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Sailboat Specifications

Bowman 45

Cutter · Fin W/Rudder On Partial Skeg

Designed by C. W. (Chuck) Paine · Built by Bowman Yachts (Uk) · First built 1985

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LOA 45.21 ft  ·  Beam 12.99 ft  ·  Displacement 24,499.97 lb  ·  Sail Area 1,096.84 ft²  ·  Cutter  ·  Fin W/Rudder On Partial Skeg
About the Bowman 45 Sailboat

Designed by renowned naval architect Chuck Paine and built by Bowman Yachts in the UK starting in 1985, this 45-footer represents a thoughtful approach to blue-water cruising. The cutter rig configuration provides excellent versatility for offshore passages, allowing crews to easily adjust sail combinations for varying wind conditions while maintaining balance and control. With a displacement of nearly 25,000 pounds and a substantial ballast-to-displacement ratio, this GRP yacht offers the stability and seaworthiness that serious cruisers demand. The fin keel with rudder on partial skeg strikes an effective balance between performance and protection, while the generous beam of just under 13 feet creates spacious accommodations below without compromising sailing characteristics. The boat's comfort ratio of 31.8 indicates a motion that favors load-carrying ability over quick, snappy movements—ideal for extended passages with full cruising gear. Meanwhile, the capsize screening formula of 1.79 falls well within accepted parameters for offshore voyaging. Paine's design philosophy emphasizes seaworthiness over speed, making this yacht particularly appealing to cruising couples seeking a capable vessel for serious coastal and offshore adventures. The 59-horsepower engine provides reliable auxiliary power for maneuvering in tight quarters or motoring through calms.

Dimensions & Specifications
LOA (Length Overall) 45.21 ft / 13.78 m
LWL (Waterline Length) 36.55 ft / 11.14 m
Beam 12.99 ft / 3.96 m
Max Draft 5.74 ft / 1.75 m
Displacement 24,499.97 lb / 11,113 kg
Ballast 9,261.62 lb / 4,201 kg
Ballast Type Lead
Sail Area (Reported) 1,096.84 ft² / 101.90 m²
Headroom 6.30 ft / 1.92 m
Design & Construction
Hull Type Fin w/rudder on partial skeg
Rigging Type Cutter
Construction GRP
Designer C. W. (Chuck) Paine
Builder Bowman Yachts (UK)
First Built 1985
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Engine & Accommodations
Engine Make Volvo
Engine Model MD22
Engine Type Diesel
Horsepower 59
Fuel Capacity 144 gals / 545 L
Water Capacity 180 gals / 682 L
Frequently Asked Questions

What is the Bowman 45's sail area to displacement ratio?

The Bowman 45 has a Sail Area to Displacement ratio (SA/D) of 20.89. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Bowman 45's comfort ratio?

The Bowman 45 has a Ted Brewer Comfort Ratio of 31.8. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Bowman 45 safe for offshore sailing?

The Bowman 45 has a Capsize Screening Formula value of 1.79. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Bowman 45?

The theoretical hull speed of the Bowman 45 is 8.10 kn knots, calculated from its waterline length.

How much does a Bowman 45 weigh?

The Bowman 45 has a displacement of 24,499.97 lb and a length overall (LOA) of 45.21 ft.

Who designed the Bowman 45?

The Bowman 45 was designed by C. W. (Chuck) Paine, first built in 1985.