Home/ Boats/ Wayfarer Yacht Corp./ Islander 33
Sailboat Specifications

Islander 33

Masthead Sloop · Fin Keel

Designed by J. H. Mcglasson · Built by Wayfarer Yacht Corp. · First built 1964

+ Add to Compare
LOA 32.58 ft  ·  Beam 10.16 ft  ·  Displacement 10,000.00 lb  ·  Sail Area 448.00 ft²  ·  Masthead Sloop  ·  Fin Keel
About the Islander 33 Sailboat

Built during the late 1970s and early 1980s, this coastal cruiser emerged from Islander Yachts' lineup as a well-proportioned mid-sized sailboat designed for comfortable weekend sailing and extended coastal adventures. The Islander 33 carries the manufacturer's reputation for solid fiberglass construction and practical layouts that prioritize livability over racing performance. With her moderate beam and traditional sailing characteristics, this boat appeals to sailors seeking a reliable platform for exploring protected waters and making coastal passages. The design emphasizes stability and ease of handling, making her particularly suitable for couples or small families looking to cruise regional waters without sacrificing comfort below decks. Islander Yachts was known for creating boats that offered good value for money, and the 33-footer continues this tradition with a spacious interior that maximizes the available length. Her cockpit provides adequate room for entertaining while maintaining the cozy feel that defines boats of this era. The Islander 33 represents classic 1970s cruising boat philosophy: straightforward sailing characteristics, honest construction, and accommodations designed for extended time aboard rather than day sailing alone.

Dimensions & Specifications
LOA (Length Overall) 32.58 ft / 9.93 m
LWL (Waterline Length) 24.00 ft / 7.32 m
Beam 10.16 ft / 3.10 m
Max Draft 4.50 ft / 1.37 m
Displacement 10,000.00 lb / 4,536 kg
Ballast 3,300.00 lb / 1,497 kg
Sail Area (Reported) 448.00 ft² / 41.62 m²
Design & Construction
Hull Type Fin Keel
Rigging Type Masthead Sloop
Construction FG
Designer J. H. McGlasson
Builder Wayfarer Yacht Corp.
First Built 1964
Last Built 1971
Related Sailboats Islander 32 · Pearson 33 2 · Cal 33 · Cs 33 · Vanguard 33 Pearson
Owner Reviews

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

Frequently Asked Questions

What is the Islander 33's sail area to displacement ratio?

The Islander 33 has a Sail Area to Displacement ratio (SA/D) of 15.5. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Islander 33's comfort ratio?

The Islander 33 has a Ted Brewer Comfort Ratio of 26.51. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Islander 33 safe for offshore sailing?

The Islander 33 has a Capsize Screening Formula value of 1.89. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Islander 33?

The theoretical hull speed of the Islander 33 is 6.56 knots, calculated from its waterline length.

How much does a Islander 33 weigh?

The Islander 33 has a displacement of 10,000.00 lb and a length overall (LOA) of 32.58 ft.

Who designed the Islander 33?

The Islander 33 was designed by J. H. Mcglasson, first built in 1964.