Home/ Boats/ Parker Boats/John Baker Ltd./ Lark 13
Sailboat Specifications

Lark 13

Fractional Sloop · Centerboard Dinghy

Designed by Michael Jackson · Built by Parker Boats/John Baker Ltd. · First built 1967

+ Add to Compare
LOA 13.25 ft  ·  Beam 5.50 ft  ·  Displacement 185.00 lb  ·  Sail Area 120.00 ft²  ·  Fractional Sloop  ·  Centerboard Dinghy
About the Lark 13 Sailboat

Small boat sailing enthusiasts have long appreciated compact dinghies that deliver both performance and simplicity, and the Lark 13 represents a thoughtful approach to this category. This single-handed dinghy was designed to offer recreational sailors an accessible entry point into small boat sailing while maintaining enough sophistication to keep experienced sailors engaged. Built with a focus on straightforward handling characteristics, the Lark 13 features a clean, uncluttered design that makes it well-suited for day sailing, sailing instruction, and casual racing at club level. The boat's proportions suggest a design philosophy that prioritizes stability and ease of handling over outright speed, making it particularly appealing to newer sailors or those seeking relaxed sailing experiences. The Lark 13's construction typically emphasizes durability and low maintenance, reflecting its intended role as a practical sailing platform rather than a high-performance racing machine. Its size makes it ideal for smaller bodies of water, protected bays, and sailing programs where easy rigging and launching are priorities. While not designed for extended cruising or challenging offshore conditions, this dinghy excels in its intended environment of protected waters and gentle sailing conditions.

Dimensions & Specifications
LOA (Length Overall) 13.25 ft / 4.04 m
LWL (Waterline Length) 12.75 ft / 3.89 m
Beam 5.50 ft / 1.68 m
Max Draft 3.75 ft / 1.14 m
Min Draft 0.33 ft / 0.10 m
Displacement 185.00 lb / 84 kg
Sail Area (Reported) 120.00 ft² / 11.15 m²
Design & Construction
Hull Type Centerboard Dinghy
Rigging Type Fractional Sloop
Construction FG
Designer Michael Jackson
Builder Parker Boats/John Baker Ltd.
First Built 1967
Owner Reviews

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

Frequently Asked Questions

What is the Lark 13's sail area to displacement ratio?

The Lark 13 has a Sail Area to Displacement ratio (SA/D) of 59.18. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Lark 13's comfort ratio?

The Lark 13 has a Ted Brewer Comfort Ratio of 2.29. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Lark 13 safe for offshore sailing?

The Lark 13 has a Capsize Screening Formula value of 3.86. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Lark 13?

The theoretical hull speed of the Lark 13 is 4.78 knots, calculated from its waterline length.

How much does a Lark 13 weigh?

The Lark 13 has a displacement of 185.00 lb and a length overall (LOA) of 13.25 ft.

Who designed the Lark 13?

The Lark 13 was designed by Michael Jackson, first built in 1967.