Gulfstar 50 Sailmaster Information, Review, Specs

Boat drawing
Make
Gulfstar
Model
50 Sailmaster
Number Built
17
Production Year(s)
1982 - 1985

The Gulfstar 50 Sailmaster, produced by the prolific Florida-based builder Gulfstar Yachts, is a substantial cruising sailboat designed by Vince Lazzara. Launched in 1982 and built until 1985, this 50-foot monohull was conceived as a comfortable and accessible offshore cruiser, embodying the builder's philosophy of creating versatile vessels for a broad market. Renowned for its generous accommodations and robust construction, the Sailmaster 50 offers a blend of livability and offshore capability that has made it a popular choice among cruising enthusiasts seeking a spacious and well-found yacht for extended voyages.

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The Gulfstar 50 Sailmaster emerged during a period of evolution for Gulfstar Yachts, a company founded in 1970 by Vince Lazzara, a pioneer in fiberglass boat construction. Lazzara, who previously co-founded Columbia Yachts, aimed to build a new line of cruising boats, and by the late 1970s and early 1980s, Gulfstar's designs, often penned by Vince Lazzara himself, had adopted a more "balanced approach" to construction and performance. While early Gulfstars sometimes faced scrutiny, the later models, including the 50 Sailmaster, were recognized for their improved quality and robust construction.

The Gulfstar 50 Sailmaster was designed as a center-cockpit vessel and was available in multiple rig configurations, including sloop, cutter, or ketch. This flexibility allowed owners to choose a rig best suited to their sailing preferences and cruising grounds. The boat was distinct from the Gulfstar 50 TM and Gulfstar 50 CSY, which were alternative versions or different designs. Only 17 units of the Gulfstar 50 Sailmaster were built, making it a relatively exclusive model within Gulfstar's extensive production history.

Sailing Performance and Handling

With a sail area to displacement ratio of approximately 13.53, the Gulfstar 50 Sailmaster indicates its nature as a heavy displacement cruiser rather than a light-air racer. Its displacement to length ratio of around 265.57 further reinforces this, positioning it as a substantial vessel designed for comfortable passage making rather than high-performance sailing. The ballast to displacement ratio of 0.29 suggests a moderate degree of stiffness, providing a stable platform for cruising in various conditions.

Owners and reviewers often highlight the Gulfstar 50 Sailmaster's comfortable motion in a seaway, a characteristic commonly associated with its heavy displacement and full hull form. While not a performance-oriented boat, it is generally considered capable upwind for a cruising vessel. The skeg-hung rudder contributes to good directional stability, which is advantageous on long passages. The option of a ketch or cutter rig, noted in the boat's specifications, offers flexibility in sail handling, particularly in stronger winds, allowing for easier reefing and balanced sail plans.

Accommodations and Layout

The Gulfstar 50 Sailmaster is particularly celebrated for its generous interior, which was a significant selling point for many owners. With a length overall of 50 feet and a beam of 14.5 feet, the boat offers ample living space below deck. Typically, these yachts feature a popular layout that includes multiple cabins, often designed to accommodate a large crew or provide significant privacy for liveaboards. Common configurations would include a spacious owner's cabin, often aft, a comfortable salon, a well-equipped galley, and additional guest cabins.

Reviewers have praised the superior interior joinery found in the Gulfstar 50, indicating a higher quality finish compared to some earlier Gulfstar models. The use of fine teak interiors, as seen in some later Gulfstar performance-oriented sailboats, likely contributed to a warm and traditional aesthetic within the 50 Sailmaster. The substantial water capacity of 350 gallons and fuel capacity of 200 gallons further underscore its design as a capable long-distance cruiser, providing essential amenities for extended periods at sea.

Owner's Perspectives

Owners of the Gulfstar 50 Sailmaster often praise its robust construction, spacious interior, and comfortable motion offshore, making it a viable "bluewater boat". Many consider it an excellent cruising boat, particularly for those seeking a large vessel on a budget, provided they are willing to undertake necessary refits. The boat's design, including its well-proportioned hull and rig, is generally well-regarded.

However, some common points of discussion among owners revolve around the age of the vessels. Like many boats of its era, a Gulfstar 50 may require significant updates and maintenance, particularly concerning older engines and original deck fittings which can develop leaks. Despite these potential challenges, the active community and ongoing discussions among Gulfstar owners attest to the lasting appeal and enduring impact of these designs. The willingness of owners to invest in repairs and upgrades highlights the inherent value and seaworthiness they find in the Gulfstar 50 Sailmaster.

Measurements

Construction & Hull

Construction Material
Fiberglass (Solid)
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Skeg-Hung
Ballast
11900 lbs (Lead)
Displacement
41000 lbs
Water Capacity
350 gal
Fuel Capacity
200 gal

Engine

Engine Make
Perkins
Engine Model
Engine Type
Engine HP
Engine Count
1
Drive Type
Fuel Type
Diesel
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Cutter
P (Main Luff)
51 ft
E (Main Foot)
17.8 ft
I (Foretriangle Height)
58 ft
J (Foretriangle Base)
19.1 ft
Forestay Length (est)
61.06 ft
Main Sail Area
453.9 sqft
Foretriangle Sail Area
553.9 sqft
Total Sail Area (Reported)
1008 sqft
Total Sail Area (Calc)
1007.8 sqft

Dimensions

LOA
50 ft
LWL
41 ft
Beam
14.5 ft
Draft
5.5 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
8.58 kn
Pounds per Inch Immersion
2