Home/ Boats/ O'day Corp/ Oday 35
Sailboat Specifications

Oday 35

Masthead Sloop · Fin W/Spade Rudder

Designed by C. R. Hunt Assoc. · Built by O'day Corp · First built 1984

+ Add to Compare
LOA 35.00 ft  ·  Beam 11.25 ft  ·  Displacement 11,500.00 lb  ·  Sail Area 524.00 ft²  ·  Masthead Sloop  ·  Fin W/Spade Rudder
About the Oday 35 Sailboat

Designed by C. R. Hunt Associates and built by O'Day Corporation between 1984 and 1989, the O'Day 35 represents a capable and well-rounded cruising sloop from one of American sailing's most recognized production builders. Constructed in fiberglass with a fin keel and spade rudder configuration, this masthead sloop delivers a responsive, modern sailing experience that appeals to coastal cruisers and bluewater-curious sailors alike. With a beam of over eleven feet, the O'Day 35 offers generous interior volume and solid initial stability, making it a comfortable platform for extended passages or weekend cruising with family and friends. The sail area-to-displacement ratio suggests lively performance in moderate winds, while the comfort ratio indicates a motion at sea better suited to coastal and near-offshore sailing than extended bluewater passages. The capsize screening value sits right at the commonly cited threshold, reinforcing its profile as a capable coastal and light offshore cruiser rather than a dedicated offshore passage maker. O'Day's reputation for building approachable, well-finished production boats is evident in the 35, which continues to attract buyers looking for a competent and affordable entry into mid-size cruising sailboats.

Dimensions & Specifications
LOA (Length Overall) 35.00 ft / 10.67 m
LWL (Waterline Length) 28.75 ft / 8.76 m
Beam 11.25 ft / 3.43 m
Max Draft 5.58 ft / 1.70 m
Displacement 11,500.00 lb / 5,216 kg
Ballast 4,600.00 lb / 2,087 kg
Sail Area (Reported) 524.00 ft² / 48.68 m²
Design & Construction
Hull Type Fin w/spade rudder
Rigging Type Masthead Sloop
Construction FG
Designer C. R. Hunt Assoc.
Builder O'Day Corp
First Built 1984
Last Built 1989
Owner Reviews

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

Frequently Asked Questions

What is the Oday 35's sail area to displacement ratio?

The Oday 35 has a Sail Area to Displacement ratio (SA/D) of 16.51. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Oday 35's comfort ratio?

The Oday 35 has a Ted Brewer Comfort Ratio of 23.1. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Oday 35 safe for offshore sailing?

The Oday 35 has a Capsize Screening Formula value of 2. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Oday 35?

The theoretical hull speed of the Oday 35 is 7.18 knots, calculated from its waterline length.

How much does a Oday 35 weigh?

The Oday 35 has a displacement of 11,500.00 lb and a length overall (LOA) of 35.00 ft.

Who designed the Oday 35?

The Oday 35 was designed by C. R. Hunt Assoc., first built in 1984.