Tornado 2 — Information, Review, Specs

D.Koopmans Sr.·1979·Wetterwille
Approximate drawing

Hover a measurement to read its value

Hull type
Monohull · fin
Rig
Masthead Sloop
LOA
25.26' · 7.7 m
Displ.
5,071 lbs · 2,300 kg
First year
1979

The Tornado 2 (often designated as the Tornado II) is a classic displacement cruiser designed by the acclaimed Dutch naval architecture firm D. Koopmans Jachtontwerpers and constructed primarily by the Wetterwille shipyard in the Netherlands during the late 1970s. Unlike the highperformance Olympic catamaran of the same name, the Tornado 2 was conceived as a robust, seakindly monohull intended for the challenging conditions of the North Sea and the Baltic. It occupies a niche as a "heavy cruiser" in a compact frame, prioritizing stability and comfort over raw speed, a hallmark of Dick Koopmans’ design philosophy during this era.

Measurements

Dimensions 01

LOA
25.26 ft
LWL
19 ft
Beam
7.87 ft
Draft
4.92 ft
Max headroom
-
Air draft
-

Construction & hull 02

Construction
Fiberglass
Hull type
Monohull
Keel type
Fin
Rudder
1× —
Ballast
2205 lbs
Displacement
5071 lbs
Water
-
Fuel
-

Rig & sails 03

Rig type
Masthead Sloop
P · main luff
-
E · main foot
-
I · fore ht.
-
J · fore base
-
Forestay (est)
-
Sail area
-

Calculations 04

SA/D ratio
Ballast/Disp.
43.48
D/L ratio
330.05
Comfort ratio
24.04
Capsize screening
1.83
Hull speed
5.84 kn

Sailing Performance & Handling

The Tornado 2 is characterized by its significant displacement and high ballast-to-weight ratio, which typically hovers around 43%. This distribution of weight, combined with a traditional masthead sloop rig, provides a remarkably stable and predictable platform. With a Displacement-Length (DL) ratio often exceeding 330, the vessel is categorized as a heavy cruiser, meaning it possesses high momentum and resists the "hobby-horsing" motion common in lighter yachts when tackling head seas.

Handling is defined by its deep fin keel, which offers excellent maneuverability in tight quarters but requires a steady hand at the helm to maintain tracking in a following sea. The theoretical hull speed of approximately 5.8 knots reflects its design as a reliable coastal passage-maker rather than a racer. While it may feel sluggish in light airs due to its heavy wetted surface area, the boat truly excels as the wind increases, holding its canvas much longer than contemporary light-displacement designs. Owners frequently note that the Tornado 2 feels "larger than its length," providing a sense of security during offshore transitions.

Interior Comfort & Variations

The interior of the Tornado 2 reflects the high standards of Dutch yacht construction from the 1970s, typically featuring rich mahogany joinery and a functional, sea-going layout. Despite its relatively modest waterline, the design utilizes a slim Length-to-Beam ratio of 3.21 to create a hull that is efficient yet surprisingly spacious below decks.

The standard configuration includes a V-berth forward, a central salon with opposing settees that double as sea berths, and a compact galley. Headroom is generous for a boat of this vintage and size, often exceeding 1.8 meters in the main salon. Variations of the model were sometimes fitted with different engine options, most notably the Bukh 10 hp diesel, a choice favored for its legendary reliability and simple maintenance. A sibling model, the larger Tornado 31, shares the same Koopmans lineage and Wetterwille pedigree, offering an expanded aft cabin and increased tankage for extended cruising.

Known Issues & Buyer’s Checklist

Prospective buyers of a Tornado 2 should focus their inspection on the structural longevity of the GRP hull and the condition of the original systems:

  • Deck Core Integrity: Like many 1970s builds, the Tornado 2 utilized sandwich construction in the deck. Check for soft spots around the chainplates and mast step, which can indicate moisture ingress into the core.
  • Rudder Bushings: Technical discussions among owners often highlight wear in the rudder bearings. Any significant "play" or vibration at the helm during a sea trial suggests the bushings or the internal support structure require attention.
  • Bukh Engine Exhaust: If the original Bukh 10 hp engine remains, inspect the exhaust elbow for internal corrosion or blockage, a common maintenance item for these robust but aging units.
  • Keel-to-Hull Joint: Given its heavy ballast and fin keel configuration, the keel bolts and the surrounding fiberglass should be inspected for "smile" cracks or signs of movement, particularly if the vessel has a history of groundings in the shallow Dutch waters.

Community & Resources

While there is no longer an active manufacturer support network, the Tornado 2 benefits from the broader community of Koopmans design enthusiasts. The Koopmans Yacht Owners Association provides a technical repository for several models designed by the firm, and builders like Wetterwille remain a recognized name in Dutch maritime history. Technical specifications and historical brochures can often be sourced through the archive of D. Koopmans Jachtontwerpers.

The Verdict

Pros:

  • Exceptional Stability: A high ballast ratio makes it a safe, stiff boat in heavy weather.
  • Quality Construction: Dutch-built with durable materials and high-quality wood interiors.
  • Sea-kindly Motion: The heavy displacement ensures a comfortable ride in choppy conditions.

Cons:

  • Light Air Performance: Struggles to gain speed in winds under 8-10 knots.
  • Aged Systems: Most units require updates to wiring, plumbing, and standing rigging.
  • Limited Availability: Primarily found in Northern European markets, making them rare in North America.

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