Vagabond 31 Information, Review, Specs

Vagabond 31 Drawing
Make
Vagabond
Model
31
Builder
Designer
Harry Becker
Number Built
60
Production Year(s)
1980 - 1990

Designed by the Swedish naval architect Harry Becker and primarily constructed by Hamnpiren AB in Sweden during the 1980s, the Vagabond 31 is a robust, heavy-displacement cruiser that prioritizes sea-kindliness over raw speed. With approximately 60 to 100 units produced between 1980 and 1990, the vessel was conceived as a capable offshore voyager during a period when Swedish boatbuilding was synonymous with high-quality joinery and sturdy fiberglass layup. Many hulls were delivered as "owner-completed" kits, which has led to a significant variance in interior finish and systems installation across the used market today.

Sailing Performance & Handling

The Vagabond 31 is defined by its conservative hull form and substantial displacement-to-length ratio of approximately 292, placing it firmly in the "heavy cruiser" category. Its long keel and deep forefoot provide exceptional directional stability, allowing the boat to track reliably even in confused seas. This hull shape, combined with a motion comfort ratio of roughly 33.7, ensures a predictable and gentle motion that significantly reduces crew fatigue during long passages.

Under sail, the masthead sloop rig is somewhat underpowered for light-air performance, with a sail area-to-displacement ratio (SA/D) of 14.0. In light breezes, the boat can feel sluggish and requires a large genoa to maintain momentum. However, as the wind increases, the Vagabond 31’s high ballast ratio (approximately 43%) provides a stiff, stable platform. Anecdotal evidence from European cruising forums indicates the boat handles heavy weather with poise, rarely burying its rail and maintaining a dry deck. Its theoretical hull speed of 7 knots is easily achieved in a moderate breeze, where the boat’s momentum helps it punch through chop that would stop lighter vessels.

Interior Comfort & Variations

The interior of the Vagabond 31 is remarkably spacious for a 31-foot vessel, largely due to its nearly 10-foot beam and relatively high freeboard. The layout traditionally utilizes warm teak cabinetry and solid wood finishes, a hallmark of Swedish craftsmanship. Most configurations offer six to seven berths: a V-berth forward, a convertible saloon with a dinette, and sometimes a quarter berth or a small aft cabin, though the latter is rare on a boat of this length.

Because a portion of the production run was sold as kit boats for home completion, potential buyers will find vast differences in the quality of the "Vagabond experience." Factory-finished boats feature professional joinery and organized wiring, while owner-finished models may vary from amateurish to superior custom builds. Common across all variants is a deep galley and a dedicated navigation station, reflecting its purpose as a serious distance cruiser rather than a coastal day-sailer.

Known Issues & Buyer’s Checklist

Prospective owners should prioritize a rigorous structural survey, specifically focusing on the following areas:

  • Keel Bolts & Rust: The Vagabond 31 features a cast iron keel. While durable, these are prone to "keel smile" (gaps at the hull-keel joint) and surface rust. If the iron has not been properly encapsulated or if the keel bolts are original, they may require service or replacement, especially on older hulls.
  • Kit-Built Quality: For boats not completed by Hamnpiren AB, inspectors should look for inconsistent fiberglass tabbing on bulkheads and non-standard electrical or plumbing installations.
  • Volvo Penta 2003 Engine: Many units were fitted with the Volvo Penta MD2003. A known "gotcha" for this specific engine series is the wear on the gearbox splines (the connection between the engine and the transmission), which can lead to a total loss of drive if not addressed with a spline-saver kit.
  • Deck Core Integrity: Like many boats of the 1980s, the deck is typically cored. Check for soft spots around the mast step, chainplates, and stanchion bases where moisture may have compromised the core material over the decades.

Community & Resources

The Vagabond 31 enjoys a dedicated following in Scandinavia, particularly in Sweden and Norway. Technical data and historical build records are often archived through Swedish maritime resources, and owners occasionally share refit logs on regional sailing portals. While a formal international owners' association is not prominent, the boat is a frequent topic in "bluewater" discussions on platforms like the SailNet Community and various Swedish cruising clubs.

The Verdict

The Vagabond 31 is an uncompromising cruiser built for those who value safety and comfort over regatta trophies. While it may not win many light-air races, its ability to carry a heavy load and protect its crew in a gale makes it a perennial favorite for budget-conscious circumnavigators.

Pros:

  • High motion comfort and excellent tracking in heavy seas.
  • Extremely robust fiberglass construction and stiff sailing characteristics.
  • Spacious, traditional teak interior with ample storage for long-term living.

Cons:

  • Underpowered in light winds; requires significant sail area to move.
  • Variable interior quality due to the prevalence of home-completed kit boats.
  • Cast iron keel requires more diligent maintenance than lead counterparts.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Full
Rudder
1x Attached
Ballast
5622 lbs (Iron)
Displacement
13228 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

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

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
39.21 ft
E (Main Foot)
12.14 ft
I (Foretriangle Height)
41.99 ft
J (Foretriangle Base)
11.81 ft
Forestay Length (est)
43.62 ft
Sail Area
486 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
13.9
Ballast / Displacement Ratio
42.5
Displacement / Length Ratio (D/L) Ratio
292.48
Comfort Ratio
33.93
Capsize Screening Formula
1.69
Hull Speed
6.99 kn