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Sailboat Specifications

Van De Stadt 29 Sea Dog 29

Masthead Sloop · Fin W/Spade Rudder

Designed by E. G. Van De Stadt · Built by Plans For Hard And Soft Chine · First built 1978

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LOA 28.54 ft  ·  Beam 9.51 ft  ·  Displacement 8,377.00 lb  ·  Sail Area 508.00 ft²  ·  Masthead Sloop  ·  Fin W/Spade Rudder
About the Van De Stadt 29 Sea Dog 29 Sailboat

Designed by the respected Dutch naval architecture firm Van de Stadt, the Sea Dog 29 carries the hallmarks of a capable and well-considered cruising sailboat. Van de Stadt built a strong reputation throughout the latter half of the twentieth century for producing practical, seaworthy designs that balanced performance with comfort, and the Sea Dog 29 reflects that philosophy in a manageable package suited to coastal and light offshore sailing. While detailed specifications for this model are limited, the Sea Dog 29 is generally regarded as a solid choice for sailors looking for a compact cruiser with reliable sea manners. Van de Stadt designs of this era typically featured robust hull forms, sensible sail plans, and construction quality that has allowed many examples to remain in active service decades after they were built. For the buyer researching a cruising sailboat in this size range, the Sea Dog 29 represents an opportunity to own a piece of respected European yacht design history. As with any older vessel, a thorough survey is recommended, but the Van de Stadt name lends a degree of confidence to those willing to explore what this little cruiser has to offer.

Dimensions & Specifications
LOA (Length Overall) 28.54 ft / 8.70 m
LWL (Waterline Length) 21.98 ft / 6.70 m
Beam 9.51 ft / 2.90 m
Max Draft 5.09 ft / 1.55 m
Displacement 8,377.00 lb / 3,800 kg
Ballast 2,690.00 lb / 1,220 kg
Sail Area (Reported) 508.00 ft² / 47.19 m²
Design & Construction
Hull Type Fin w/spade rudder
Rigging Type Masthead Sloop
Construction Steel/Alu
Designer E. G. van de Stadt
Builder Plans for hard and soft chine
First Built 1978
Related Sailboats Ericson 28 · Hunter 285 · Pearson 28 2 · Ontario 28 · Cobra 850
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Frequently Asked Questions

What is the Van De Stadt 29 Sea Dog 29's sail area to displacement ratio?

The Van De Stadt 29 Sea Dog 29 has a Sail Area to Displacement ratio (SA/D) of 19.77. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Van De Stadt 29 Sea Dog 29's comfort ratio?

The Van De Stadt 29 Sea Dog 29 has a Ted Brewer Comfort Ratio of 26.91. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Van De Stadt 29 Sea Dog 29 safe for offshore sailing?

The Van De Stadt 29 Sea Dog 29 has a Capsize Screening Formula value of 1.88. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Van De Stadt 29 Sea Dog 29?

The theoretical hull speed of the Van De Stadt 29 Sea Dog 29 is 6.28 knots, calculated from its waterline length.

How much does a Van De Stadt 29 Sea Dog 29 weigh?

The Van De Stadt 29 Sea Dog 29 has a displacement of 8,377.00 lb and a length overall (LOA) of 28.54 ft.

Who designed the Van De Stadt 29 Sea Dog 29?

The Van De Stadt 29 Sea Dog 29 was designed by E. G. Van De Stadt, first built in 1978.