OE 29 Information, Review, Specs

OE 29 Drawing
Make
OE
Model
29
Builder
Crown Marine
Designer
Olle Enderlein (SWE)
Number Built
4
Production Year(s)
1980 - 1981

The OE 29 is a quintessential Swedish cruiser designed by the legendary Olle Enderlein, an architect synonymous with the golden era of Scandinavian yacht design and the formative years of Hallberg-Rassy. Launched in the mid-1970s, the OE 29 was conceived as a high-quality, sea-kindly family cruiser that could handle the choppy conditions of the Baltic Sea while remaining manageable for a small crew. Approximately 150 of these vessels were produced, many through the Sundör-varvet yard, though a significant number were sold as high-quality kits for owner-completion. This pedigree has ensured a legacy of robust construction and timeless aesthetics that continue to appeal to traditionalists. Detailed technical drawings and historical production data are maintained by the OE-klubben, the official association dedicated to Enderlein’s OE series.

Sailing Performance & Handling

The OE 29 is characterized by its balanced helm and predictable motion in a seaway, largely due to its moderate displacement and well-proportioned fin keel. With a displacement of approximately 3,800 kg and a ballast ratio often exceeding 40%, the boat displays high initial stability. This makes it a forgiving platform for less experienced sailors while offering enough refinement for the seasoned cruiser. According to technical archives from the designer, the OE 29 utilizes a skeg-hung rudder, which provides superior tracking and protection compared to spade rudders, though it does result in a slightly larger turning circle in tight marinas.

In light air, the OE 29 is not a sprinter, but its masthead sloop rig provides ample sail area to keep the hull moving once a breeze is established. It truly shines when the wind exceeds 15 knots; where lighter modern production boats begin to feel skittish, the OE 29 remains stiff and composed. Owners frequently report that the boat "sails on rails" when close-hauled, requiring minimal input from the helm or autopilot once the sails are properly trimmed.

Interior Comfort & Variations

For a 29-foot vessel designed in the 1970s, the OE 29 offers a surprisingly functional and warm living space. The layout is traditional: a V-berth forward, followed by a head compartment (usually to port) and a hanging locker. The main salon features two longitudinal settees with a central folding table, while the aft section houses a compact galley and a dedicated navigation station. Headroom is generous for its class, hovering around 1.8 meters (5'11") in the main cabin.

Because many OE 29s were finished by their original owners, the quality and materials of the interior can vary significantly. Yard-finished models typically feature high-grade mahogany joinery and professional upholstery, while "amatörbyggda" (home-built) versions might feature different wood species or customized cabinetry. While there are no major hull variations like a 4-cabin version—as the hull was purpose-built for this size—the OE 29 shares its design DNA with its larger siblings, the OE 32 and OE 36. The OE 32, a double-ender, is often discussed alongside the 29, but the 29’s transom stern provides a different cockpit feel and slightly more accessible stowage aft.

The OE 29 maintains a strong cultural presence in Northern Europe, particularly in Sweden and Germany, where it is a staple of "Classic Boat" rallies. It is frequently cited in Swedish maritime publications like Praktiskt Båtägande as a premier "second-hand bargain" for those seeking a seaworthy coastal cruiser. Its reputation is bolstered by the enduring fame of Olle Enderlein, whose designs are celebrated for their ability to look beautiful while prioritizing safety.

Known Issues & Buyer’s Checklist

Prospective buyers should approach the OE 29 with a focus on its age and the nature of its original construction:

  • Deck Core Integrity: Like many boats of this era, the OE 29 uses a sandwich construction for the deck. Buyers should check for soft spots or "delamination" around high-load areas like the chainplates and stanchion bases, which can indicate moisture ingress into the balsa or foam core.
  • Engine Service Life: Many original units were fitted with Volvo Penta MD7A or MD11C engines. These are now reaching the end of their reliable service life. A boat that has been re-powered with a modern Yanmar or Beta Marine diesel carries significantly higher value.
  • Keel-to-Hull Joint: While the OE 29 is robustly built, the external cast iron keel is attached with stainless steel bolts. These should be inspected for "weeping" or rust streaks, which may necessitate dropping the keel for a bolt inspection and re-seal.
  • Interior Finish Consistency: Since some were kit-built, inspect the electrical wiring and plumbing carefully. Professional yard installations are generally more reliable than early DIY attempts by original owners.

Community & Resources

The primary hub for this model is the OE-klubben, which serves as a technical repository for all OE models. The association provides access to original sail plans, manual scans, and a network of owners who share advice on specific restoration projects. This community is essential for sourcing parts or seeking guidance on structural repairs unique to the Enderlein designs.

The Verdict

The OE 29 is an elegant, sturdy, and seaworthy cruiser that punches above its weight in terms of build quality and offshore capability. It is an ideal choice for a couple or small family looking for a classic aesthetic without the maintenance headaches of a wooden hull.

Pros:

  • Exceptional sea-kindliness and heavy-weather performance.
  • Timeless design by a world-class naval architect.
  • High ballast ratio leads to a stiff, safe sailing experience.
  • Active owner association providing technical support.

Cons:

  • Variable interior quality due to kit-built examples.
  • Original Volvo Penta engines are often due for replacement.
  • Slow performance in very light wind conditions compared to modern fin-keelers.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Skeg-Hung
Ballast
3040 lbs (Iron)
Displacement
6395 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

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

Rig & Sails

Rig Type
Fractional Sloop
P (Main Luff)
32.8 ft
E (Main Foot)
10.17 ft
I (Foretriangle Height)
36 ft
J (Foretriangle Base)
10.83 ft
Forestay Length (est)
37.59 ft
Sail Area
362 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
16.81
Ballast / Displacement Ratio
47.54
Displacement / Length Ratio (D/L) Ratio
281.33
Comfort Ratio
23.19
Capsize Screening Formula
1.88
Hull Speed
6.23 kn