The Maple Leaf 48, designed by the prolific naval architect Stan Huntingford and built by Cooper Enterprises Inc. (Cooper Yachts), stands as a quintessential example of the "Pacific Northwest cruiser." Launched during an era when Forbes Cooper’s yard was the dominant force in Canadian yacht manufacturing, the Maple Leaf 48 was engineered specifically for the rigors of high-latitude sailing and long-distance offshore passages. These vessels were often delivered as semi-custom builds or high-quality factory hulls, providing a robust platform that prioritized volume, safety, and heavy-weather endurance over light-air agility. With its distinctive high freeboard and center-cockpit configuration, the 48 serves as the larger sibling to the popular Maple Leaf 42 and 45, offering significantly more internal displacement and storage for extended live-aboard service.
Maple Leaf 48 Information, Review, Specs

- Make
- Maple Leaf
- Model
- 48
- Builder
- Cooper Yachts
- Designer
- Stan Huntingford
- Number Built
- Production Year(s)
- 1972 - ??
Sailing Performance & Handling
The Maple Leaf 48 is a heavy-displacement cruiser that finds its stride in "real-world" offshore conditions rather than light-air coastal racing. With a displacement that typically exceeds 35,000 pounds, the hull exhibits high initial stability and a predictable motion in a seaway, a characteristic often praised in Stan Huntingford designs. The boat’s underwater profile usually features a modified fin keel and a skeg-hung rudder, a configuration that balances tracking reliability with a modicum of maneuverability in tight quarters.
Under sail, the 48 requires a stiff breeze to overcome its inertia. Once powered up, however, it is known for its "freight-train" momentum, slicing through chop that would slow lighter production boats. Handling is generally described as forgiving, though the high-profile center-cockpit design does present significant windage, which can make docking in a crosswind a technical exercise. Most 48s were rigged as sloops or cutters, though a few ketch-rigged variants exist, offering owners more options for sail plan reduction when the wind climbs above 25 knots.
Interior Comfort & Variations
The primary draw of the Maple Leaf 48 is its cavernous interior, which benefited from Cooper Enterprises’ experience in maximizing hull volume. The center-cockpit layout allows for a true "great cabin" aft, often featuring a walk-around queen berth and a private en-suite head—a luxury that made the 48 a favorite for cruising couples. The main salon is typically expansive, characterized by the heavy use of teak joinery that was a hallmark of 1970s and 80s Canadian builds.
Because Forbes Cooper often sold these boats at various stages of completion—ranging from "sail-away" factory finishes to hull-and-deck kits for owner completion—the interior quality can vary significantly between hulls. Factory-finished models are noted for their robust cabinetry and logical offshore galleys. Sibling models, such as the Maple Leaf 45, share a similar aesthetic but lack the 48's additional beam and storage capacity in the lazarettes and bilge areas. The 48 also served as the blueprint for the even larger Maple Leaf 54, which pushed the "motor-sailer" concept further into the realm of luxury yachts.
Known Issues & Buyer’s Checklist
Prospective buyers of a Maple Leaf 48 should approach the vessel with a focus on its structural longevity and the specific quirks of its era:
- Osmotic Blistering: Like many hulls produced during the late 70s and early 80s in the Pacific Northwest, some Cooper-built hulls have a history of "Cooper blisters." While usually aesthetic rather than structural, a thorough moisture meter reading of the hull is mandatory.
- Deck Core Integrity: The 48 utilizes a balsa-cored deck. Owners and surveyors frequently report soft spots around high-load areas like stanchion bases, windlasses, and the traveler. Any sign of delamination or water ingress into the core should be treated as a major repair.
- Fuel and Water Tanks: Many Maple Leaf 48s were fitted with aluminum or iron tanks located deep in the bilge or under the cabin sole. After 40 years, these are prone to corrosion from the outside in. Replacing these tanks often requires significant furniture removal.
- Chainplate Inspection: Given the boat’s bluewater intentions, the stainless steel chainplates and their attachment points to the bulkheads should be inspected for crevice corrosion, especially if the boat has spent time in tropical environments.
Community & Resources
Owners of these vessels are frequently found within the broader community of Stan Huntingford enthusiasts and the Canadian fiberglass classics groups. While there is no longer a formal factory-sponsored association, technical discussions and refit logs are often shared through the Cooper Yachts Owners Group, a decentralized network of sailors who maintain these BC-built legends. Technical data and historical context regarding the builder's evolution can be found through the archives of the Nauticapedia Project, which documents the maritime history of British Columbia.
The Verdict
The Maple Leaf 48 remains one of the most capable offshore cruisers ever to emerge from the Canadian West Coast. It is a vessel designed for the sailor who values safety and interior volume over high-speed performance.
Pros
- Exceptional Volume: Offers live-aboard comforts comparable to many 55-foot modern yachts.
- Heavy Weather Prowess: A stable, sea-kindly hull that inspires confidence in offshore conditions.
- Canadian Craftsmanship: Renowned for its solid hull layup and traditional teak interiors.
Cons
- Windage: High freeboard and center cockpit make it a handful in windy marinas.
- Light Air Performance: Requires significant sail area or engine assist to move in under 10 knots of wind.
- Refit Potential: Many units on the market are "project boats" requiring expensive system updates (tanks, rigging, and electronics).
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Fin
- Rudder
- 1x Skeg-Hung
- Ballast
- 9500 lbs (Lead)
- Displacement
- 34000 lbs
- Water Capacity
- 250 gal
- Fuel Capacity
- 250 gal
Dimensions
- Length Overall (LOA)
- 47.67 ft
- Waterline Length (LWL)
- 40.5 ft
- Beam
- 14.67 ft
- Draft
- 6.5 ft
- Max Headroom
- -
- Air Draft
- 58 ft
Rig & Sails
- Rig Type
- Cutter
- P (Main Luff)
- 46 ft
- E (Main Foot)
- 18 ft
- I (Foretriangle Height)
- 52.5 ft
- J (Foretriangle Base)
- 20 ft
- Forestay Length (est)
- 56.18 ft
- Sail Area
- 1120 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 17.07
- Ballast / Displacement Ratio
- 27.94
- Displacement / Length Ratio (D/L) Ratio
- 228.49
- Comfort Ratio
- 34.46
- Capsize Screening Formula
- 1.81
- Hull Speed
- 8.53 kn