Home/ Boats/ 12 Square Meter Sharpie
Sailboat Specifications

12 Square Meter Sharpie

Gunter · Centerboard Dinghy

Designed by Krogen Brothers · First built 1931

+ Add to Compare
LOA 19.58 ft  ·  Beam 4.70 ft  ·  Displacement 510.00 lb  ·  Sail Area 137.00 ft²  ·  Gunter  ·  Centerboard Dinghy
About the 12 Square Meter Sharpie Sailboat

Originally designed by the Krogen Brothers in 1931, this distinctive centerboard dinghy represents a classic interpretation of the traditional sharpie hull form. With its shallow 0.96-foot draft and lightweight 510-pound displacement, the 12 Square Meter Sharpie excels in shallow water exploration and protected coastal sailing where deeper-keeled boats cannot venture. The gunter rig configuration provides an efficient sail plan that's easy to handle while offering respectable performance, evidenced by the healthy sail area to displacement ratio of 34.39. This makes the boat particularly well-suited for day sailing, sailing instruction, and small-boat cruising in bays, rivers, and coastal waters. The traditional wood construction delivers the classic aesthetic and pleasant sailing characteristics that wooden boat enthusiasts cherish. At nearly 20 feet overall with a beam under five feet, this sharpie maintains the sleek proportions that define the type while providing sufficient stability for comfortable sailing. The centerboard configuration allows for easy launching and retrieval, making it ideal for sailors who trailer their boats or keep them on moorings in shallow areas. With its low comfort ratio of 5.48, this design prioritizes performance and shoal-water capability over extended cruising accommodations.

Videos
Dimensions & Specifications
LOA (Length Overall) 19.58 ft / 5.97 m
LWL (Waterline Length) 17.70 ft / 5.39 m
Beam 4.70 ft / 1.43 m
Max Draft 0.96 ft / 0.29 m
Min Draft 3.17 ft / 0.97 m
Displacement 510.00 lb / 231 kg
Sail Area (Reported) 137.00 ft² / 12.73 m²
Design & Construction
Hull Type Centerboard Dinghy
Rigging Type Gunter
Construction Wood
Designer Krogen Brothers
First Built 1931
Associations Australian Lightweight Sharpie Association
Owner Reviews

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

Frequently Asked Questions

What is the 12 Square Meter Sharpie's sail area to displacement ratio?

The 12 Square Meter Sharpie has a Sail Area to Displacement ratio (SA/D) of 34.39. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the 12 Square Meter Sharpie's comfort ratio?

The 12 Square Meter Sharpie has a Ted Brewer Comfort Ratio of 5.48. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the 12 Square Meter Sharpie safe for offshore sailing?

The 12 Square Meter Sharpie has a Capsize Screening Formula value of 2.35. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the 12 Square Meter Sharpie?

The theoretical hull speed of the 12 Square Meter Sharpie is 5.64 kn knots, calculated from its waterline length.

How much does a 12 Square Meter Sharpie weigh?

The 12 Square Meter Sharpie has a displacement of 510.00 lb and a length overall (LOA) of 19.58 ft.

Who designed the 12 Square Meter Sharpie?

The 12 Square Meter Sharpie was designed by Krogen Brothers, first built in 1931.