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Sailboat Specifications

Seafarer 36C Sloop

Masthead Sloop · Long Keel

Designed by Philip Rhodes · Built by Seafarer Yachts · First built 1968

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LOA 36.33 ft  ·  Beam 10.50 ft  ·  Displacement 16,350.00 lb  ·  Sail Area 525.00 ft²  ·  Masthead Sloop  ·  Long Keel
About the Seafarer 36C Sloop Sailboat

Designed by renowned naval architect Philip Rhodes and launched in 1968, this classic cruising sloop embodies the golden era of American fiberglass yacht construction. Seafarer Yachts built the 36C as a serious offshore cruiser, featuring Rhodes' signature long keel design that provides exceptional directional stability and seakindly motion in challenging conditions. With its traditional masthead sloop rig and conservative sail plan, the 36C prioritizes comfort and safety over racing performance. The substantial ballast-to-displacement ratio and deep draft create impressive stability, while the moderate beam keeps the motion comfortable during extended passages. The long keel configuration, though sacrificing some maneuverability in tight quarters, delivers the steady tracking and self-steering characteristics that offshore sailors value. The boat's impressive comfort ratio of 37.67 indicates a particularly smooth ride in seaway conditions, making it ideal for extended coastal cruising and offshore passages. The capsize screening formula of 1.66 falls within acceptable limits for ocean sailing, reflecting Rhodes' emphasis on seaworthiness. While not a speed demon, the 36C's hull form and generous displacement create a forgiving platform that builds confidence in developing sailors. This design remains popular among cruising enthusiasts who appreciate traditional yacht construction and proven offshore capabilities.

Dimensions & Specifications
LOA (Length Overall) 36.33 ft / 11.07 m
LWL (Waterline Length) 26.25 ft / 8.00 m
Beam 10.50 ft / 3.20 m
Max Draft 4.50 ft / 1.37 m
Displacement 16,350.00 lb / 7,416 kg
Ballast 5,500.00 lb / 2,495 kg
Sail Area (Reported) 525.00 ft² / 48.77 m²
Design & Construction
Hull Type Long Keel
Rigging Type Masthead Sloop
Construction FG
Designer Philip Rhodes
Builder Seafarer Yachts
First Built 1968
Related Sailboats Catalina 36 · Pearson 365 · Lancer 36 · Ohlson 36 Mkii · Oe 36
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Engine & Accommodations
Engine Make Universal
Frequently Asked Questions

What is the Seafarer 36C Sloop's sail area to displacement ratio?

The Seafarer 36C Sloop has a Sail Area to Displacement ratio (SA/D) of 13.09. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Seafarer 36C Sloop's comfort ratio?

The Seafarer 36C Sloop has a Ted Brewer Comfort Ratio of 37.67. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Seafarer 36C Sloop safe for offshore sailing?

The Seafarer 36C Sloop has a Capsize Screening Formula value of 1.66. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Seafarer 36C Sloop?

The theoretical hull speed of the Seafarer 36C Sloop is 6.87 kn knots, calculated from its waterline length.

How much does a Seafarer 36C Sloop weigh?

The Seafarer 36C Sloop has a displacement of 16,350.00 lb and a length overall (LOA) of 36.33 ft.

Who designed the Seafarer 36C Sloop?

The Seafarer 36C Sloop was designed by Philip Rhodes, first built in 1968.