Home/ Boats/ Gulfstar Yachts (Usa)/ Gulfstar 39 Sailmaster
Sailboat Specifications

Gulfstar 39 Sailmaster

Cutter · Fin With Rudder On Skeg

Designed by Richard Lazzara · Built by Gulfstar Yachts (Usa) · First built 1981

+ Add to Compare
LOA 39.58 ft  ·  Beam 12.06 ft  ·  Displacement 19,000.00 lb  ·  Sail Area 684.00 ft²  ·  Cutter  ·  Fin With Rudder On Skeg
About the Gulfstar 39 Sailmaster Sailboat

Designed by Richard Lazzara and built by Gulfstar Yachts from 1981 to 1984, this 39-footer represents a well-balanced approach to coastal cruising with offshore capabilities. With only 57 hulls produced during its brief production run, the Sailmaster has become a relatively rare find on the used boat market. The cutter rig configuration provides excellent sail handling flexibility, allowing crews to reduce sail area progressively in building conditions while maintaining good balance. Her fin keel with rudder mounted on a skeg offers a nice compromise between performance and directional stability, making her both responsive under sail and forgiving in challenging conditions. Construction features fiberglass with balsa-cored deck and topsides, providing good strength-to-weight ratio and insulation properties. The moderate displacement of 19,000 pounds strikes a balance between cruising comfort and sailing performance, while the substantial ballast ratio ensures good stability. Her comfort ratio of 30.83 suggests she'll provide a reasonably comfortable motion in seaway conditions, making her well-suited for extended coastal cruising and capable of offshore passages. The capsize screening formula of 1.81 indicates good stability characteristics for blue water sailing. With her thoughtful design and quality construction, the Sailmaster appeals to sailors seeking a capable, well-mannered cruising yacht.

Videos
Dimensions & Specifications
LOA (Length Overall) 39.58 ft / 12.06 m
LWL (Waterline Length) 32.42 ft / 9.88 m
Beam 12.06 ft / 3.68 m
Max Draft 4.75 ft / 1.45 m
Displacement 19,000.00 lb / 8,618 kg
Ballast 8,200.00 lb / 3,719 kg
Ballast Type Lead
Sail Area (Reported) 684.00 ft² / 63.55 m²
Design & Construction
Hull Type Fin with rudder on skeg
Rigging Type Cutter
Construction FG w/balsa cored deck & topsides
Designer Richard Lazzara
Builder Gulfstar Yachts (USA)
First Built 1981
Last Built 1984
Number Built 57
Owner Reviews

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

Engine & Accommodations
Engine Make Perkins
Engine Model 4-108
Engine Type Diesel
Horsepower 50
Fuel Capacity 80 gals / 303 L
Water Capacity 150 gals / 568 L
Frequently Asked Questions

What is the Gulfstar 39 Sailmaster's sail area to displacement ratio?

The Gulfstar 39 Sailmaster has a Sail Area to Displacement ratio (SA/D) of 15.43. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Gulfstar 39 Sailmaster's comfort ratio?

The Gulfstar 39 Sailmaster has a Ted Brewer Comfort Ratio of 30.83. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Gulfstar 39 Sailmaster safe for offshore sailing?

The Gulfstar 39 Sailmaster has a Capsize Screening Formula value of 1.81. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Gulfstar 39 Sailmaster?

The theoretical hull speed of the Gulfstar 39 Sailmaster is 7.63 kn knots, calculated from its waterline length.

How much does a Gulfstar 39 Sailmaster weigh?

The Gulfstar 39 Sailmaster has a displacement of 19,000.00 lb and a length overall (LOA) of 39.58 ft.

Who designed the Gulfstar 39 Sailmaster?

The Gulfstar 39 Sailmaster was designed by Richard Lazzara, first built in 1981.