Home/ Boats/ Whitby Boat Works/ Brewer 42
Sailboat Specifications

Brewer 42

Ketch · Fin Keel

Designed by Ted Brewer · Built by Whitby Boat Works · First built 1983

+ Add to Compare
LOA 42.00 ft  ·  Beam 13.00 ft  ·  Displacement 23,500.00 lb  ·  Sail Area 875.00 ft²  ·  Ketch  ·  Fin Keel
About the Brewer 42 Sailboat

The Brewer 42 is a heavy-displacement bluewater cruising ketch designed by Canadian naval architect Ted Brewer as a development of his earlier Whitby 42. Built by Whitby Boat Works in Ontario from 1983 to 1987, she features a moderate fin keel, skeg-hung rudder, and a ketch rig that gives short-handed crews flexibility in managing sail area offshore. The Brewer 42 was designed with serious passagemakers in mind, offering a strong fiberglass hull, large tankage capacity, and a well-organized interior suited to long-term liveaboard use. She is closely related to the Whitby 42 and shares much of the same structure and layout.

Dimensions & Specifications
LOA (Length Overall) 42.00 ft / 12.80 m
LWL (Waterline Length) 32.67 ft / 9.96 m
Beam 13.00 ft / 3.96 m
Max Draft 5.00 ft / 1.52 m
Displacement 23,500.00 lb / 10,659 kg
Ballast 8,500.00 lb / 3,856 kg
Sail Area (Reported) 875.00 ft² / 81.29 m²
Design & Construction
Hull Type Fin Keel
Rigging Type Ketch
Construction Fiberglass
Designer Ted Brewer
Builder Whitby Boat Works
First Built 1983
Last Built 1987
Owner Reviews

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

Frequently Asked Questions

What is the Brewer 42's sail area to displacement ratio?

The Brewer 42 has a Sail Area to Displacement ratio (SA/D) of 17.06. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Brewer 42's comfort ratio?

The Brewer 42 has a Ted Brewer Comfort Ratio of 33.37. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Brewer 42 safe for offshore sailing?

The Brewer 42 has a Capsize Screening Formula value of 1.82. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Brewer 42?

The theoretical hull speed of the Brewer 42 is 7.66 knots, calculated from its waterline length.

How much does a Brewer 42 weigh?

The Brewer 42 has a displacement of 23,500.00 lb and a length overall (LOA) of 42.00 ft.

Who designed the Brewer 42?

The Brewer 42 was designed by Ted Brewer, first built in 1983.