Introduced in 1973, this masthead ketch from designer Lazzara represents Gulfstar's commitment to building solid cruising sailboats during the brand's heyday. With its fiberglass construction and moderate proportions, the Gulfstar 41 Kth strikes a balance between comfort and performance that made it popular among serious cruisers of the era. The boat's fin keel with rudder on skeg configuration provides good directional stability while maintaining reasonable maneuverability in close quarters. At 22,000 pounds displacement with 7,000 pounds of ballast, she carries enough weight to handle offshore conditions confidently, while the comfort ratio of 35.09 suggests a motion that won't tire the crew during longer passages. Her ketch rig offers excellent sail handling versatility, particularly valuable for shorthanded crews or when dealing with varying wind conditions. The sail plan can be easily reduced by dropping the mizzen, and the divided rig provides multiple options for balancing the boat in different weather scenarios. Built for coastal and offshore cruising rather than racing, this Gulfstar delivers the kind of steady, predictable performance that builds confidence in both seasoned sailors and those transitioning to larger boats. Her reputation centers on solid construction and seaworthiness rather than speed.
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What is the Gulfstar 41 Kth's sail area to displacement ratio?
The Gulfstar 41 Kth has a Sail Area to Displacement ratio (SA/D) of 14.79. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.
What is the Gulfstar 41 Kth's comfort ratio?
The Gulfstar 41 Kth has a Ted Brewer Comfort Ratio of 35.09. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.
Is the Gulfstar 41 Kth safe for offshore sailing?
The Gulfstar 41 Kth has a Capsize Screening Formula value of 1.72. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.
What is the hull speed of the Gulfstar 41 Kth?
The theoretical hull speed of the Gulfstar 41 Kth is 7.70 kn knots, calculated from its waterline length.
How much does a Gulfstar 41 Kth weigh?
The Gulfstar 41 Kth has a displacement of 22,000.00 lb and a length overall (LOA) of 41.00 ft.
Who designed the Gulfstar 41 Kth?
The Gulfstar 41 Kth was designed by Lazzara, first built in 1973.