable U-shaped dinette that can often be converted into an additional double berth. Unlike the cramped quarters found in many 1970s designs, the Cavalier 36 provides a dedicated forward V-berth with ample storage and a private head compartment. Sibling variations are rare but notable; while the 36 remained relatively consistent in its production run, it paved the way for the Laurie Davidson-designed Cavalier 37 and the larger Cavalier 39, the latter of which offered even more sophisticated aft-cabin arrangements. The 36 strikes a balance, providing enough "big boat" amenities for a family of four while remaining small enough for solo maneuvering in a crowded marina.

Known Issues & Buyer’s Checklist

Prospective buyers should approach a Cavalier 36 with a focus on its age-related structural integrity. While the hulls are solid GRP (Glass Reinforced Plastic), several areas require specific scrutiny:

  • Deck Core Integrity: Like many boats of this vintage, the decks often feature a balsa or plywood core. Delamination or "soft spots" around stanchion bases and chainplates are common if the bedding compound has failed over the decades.
  • Chainplates and Rigging: The stainless steel chainplates are robust but should be inspected for crevice corrosion, particularly where they pass through the deck. Given the age of these vessels, a full standing rigging replacement is often a prerequisite for insurance if it has not been performed within the last decade.
  • Mast Step Compression: Owners have occasionally reported compression issues at the base of the deck-stepped mast. It is vital to check the structural compression post inside the cabin for any signs of movement or rot at the base.
  • Engine Maintenance: Many original units were fitted with Bukh or early Yanmar diesels. While reliable, these engines may be nearing the end of their service life or suffering from clogged raw-water cooling passages.
  • Osmosis: While Cavalier Yachts were generally well-built, hulls from this era are susceptible to osmotic blistering. A professional hull survey with a moisture meter is highly recommended during the haul-out.

Community & Resources

The legacy of the Cavalier 36 is preserved through a dedicated community of sailors in New Zealand and Australia. The Cavalier Yacht Owners Association (primarily based in New Zealand) serves as a repository for technical knowledge, original drawings, and social rallies. Additionally, the broader Salthouse design community provides a wealth of information regarding the maintenance and restoration of these Bob Salthouse classics.

The Verdict

The Cavalier 36 remains a premier choice for the budget-conscious sailor who prioritizes seaworthiness and build quality over contemporary styling. It is a "proper" yacht that offers a sense of security in heavy weather that few modern production boats can match.

Pros:

  • Exceptional Seakeeping: Designed for the rough waters of the Southern Hemisphere.
  • Timeless Aesthetics: Classic lines that have aged far better than many of its contemporaries.
  • Solid Construction: Heavily laid-up fiberglass hull providing long-term durability.
  • Balanced Proportions: Large enough for offshore work, yet manageable for a shorthanded crew.

Cons:

  • Age-Related Maintenance: Buyers must be prepared to address 40-year-old systems and potential deck core issues.
  • Performance in Light Air: The heavier displacement means it can be sluggish in light winds compared to modern fin-keelers.
  • Interior Light: Lacks the large hull portlights and expansive deck hatches found on modern designs, resulting in a darker cabin.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Spade
Ballast
7507 lbs (Lead)
Displacement
14513 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
36.09 ft
Waterline Length (LWL)
29.86 ft
Beam
11.81 ft
Draft
6.23 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
-
E (Main Foot)
-
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Sail Area
858 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
23.07
Ballast / Displacement Ratio
51.73
Displacement / Length Ratio (D/L) Ratio
243.35
Comfort Ratio
26.38
Capsize Screening Formula
1.94
Hull Speed
7.32 kn