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Sailboat Specifications

Gulfstar 36 Ms Ph

Masthead Sloop · Long Keel

Designed by Richard C. Lazzara · Built by Gulfstar · First built 1971

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LOA 36.00 ft  ·  Beam 12.00 ft  ·  Displacement 15,000.00 lb  ·  Sail Area 505.00 ft²  ·  Masthead Sloop  ·  Long Keel
About the Gulfstar 36 Ms Ph Sailboat

Designed by Richard C. Lazzara and built by Gulfstar beginning in 1971, this 36-footer represents the builder's approach to comfortable coastal cruising during the early days of production fiberglass sailboats. The masthead sloop rig and long keel configuration reflect traditional design principles that prioritize stability and seaworthiness over racing performance. With a displacement of 15,000 pounds and a comfort ratio of 26.16, this vessel falls into the comfortable cruising category, offering a steady platform for extended passages. The long keel provides excellent tracking ability and contributes to the boat's forgiving handling characteristics, making it well-suited for both novice and experienced sailors. The shallow 3-foot draft opens up cruising possibilities in areas where deeper-keeled boats cannot venture. The capsize screening formula of 1.95 indicates good stability for coastal and offshore work, while the SA/Displacement ratio of 13.33 suggests moderate sailing performance typical of cruising-oriented designs from this era. Gulfstar boats from the 1970s developed a reputation for solid construction and practical layouts, appealing to sailors seeking reliable passage-makers rather than racing machines. The 80-horsepower engine provides adequate auxiliary power for maneuvering in tight quarters and powering through calms.

Market Price Estimate Beta
Small sample size. This estimate is based on fewer than 5 listings and may not be representative of the true market. Use with caution.
$20,000 – $23,000
typical asking price
Median $21,500  ·  2 listings used
All listings
$20,000 – $23,000 2
About this estimate ▾
Dimensions & Specifications
LOA (Length Overall) 36.00 ft / 10.97 m
LWL (Waterline Length) 30.83 ft / 9.40 m
Beam 12.00 ft / 3.66 m
Max Draft 3.00 ft / 0.91 m
Displacement 15,000.00 lb / 6,804 kg
Ballast Type Lead
Sail Area (Reported) 505.00 ft² / 46.92 m²
Design & Construction
Hull Type Long Keel
Rigging Type Masthead Sloop
Construction FG
Designer Richard C. Lazzara
Builder Gulfstar
First Built 1971
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Engine & Accommodations
Engine Type Diesel
Horsepower 80
Fuel Capacity 105 gals / 397 L
Water Capacity 100 gals / 379 L
Frequently Asked Questions

What is the Gulfstar 36 Ms Ph's sail area to displacement ratio?

The Gulfstar 36 Ms Ph has a Sail Area to Displacement ratio (SA/D) of 13.33. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Gulfstar 36 Ms Ph's comfort ratio?

The Gulfstar 36 Ms Ph has a Ted Brewer Comfort Ratio of 26.16. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Gulfstar 36 Ms Ph safe for offshore sailing?

The Gulfstar 36 Ms Ph has a Capsize Screening Formula value of 1.95. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Gulfstar 36 Ms Ph?

The theoretical hull speed of the Gulfstar 36 Ms Ph is 7.44 kn knots, calculated from its waterline length.

How much does a Gulfstar 36 Ms Ph weigh?

The Gulfstar 36 Ms Ph has a displacement of 15,000.00 lb and a length overall (LOA) of 36.00 ft.

How much does a used Gulfstar 36 Ms Ph cost?

Based on 2 recent market listings, used Gulfstar 36 Ms Ph sailboats typically sell for between $20,000 and $23,000, with a median asking price of $21,500. Price varies significantly based on year, condition, location, and included equipment.

Who designed the Gulfstar 36 Ms Ph?

The Gulfstar 36 Ms Ph was designed by Richard C. Lazzara, first built in 1971.