Lemsteraak Lemsteraak Zilveren Zwaan Information, Review, Specs

Make
Lemsteraak
Model
Lemsteraak Zilveren Zwaan
Builder
Designer
Number Built

The Lemsteraak Zilveren Zwaan represents the pinnacle of the Dutch "Roefaak" tradition—a luxury evolution of the historical herring fishing vessels from Lemmer. This specific vessel, designed by the celebrated naval architect H. Toxopeus and constructed by the prestigious Stofberg & Zn shipyard, is a benchmark in the world of Ronde en Platbodemjachten (round and flat-bottomed yachts). As a 15.10-meter steel-hulled masterpiece, the Zilveren Zwaan (Silver Swan) is officially registered in the Stichting Stamboek Ronde en Platbodemjachten (SSRP), signifying its status as a vessel of historical and technical importance. Unlike the more spartan "Visserman" variants, the Zilveren Zwaan is a Roefaak, characterized by an elegant raised coachroof (the roef) that provides significant interior volume while maintaining a graceful, sweeping sheerline.

Sailing Performance & Handling

The sailing characteristics of the Lemsteraak Zilveren Zwaan are defined by the paradox of its flat-bottomed design: it offers a remarkably shallow draft for inland exploration while possessing the displacement and stability to tackle the North Sea and the English Channel. With a massive sail area distributed across a gaff-rigged mainsail, a large staysail (fok), and a jib (kluiver), the boat generates immense torque. According to technical documentation from the SSRP ship archive, the vessel relies on its heavy oak leeboards (zwaarden) to counteract leeway.

Handling a boat of this mass—typically exceeding 25 tons—requires an understanding of traditional Dutch seamanship. The tracking is exceptionally stable due to the long, straight keel line, but the absence of a deep keel means the boat "slips" differently during tacks compared to a modern fin-keel yacht. Owners often report that the Zilveren Zwaan feels "stiff" and powerful, standing up well to a blow, though the physical labor of managing the running backstays and the massive wooden blocks necessitates either a large crew or the modern hydraulic winches that have been retrofitted to many Toxopeus designs.

Interior Comfort & Variations

The interior of the Zilveren Zwaan is a study in classic maritime luxury, typically finished in high-gloss teak or mahogany with white-beaded ceilings to maximize light. As a 15-meter Roefaak, the cabin provides a level of headroom (often exceeding 2.10 meters in the main salon) that is rare for traditional vessels. The layout usually features a sprawling owner’s cabin in the bow with a V-berth, supplemented by two guest cabins—often with bunk configurations—to accommodate a total of six to eight guests.

Variations on this hull design are common in the Dutch custom-build market. While the Zilveren Zwaan is a Roefaak, sibling models built on the Toxopeus 15-meter hull include the "Vissermanaak" variant. The Visserman version omits the raised cabin house in favor of a much larger, open cockpit, which is preferred by racing crews and day-charter operators. However, the Roefaak configuration remains the definitive choice for long-distance cruising, offering a sheltered galley and a formal dining area that are insulated from the elements.

The Zilveren Zwaan has maintained a high profile within the Dutch sailing community, frequently appearing as a flagship vessel at the Vlootgeschouw (fleet review) during the biennial Sail Amsterdam event. Its aesthetic appeal has made it a favorite subject for maritime photographers documenting the "Brown Fleet" and traditional Dutch regattas. The vessel is often cited in Dutch yachting journals such as Spiegel der Zeilvaart as a prime example of how traditional lines can be successfully integrated with modern comfort standards.

Known Issues & Buyer’s Checklist

Prospective owners of a steel Lemsteraak of this vintage must prioritize a specialized survey focusing on traditional construction methods.

  • Steel Corrosion in the "Dead Zones": Because Lemsteraaks are flat-bottomed, internal ballast (often lead or iron punchings) can trap moisture against the hull plate. A buyer should insist on an ultrasonic thickness test of the bottom plate from the outside and, where possible, an inspection of the bilges under the cabin sole.
  • Leeboard and Pivot Integrity: The heavy oak leeboards are under immense stress. Check for "checks" (deep cracks) in the wood and inspect the massive stainless steel or bronze pivot bolts. Any play in the pivot can lead to structural damage to the hull's "cheeks."
  • Mast Step and Strijkinstallatie: Most Lemsteraaks feature a counterweighted mast-lowering system (strijkinstallatie). The tabernacle (the "mast house") should be inspected for stress fractures or rust, and the lowering mechanism must be tested to ensure the mast remains aligned.
  • Standing Rigging and Dead-Eyes: Traditional rigging uses different tensioning logic than modern wire. Ensure the shroud lanyards and dead-eyes are not dry-rotted and that the chainplates are securely bonded to the internal steel frames.

Community & Resources

The primary resource for this vessel is the Stichting Stamboek Ronde en Platbodemjachten (SSRP), which maintains the definitive registry and technical history for every recognized Lemsteraak. For technical support and restoration standards, the Vereniging van Eigenaren van Ronde en Platbodemjachten (VSRP) provides a robust community of owners who share knowledge on the maintenance of traditional Dutch craft.

The Verdict

The Lemsteraak Zilveren Zwaan is less a boat and more a piece of "sailing heritage" that demands a high level of commitment and nautical skill.

Pros

  • Shallow Water Access: Ability to "dry out" on the Wadden Sea sandbars due to the flat bottom.
  • Aesthetic Dominance: Unmatched presence in any marina; a true head-turner with classic Dutch lines.
  • Livability: Massive interior volume for its length, comparable to many 50-foot modern monohulls.

Cons

  • High Maintenance: Requires constant attention to varnish, steelwork, and traditional rigging.
  • Crew Requirements: Difficult to sail single-handed; requires an active, knowledgeable crew to manage the gaff rig and leeboards.
  • Niche Market: Resale is generally limited to enthusiasts of the Dutch traditional style.

Measurements

Construction & Hull

Construction Material
Hull Type
— Sailboat
Keel Type
Ballast
-
Displacement
-
Water Capacity
-
Fuel Capacity
-

Dimensions

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

Rig & Sails

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

Calculations

Sail Area / Displacement (SA/D) Ratio
Ballast / Displacement Ratio
Displacement / Length Ratio (D/L) Ratio
Comfort Ratio
Capsize Screening Formula
Hull Speed
— kn