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Sailboat Specifications

Us 27 1 Cb

Masthead Sloop · Keel/Cbrd.

Designed by Stan Huntingford · Built by Us Yachts - Bayliner (Usa) · First built 1963

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LOA 27.00 ft  ·  Beam 9.50 ft  ·  Displacement 6,250.00 lb  ·  Sail Area 313.00 ft²  ·  Masthead Sloop  ·  Keel/Cbrd.
About the Us 27 1 Cb Sailboat

Stan Huntingford's design for the US 27 1 Cb represents a practical approach to coastal cruising from the 1960s era. Built by US Yachts/Bayliner from 1963 to 1983, this 27-footer combines traditional proportions with the versatility of a centerboard configuration, allowing access to shallow waters while maintaining reasonable sailing performance. The masthead sloop rig and moderate sail area-to-displacement ratio of 14.8 indicate this boat was designed more for comfortable cruising than racing performance. With a displacement of 6,250 pounds and ballast of 2,024 pounds, the US 27 1 Cb offers sufficient stability for coastal waters while remaining manageable for small crews. The centerboard design provides draft flexibility, making it suitable for exploring shallow bays and anchorages that would challenge deeper-keeled boats. The comfort ratio of 19.75 suggests a motion that's on the quicker side, typical of lighter displacement designs from this era. The capsize screening formula of 2.07 indicates reasonable stability for coastal sailing conditions. With fiberglass construction and a twenty-year production run, these boats demonstrate decent build quality and market acceptance. This design appeals most to sailors seeking an affordable, shoal-draft cruiser for protected waters and coastal exploration.

Dimensions & Specifications
LOA (Length Overall) 27.00 ft / 8.23 m
LWL (Waterline Length) 23.25 ft / 7.09 m
Beam 9.50 ft / 2.90 m
Max Draft 5.20 ft / 1.58 m
Min Draft 3.50 ft / 1.07 m
Displacement 6,250.00 lb / 2,835 kg
Ballast 2,024.00 lb / 918 kg
Sail Area (Reported) 313.00 ft² / 29.08 m²
Headroom 6.00 ft / 1.83 m
Design & Construction
Hull Type Keel/Cbrd.
Rigging Type Masthead Sloop
Construction FG
Designer Stan Huntingford
Builder US Yachts - Bayliner (USA)
First Built 1963
Last Built 1983
Related Sailboats Us 27 · Tartan 27 · Cs 27 · C&C 27 · Watkins 27
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Engine & Accommodations
Engine Make opt. Volvo diesel
Fuel Capacity 20 gals / 76 L
Water Capacity 29 gals / 110 L
Frequently Asked Questions

What is the Us 27 1 Cb's sail area to displacement ratio?

The Us 27 1 Cb has a Sail Area to Displacement ratio (SA/D) of 14.8. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Us 27 1 Cb's comfort ratio?

The Us 27 1 Cb has a Ted Brewer Comfort Ratio of 19.75. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Us 27 1 Cb safe for offshore sailing?

The Us 27 1 Cb has a Capsize Screening Formula value of 2.07. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Us 27 1 Cb?

The theoretical hull speed of the Us 27 1 Cb is 6.46 kn knots, calculated from its waterline length.

How much does a Us 27 1 Cb weigh?

The Us 27 1 Cb has a displacement of 6,250.00 lb and a length overall (LOA) of 27.00 ft.

Who designed the Us 27 1 Cb?

The Us 27 1 Cb was designed by Stan Huntingford, first built in 1963.