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Sailboat Specifications

Northeast Harbor A Class

Gaffhead Sloop · Fin Keel

Designed by Edwin A. Boardman · Built by G. Lawley/Rice Brothers · First built 1911

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LOA 27.50 ft  ·  Beam 7.25 ft  ·  Displacement 3,100.00 lb  ·  Sail Area 368.00 ft²  ·  Gaffhead Sloop  ·  Fin Keel
About the Northeast Harbor A Class Sailboat

Steeped in the traditions of Maine's storied sailing culture, the Northeast Harbor A Class is a one-design racing sailboat with deep roots in the coastal communities of Mount Desert Island. Developed specifically for the sheltered but often challenging waters of Northeast Harbor, this class has long served as a cornerstone of local competitive sailing, fostering tight-knit fleets and spirited racing among sailors of varying experience levels. As a one-design class, the Northeast Harbor A Class places the emphasis squarely on seamanship and tactical skill rather than equipment advantages, making it an appealing choice for those who enjoy close, fair racing. The boat's design reflects the practical demands of New England coastal sailing — capable of handling the variable winds and chop that characterize Maine's harbors while remaining manageable and rewarding to sail. For prospective buyers, the appeal lies largely in joining an established and passionate racing community. These boats are rarely found outside their home region, which speaks to their deeply local character. Anyone drawn to classic New England racing traditions and community-driven sailing will find the Northeast Harbor A Class a compelling and historically rich choice.

Dimensions & Specifications
LOA (Length Overall) 27.50 ft / 8.38 m
LWL (Waterline Length) 17.00 ft / 5.18 m
Beam 7.25 ft / 2.21 m
Max Draft 4.00 ft / 1.22 m
Displacement 3,100.00 lb / 1,406 kg
Sail Area (Reported) 368.00 ft² / 34.19 m²
Design & Construction
Hull Type Fin Keel
Rigging Type Gaffhead Sloop
Construction Wood planked
Designer Edwin A. Boardman
Builder G. Lawley/Rice Brothers
First Built 1911
Last Built 1932
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Frequently Asked Questions

What is the Northeast Harbor A Class's sail area to displacement ratio?

The Northeast Harbor A Class has a Sail Area to Displacement ratio (SA/D) of 27.77. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Northeast Harbor A Class's comfort ratio?

The Northeast Harbor A Class has a Ted Brewer Comfort Ratio of 16.98. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Northeast Harbor A Class safe for offshore sailing?

The Northeast Harbor A Class has a Capsize Screening Formula value of 1.99. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Northeast Harbor A Class?

The theoretical hull speed of the Northeast Harbor A Class is 5.52 knots, calculated from its waterline length.

How much does a Northeast Harbor A Class weigh?

The Northeast Harbor A Class has a displacement of 3,100.00 lb and a length overall (LOA) of 27.50 ft.

Who designed the Northeast Harbor A Class?

The Northeast Harbor A Class was designed by Edwin A. Boardman, first built in 1911.