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Sailboat Specifications

Mariner 33 Cherubini

Masthead Sloop · Fin Keel

Designed by John Cherubini · Built by Mariner Yachts · First built 1982

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LOA 33.50 ft  ·  Beam 10.58 ft  ·  Displacement 9,300.00 lb  ·  Masthead Sloop  ·  Fin Keel
About the Mariner 33 Cherubini Sailboat

Built by Cherubini Boat Company during the 1970s and early 1980s, this 33-footer represents a thoughtful approach to coastal cruising design from an era when builders prioritized seaworthiness over sheer performance. The Mariner 33 emerged from John Cherubini's philosophy of creating sturdy, traditional sailboats capable of handling diverse sailing conditions with confidence. The design emphasizes practicality and comfort for extended cruising, featuring a moderate displacement hull that strikes a reasonable balance between sailing performance and interior volume. Her construction reflects the solid fiberglass building techniques of the period, creating a boat known for durability rather than racing credentials. While not designed as a performance-oriented vessel, the Mariner 33 offers respectable sailing characteristics for coastal exploration and weekend cruising. The boat's reputation centers on reliability and seaworthiness, making her particularly appealing to sailors seeking a dependable platform for Great Lakes sailing, coastal cruising, or as a stepping stone into blue water sailing. Cherubini's attention to traditional sailing boat proportions is evident throughout the design, creating a vessel that prioritizes sailing comfort and safety over speed. Today, these boats maintain a loyal following among sailors who appreciate classic design values and proven offshore capabilities.

Dimensions & Specifications
LOA (Length Overall) 33.50 ft / 10.21 m
LWL (Waterline Length) 27.00 ft / 8.23 m
Beam 10.58 ft / 3.22 m
Max Draft 5.67 ft / 1.73 m
Displacement 9,300.00 lb / 4,218 kg
Ballast 4,100.00 lb / 1,860 kg
Design & Construction
Hull Type Fin Keel
Rigging Type Masthead Sloop
Construction FG
Designer John Cherubini
Builder Mariner Yachts
First Built 1982
Related Sailboats Mirage 33 · Ericson 33 · Hunter 33 · Cs 34 · Moody 34
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Frequently Asked Questions

What is the Mariner 33 Cherubini's comfort ratio?

The Mariner 33 Cherubini has a Ted Brewer Comfort Ratio of 21.45. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Mariner 33 Cherubini safe for offshore sailing?

The Mariner 33 Cherubini has a Capsize Screening Formula value of 2.02. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Mariner 33 Cherubini?

The theoretical hull speed of the Mariner 33 Cherubini is 6.96 knots, calculated from its waterline length.

How much does a Mariner 33 Cherubini weigh?

The Mariner 33 Cherubini has a displacement of 9,300.00 lb and a length overall (LOA) of 33.50 ft.

Who designed the Mariner 33 Cherubini?

The Mariner 33 Cherubini was designed by John Cherubini, first built in 1982.