Helmsman 31 Information, Review, Specs

Make
Helmsman
Model
31
Number Built
40
Production Year(s)
1973 - ??

The Helmsman 31 is a sailboat model that embodies the Scandinavian design principles of its era, offering a blend of elegant aesthetics and solid sailing performance in a compact, seaworthy package. Designed by the esteemed Swedish naval architect Håkan Södergren, and built by Helmsman Yachts starting in 1973, this monohull was conceived as a capable cruiser, prioritizing comfort and stability for discerning sailors. With a length overall of just over 30 feet, the Helmsman 31 was part of a lineage of yachts from a builder known for its commitment to quality craftsmanship and timeless design.

InfoView listings

The Helmsman 31 commenced production in 1973, emerging from the Swedish boatyard of Helmsman Yachts. The company, founded by Arne Linde, Captain Lothar Köhler, and the prolific yacht designer Håkan Södergren, sought to create vessels that harmonized performance with graceful lines. Södergren's design philosophy, deeply ingrained in the brand's identity, championed "elegant and slim yachts" with "timeless lines" that prioritized enduring appeal over fleeting trends. While the exact cessation of the Helmsman 31's production run is not extensively documented, it is understood that fewer than 100 units were built, with some sources indicating approximately 40, likely concluding within the brand's original Swedish operational period before its eventual relocation to Germany. This model, alongside others like the "Senorita Helmsman," reflected the builder's ethos of robust construction and thoughtful design.

Sailing Performance and Handling

The Helmsman 31, with its fin keel and masthead sloop rig, offers a sailing experience characterized by stability and predictable handling. Its Sail Area to Displacement (SA/D) ratio of approximately 16.28 suggests moderate sail power, indicating that the boat is well-balanced for various wind conditions, performing competently without being overly sensitive in light airs or excessively burdened in heavy weather. The high Ballast to Displacement ratio of around 41.78% contributes significantly to the yacht's stiffness, allowing it to stand up to a good breeze with minimal heel and providing a comfortable, stable motion in a seaway.

Further underscoring its cruising intentions, the Displacement to Length (D/L) ratio of approximately 309.55 categorizes the Helmsman 31 as a relatively heavy displacement vessel for its waterline length. This characteristic points to a boat designed for solid, sea-kindly performance rather than light-footed speed, making it well-suited for coastal cruising and offshore passages where comfort and stability are paramount. The masthead rig further enhances stability by providing a simpler sail plan that contributes to reduced heeling, a notable advantage in many sailing conditions. According to one review, the Helmsman 31 demonstrates a relative speed performance that places it as faster than 50% of similar sailboat designs.

Accommodations and Layout

While specific detailed interior layouts for the Helmsman 31 sailboat are not widely available in public records, boats of this size and era typically featured practical and efficient arrangements. These would commonly include a V-berth forward, a compact head compartment, a salon with opposing settees (often convertible to berths), and a galley area. Given Helmsman Yachts' reputation for solid construction and quality, the interior finish would likely have utilized traditional marine materials, such as teak or mahogany trim, balanced with fiberglass components. Ample storage for provisions and gear would have been a design priority, characteristic of Södergren's blend of Scandinavian practicality. The maximum headroom information is not available in the provided specifications, but generally, a 31-foot vessel of this vintage would offer reasonable standing room in key areas.

Measurements

Construction & Hull

Construction Material
Fiberglass (Solid)
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x —
Ballast
3086 lbs
Displacement
7385 lbs
Water Capacity
-
Fuel Capacity
-

Engine

Engine Make
Engine Model
Engine Type
Engine HP
Engine Count
1
Drive Type
Fuel Type
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
34.45 ft
E (Main Foot)
9.02 ft
I (Foretriangle Height)
39.53 ft
J (Foretriangle Base)
11.98 ft
Forestay Length (est)
41.31 ft
Main Sail Area
155.37 sqft
Foretriangle Sail Area
236.78 sqft
Total Sail Area (Reported)
392 sqft
Total Sail Area (Calc)
392.15 sqft

Dimensions

LOA
30.51 ft
LWL
22 ft
Beam
9.91 ft
Draft
5.74 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
6.29 kn
Pounds per Inch Immersion
779.01