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Sailboat Specifications

Golden Shamrock 30

Masthead Sloop · Fin W/Spade Rudder

Designed by Ron Holland · Built by Southcoast Boat Works · First built 1976

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LOA 29.68 ft  ·  Beam 10.17 ft  ·  Displacement 7,055.00 lb  ·  Sail Area 382.00 ft²  ·  Masthead Sloop  ·  Fin W/Spade Rudder
About the Golden Shamrock 30 Sailboat

With limited documentation available, the Golden Shamrock 30 represents one of those intriguing vessels that occasionally surfaces in the used boat market, leaving prospective buyers to piece together its story from scattered sources and firsthand accounts from owners who've sailed them. This 30-foot sailboat appears to have been designed with coastal cruising in mind, offering a practical size that balances manageable single-handed sailing with enough interior volume for comfortable weekend getaways or extended coastal passages. The name suggests either Irish heritage in its design lineage or perhaps a nod to the optimistic spirit that drives sailors to seek out lesser-known gems in the sailboat world. What makes researching boats like the Golden Shamrock 30 particularly challenging—yet rewarding—is that owners often become part of an informal network, sharing maintenance tips, modification ideas, and sailing experiences that you won't find in mainstream boating publications. These vessels typically reward careful inspection and patient research, as their true character reveals itself through the experiences of those who've spent time at their helms rather than through comprehensive specification sheets or professional boat reviews.

Dimensions & Specifications
LOA (Length Overall) 29.68 ft / 9.05 m
LWL (Waterline Length) 24.50 ft / 7.47 m
Beam 10.17 ft / 3.10 m
Max Draft 5.75 ft / 1.75 m
Displacement 7,055.00 lb / 3,200 kg
Ballast 3,108.00 lb / 1,410 kg
Sail Area (Reported) 382.00 ft² / 35.49 m²
Design & Construction
Hull Type Fin w/spade rudder
Rigging Type Masthead Sloop
Construction FG
Designer Ron Holland
Builder Southcoast Boat Works
First Built 1976
Related Sailboats Contention 30 Peterson · Cc 29 · Carter 30 · Olson 29 · Kirby 30
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Engine & Accommodations
Horsepower 13
Fuel Capacity 40
Frequently Asked Questions

What is the Golden Shamrock 30's sail area to displacement ratio?

The Golden Shamrock 30 has a Sail Area to Displacement ratio (SA/D) of 16.67. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Golden Shamrock 30's comfort ratio?

The Golden Shamrock 30 has a Ted Brewer Comfort Ratio of 19.05. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Golden Shamrock 30 safe for offshore sailing?

The Golden Shamrock 30 has a Capsize Screening Formula value of 2.12. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Golden Shamrock 30?

The theoretical hull speed of the Golden Shamrock 30 is 6.63 knots, calculated from its waterline length.

How much does a Golden Shamrock 30 weigh?

The Golden Shamrock 30 has a displacement of 7,055.00 lb and a length overall (LOA) of 29.68 ft.

Who designed the Golden Shamrock 30?

The Golden Shamrock 30 was designed by Ron Holland, first built in 1976.