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Sailboat Specifications

Irwin 41

Masthead Ketch · Fin With Rudder On Skeg

Designed by Ted Irwin · Built by Irwin Yachts · First built 1982

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LOA 41.50 ft  ·  Beam 13.50 ft  ·  Displacement 25,000.00 lb  ·  Sail Area 803.00 ft²  ·  Masthead Ketch  ·  Fin With Rudder On Skeg
About the Irwin 41 Sailboat

Built during Irwin Yachts' productive era in the 1970s and early 1980s, this 41-footer represents the Florida builder's commitment to creating affordable cruising sailboats for the growing recreational sailing market. Irwin established a solid reputation for building practical, well-constructed vessels that offered good value for coastal cruising and extended passages. The design reflects classic American cruising boat philosophy, emphasizing interior volume and comfort while maintaining reasonable sailing performance. Like other Irwin models from this period, the 41 likely features a moderate displacement hull with a fin keel configuration, striking a balance between stability and performance that made these boats popular with serious cruisers. Irwin's construction methods typically incorporated solid fiberglass hulls with adequate structural reinforcement, contributing to the brand's reputation for durability. The cockpit and deck layout would have been designed with shorthanded sailing in mind, making this boat suitable for couples or small crews planning extended coastal cruising or offshore passages. These boats have developed a following among budget-conscious cruisers who appreciate their seaworthiness and spacious accommodations. While not known for racing performance, the Irwin 41 offers the kind of solid, dependable sailing characteristics that have made many examples successful long-distance cruising platforms.

Market Price Estimate Beta
Small sample size. This estimate is based on fewer than 5 listings and may not be representative of the true market. Use with caution.
$45,000 – $45,000
typical asking price
Median $45,000  ·  2 listings used
All listings
$45,000 – $45,000 2
About this estimate ▾
Dimensions & Specifications
LOA (Length Overall) 41.50 ft / 12.65 m
LWL (Waterline Length) 35.08 ft / 10.69 m
Beam 13.50 ft / 4.11 m
Max Draft 4.50 ft / 1.37 m
Displacement 25,000.00 lb / 11,340 kg
Ballast 8,000.00 lb / 3,629 kg
Sail Area (Reported) 803.00 ft² / 74.60 m²
Design & Construction
Hull Type Fin with rudder on skeg
Rigging Type Masthead Ketch
Construction FG
Designer Ted Irwin
Builder Irwin Yachts
First Built 1982
Owner Reviews

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Engine & Accommodations
Horsepower 62
Fuel Capacity 150
Water Capacity 160
Frequently Asked Questions

What is the Irwin 41's sail area to displacement ratio?

The Irwin 41 has a Sail Area to Displacement ratio (SA/D) of 15.09. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Irwin 41's comfort ratio?

The Irwin 41 has a Ted Brewer Comfort Ratio of 32.61. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Irwin 41 safe for offshore sailing?

The Irwin 41 has a Capsize Screening Formula value of 1.85. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Irwin 41?

The theoretical hull speed of the Irwin 41 is 7.94 knots, calculated from its waterline length.

How much does a Irwin 41 weigh?

The Irwin 41 has a displacement of 25,000.00 lb and a length overall (LOA) of 41.50 ft.

How much does a used Irwin 41 cost?

Based on 2 recent market listings, used Irwin 41 sailboats typically sell for between $45,000 and $45,000, with a median asking price of $45,000. Price varies significantly based on year, condition, location, and included equipment.

Who designed the Irwin 41?

The Irwin 41 was designed by Ted Irwin, first built in 1982.