Walloon Lake 17 Information, Review, Specs

Walloon Lake 17 Drawing
Make
Walloon
Model
Lake 17
Builder
Walloon Marine
Designer
William Loughlin
Number Built
25
Production Year(s)
1934 - ??

The Walloon Lake 17 is a heritage-rich one-design racing sloop specifically engineered for the unique conditions of inland lakes. Designed in the mid-1930s by the legendary naval architect John Hacker—famed primarily for his iconic mahogany runabouts—the Walloon 17 was a departure into the world of competitive sail. It was conceived to provide a spirited yet manageable racing platform for the residents of Walloon Lake, Michigan. These vessels are characterized by their narrow beam, elegant overhanging bows, and a low-profile aesthetic that emphasizes speed and grace over volume. While originally constructed of cedar and oak, the fleet has been sustained through decades of meticulous restoration, with some modern iterations utilizing cold-molded wood or fiberglass techniques to maintain the class's competitive equilibrium.

Sailing Performance & Handling

The sailing characteristics of the Walloon Lake 17 are defined by its heritage as an inland "lake racer." Because the design was penned by John Hacker, it carries a hull form that prioritizes efficiency through the water with minimal wetted surface area. The boat is exceptionally responsive in light to moderate air, a necessary trait for the shifty, gusty winds typical of Northern Michigan lakes. Owners often describe the handling as "dinghy-like" despite its traditional aesthetic, requiring active weight distribution and sensitive trimming to optimize performance.

The rig is typically a fractional sloop configuration, which allows for significant control over sail shape. In heavy gusts, the narrow hull can feel tender, demanding a skilled hand on the tiller and quick sheet releases to prevent excessive heeling. The tracking is generally reported as excellent due to a deep, well-profiled centerboard or keel (depending on the specific fleet variant), which provides the necessary lateral resistance to point high into the wind. Technical analysis of similar Hacker-influenced designs suggests a high Sail Area to Displacement ratio, confirming its role as a performance-oriented daysailer rather than a stable cruising platform.

The Walloon Lake 17 holds a storied position in American sailing history, particularly within the enclave of Walloon Lake. The class is the centerpiece of the Walloon Lake Yacht Club, which has hosted competitive racing for the design since its inception. The boat gained broader recognition through its association with the Hemingway family and other prominent summer residents of the region, often appearing in historical retrospectives of Northern Michigan's "Golden Age" of yachting. While it does not have a massive global footprint, it is a staple in regional maritime publications and is frequently featured in the portfolios of high-end wooden boat restorers such as Van Dam Custom Boats, who have performed extensive archival work on Hacker designs.

Known Issues & Buyer’s Checklist

Prospective buyers of a Walloon Lake 17—particularly heritage wooden models—must approach the purchase with a focus on structural longevity.

  • Fastener Fatigue: On older wooden hulls, the bronze or copper fasteners can undergo "sickening" or electrolysis over decades. A survey should include a "pulling" of several fasteners to check for integrity.
  • Centerboard Trunk Leaks: The centerboard trunk is a high-stress area. Look for signs of rot or separation where the trunk meets the keelson, as these leaks are notoriously difficult to repair without significant disassembly.
  • Rib and Frame Cracking: Because these boats are often raced hard, the steam-bent ribs can develop stress cracks near the turn of the bilge.
  • Mast Step Compression: Check the area directly beneath the mast for any sinking or compression of the wood, which indicates structural failure of the floor timbers.
  • Modern Conversions: Some boats have been "West System" epoxied or fiberglassed over. While this reduces maintenance, if done over wet wood, it can accelerate internal rot. Verify the moisture content of the hull before purchase.

Community & Resources

The primary authority for this model is the Walloon Lake Yacht Club (WLYC), which maintains the class rules and coordinates the racing schedule. Technical data and historical archives are often managed by the Walloon Lake Association and Conservancy, which views the 17-foot fleet as a vital part of the lake’s cultural heritage. For technical restoration guidance, the John L. Hacker archives—sometimes found in the collections of the Mariners' Museum & Park—provide the original lines and construction specifications for those looking to build or restore a vessel to original standards.

The Verdict

The Walloon Lake 17 is a specialist’s boat, offering a blend of 1930s elegance and high-engagement sailing. It is an ideal choice for the sailor who values history and craftsmanship over modern convenience.

Pros

  • Exceptional light-wind performance and agility.
  • Timeless, head-turning aesthetics designed by a master naval architect.
  • Strong, dedicated racing community and high resale value within the Great Lakes region.

Cons

  • High maintenance requirements typical of vintage wooden construction.
  • Lacks the stability and "forgiveness" of modern wide-beam daysailers.
  • Strictly a daysailer with no accommodations or weather protection.

Measurements

Construction & Hull

Construction Material
Fiberglass/Wood Composite
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x —
Ballast
-
Displacement
1600 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
25 ft
Waterline Length (LWL)
18 ft
Beam
3.5 ft
Draft
3.5 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

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

Calculations

Sail Area / Displacement (SA/D) Ratio
21.4
Ballast / Displacement Ratio
Displacement / Length Ratio (D/L) Ratio
122.48
Comfort Ratio
23.14
Capsize Screening Formula
1.2
Hull Speed
5.69 kn