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Sailboat Specifications

Shields

Fractional Sloop · Fin Keel

Designed by Sparkman & Stephens · Built by Cape Cod Shipbuilding (Usa) · First built 1962

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LOA 30.21 ft  ·  Beam 6.42 ft  ·  Displacement 4,600.00 lb  ·  Sail Area 360.00 ft²  ·  Fractional Sloop  ·  Fin Keel
About the Shields Sailboat

Designed by the legendary firm Sparkman & Stephens in 1962, this classic 30-footer represents American yacht design at its finest during sailing's golden era. Cape Cod Shipbuilding constructed 220 hulls of this fiberglass sloop, creating a relatively exclusive class that has maintained its prestige for over six decades. The Shields excels as a sophisticated day sailor and weekend cruiser, perfectly suited for coastal waters and protected bays. Its fractional sloop rig and moderate sail area make it manageable for experienced sailors while still providing spirited performance. The substantial ballast-to-displacement ratio of 67% creates exceptional stability, while the fin keel configuration offers responsive handling and decent pointing ability. With a comfort ratio of 25.88, this design prioritizes seaworthiness over speed, making it ideal for sailors who appreciate traditional sailing qualities. The low capsize screening value of 1.55 indicates excellent stability characteristics, reflecting Sparkman & Stephens' reputation for creating safe, well-balanced designs. Originally conceived as a one-design racer, the Shields has evolved into a cherished classic that appeals to sailors seeking timeless elegance combined with proven seaworthiness. Its manageable size and docile handling characteristics make it particularly attractive for coastal cruising and club racing.

Market Price Estimate Beta
Small sample size. This estimate is based on fewer than 5 listings and may not be representative of the true market. Use with caution.
$5,500 – $5,500
typical asking price
Median $5,500  ·  1 listing used
All listings
$5,500 – $5,500 1
About this estimate ▾
Dimensions & Specifications
LOA (Length Overall) 30.21 ft / 9.21 m
LWL (Waterline Length) 20.00 ft / 6.10 m
Beam 6.42 ft / 1.96 m
Max Draft 4.75 ft / 1.45 m
Displacement 4,600.00 lb / 2,087 kg
Ballast 3,080.00 lb / 1,397 kg
Ballast Type Lead
Sail Area (Reported) 360.00 ft² / 33.45 m²
Design & Construction
Hull Type Fin Keel
Rigging Type Fractional Sloop
Construction FG
Designer Sparkman & Stephens
Builder Cape Cod Shipbuilding (USA)
First Built 1962
Number Built 220
Associations Shields Class Sailing Association
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Frequently Asked Questions

What is the Shields's sail area to displacement ratio?

The Shields has a Sail Area to Displacement ratio (SA/D) of 20.88. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Shields's comfort ratio?

The Shields has a Ted Brewer Comfort Ratio of 25.88. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Shields safe for offshore sailing?

The Shields has a Capsize Screening Formula value of 1.55. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Shields?

The theoretical hull speed of the Shields is 5.99 kn knots, calculated from its waterline length.

How much does a Shields weigh?

The Shields has a displacement of 4,600.00 lb and a length overall (LOA) of 30.21 ft.

How much does a used Shields cost?

Based on 1 recent market listings, used Shields sailboats typically sell for between $5,500 and $5,500, with a median asking price of $5,500. Price varies significantly based on year, condition, location, and included equipment.

Who designed the Shields?

The Shields was designed by Sparkman & Stephens, first built in 1962.