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Sailboat Specifications

Viking 25

Fractional Sloop · Fin Keel

Designed by Cuthbertson & Cassian · Built by Ontario Yachts (Can) · First built 1969

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LOA 25.00 ft  ·  Beam 8.00 ft  ·  Displacement 3,500.00 lb  ·  Sail Area 278.00 ft²  ·  Fractional Sloop  ·  Fin Keel
About the Viking 25 Sailboat

Designed by the renowned Canadian firm Cuthbertson & Cassian in 1969, this compact cruiser emerged during sailing's golden age when fiberglass construction was revolutionizing boat building. Ontario Yachts built these sturdy vessels with a focus on creating an affordable yet capable pocket cruiser that could handle a variety of sailing conditions. The fractional sloop rig and fin keel configuration deliverrespectable performance for coastal cruising and weekend adventures. With a displacement of 3,500 pounds packed into 25 feet of length, this boat offers surprising stability and seaworthiness for its size. The generous beam provides good interior volume while maintaining manageable handling characteristics for couples or small families. The comfort ratio of 16.29 indicates a relatively light displacement design that favors sailing performance over heavy-weather comfort, making it ideal for day sailing and coastal cruising rather than extended offshore passages. The capsize screening formula of 2.11 suggests reasonable stability for protected waters and moderate conditions. This design represents the practical approach Cuthbertson & Cassian were known for—creating boats that balanced performance, affordability, and livability. For sailors seeking a classic 1970s pocket cruiser with proven design pedigree, the Viking 25 offers solid construction and time-tested sailing characteristics at an accessible size.

Dimensions & Specifications
LOA (Length Overall) 25.00 ft / 7.62 m
LWL (Waterline Length) 19.00 ft / 5.79 m
Beam 8.00 ft / 2.44 m
Max Draft 4.00 ft / 1.22 m
Displacement 3,500.00 lb / 1,588 kg
Sail Area (Reported) 278.00 ft² / 25.83 m²
Design & Construction
Hull Type Fin Keel
Rigging Type Fractional Sloop
Construction FG
Designer Cuthbertson & Cassian
Builder Ontario Yachts (CAN)
First Built 1969
Related Sailboats Coronado 25 · C&C 25 · Catalina 25 · Hunter 25 · Pearson 25
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Frequently Asked Questions

What is the Viking 25's sail area to displacement ratio?

The Viking 25 has a Sail Area to Displacement ratio (SA/D) of 19.35. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Viking 25's comfort ratio?

The Viking 25 has a Ted Brewer Comfort Ratio of 16.29. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Viking 25 safe for offshore sailing?

The Viking 25 has a Capsize Screening Formula value of 2.11. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Viking 25?

The theoretical hull speed of the Viking 25 is 5.84 kn knots, calculated from its waterline length.

How much does a Viking 25 weigh?

The Viking 25 has a displacement of 3,500.00 lb and a length overall (LOA) of 25.00 ft.

Who designed the Viking 25?

The Viking 25 was designed by Cuthbertson & Cassian, first built in 1969.