Home/ Boats/ Wiggers Custom Yachts/ Lager 40
Sailboat Specifications

Lager 40

Fractional Sloop · Fin W/Spade Rudder

Designed by Joubert/Nivelt · Built by Wiggers Custom Yachts · First built 1984

+ Add to Compare
LOA 39.67 ft  ·  Beam 12.67 ft  ·  Displacement 12,300.00 lb  ·  Sail Area 801.00 ft²  ·  Fractional Sloop  ·  Fin W/Spade Rudder
About the Lager 40 Sailboat

With extremely limited documentation available, the Lager 40 represents one of sailing's more enigmatic designs from what appears to be a smaller or regional manufacturer. This 40-foot sailboat likely emerged during an era when many builders were experimenting with innovative approaches to yacht design, though specific details about its origins and characteristics remain elusive. Given its size classification, the Lager 40 would theoretically be positioned for serious coastal cruising and potentially offshore passages, assuming it follows conventional design principles for boats of this length. The lack of widespread information suggests this was either a limited production run or a design that didn't achieve broad market penetration, making it a rare find for sailors seeking something distinctive. For prospective buyers, the scarcity of available specifications presents both intrigue and caution. While unique boats can offer special character and exclusivity, the limited documentation means potential owners would need to conduct thorough physical inspections and possibly rely on marine surveyors familiar with lesser-known designs. The Lager 40 would likely appeal most to experienced sailors who appreciate uncommon vessels and are comfortable with the challenges that can accompany ownership of rare boats.

Dimensions & Specifications
LOA (Length Overall) 39.67 ft / 12.09 m
LWL (Waterline Length) 33.25 ft / 10.13 m
Beam 12.67 ft / 3.86 m
Max Draft 7.16 ft / 2.18 m
Displacement 12,300.00 lb / 5,579 kg
Ballast 6,700.00 lb / 3,039 kg
Sail Area (Reported) 801.00 ft² / 74.42 m²
Design & Construction
Hull Type Fin w/spade rudder
Rigging Type Fractional Sloop
Construction FG w/klegecell core
Designer Joubert/Nivelt
Builder Wiggers Custom Yachts
First Built 1984
Related Sailboats X 402 · J/39 · X 1 Ton · Cc 40 2 · Centurion 40
Owner Reviews

No owner reviews yet — be the first to share your experience with this boat.

Frequently Asked Questions

What is the Lager 40's sail area to displacement ratio?

The Lager 40 has a Sail Area to Displacement ratio (SA/D) of 24.14. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Lager 40's comfort ratio?

The Lager 40 has a Ted Brewer Comfort Ratio of 18.37. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Lager 40 safe for offshore sailing?

The Lager 40 has a Capsize Screening Formula value of 2.2. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Lager 40?

The theoretical hull speed of the Lager 40 is 7.73 knots, calculated from its waterline length.

How much does a Lager 40 weigh?

The Lager 40 has a displacement of 12,300.00 lb and a length overall (LOA) of 39.67 ft.

Who designed the Lager 40?

The Lager 40 was designed by Joubert/Nivelt, first built in 1984.