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Sailboat Specifications

Cape 28

Masthead Sloop · Fin Keel

Designed by Bob Klusendick · Built by Nebe Boat Works (Sa) · First built 1981

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LOA 28.00 ft  ·  Beam 9.19 ft  ·  Displacement 10,000.00 lb  ·  Sail Area 380  ·  Masthead Sloop  ·  Fin Keel
About the Cape 28 Sailboat

Built for South African waters, this compact cruiser emerged from a sailing tradition that values seaworthiness over flash. The Cape 28 represents practical coastal cruising design, engineered to handle the challenging conditions found around the Cape of Good Hope and similar demanding sailing environments. With her moderate proportions and sturdy construction, this boat appeals to sailors seeking reliable performance without excessive complexity. The design emphasizes seakindly motion and predictable handling characteristics that inspire confidence in varied conditions. Her size makes her manageable for short-handed sailing while providing enough interior volume for comfortable weekending or extended coastal passages. The Cape 28's reputation centers on her ability to punch through choppy seas and maintain course in fresh breezes. She's particularly well-suited for sailors transitioning from smaller boats who want coastal cruising capability without the expense and complexity of larger vessels. While not designed for offshore passages or racing, she excels in her intended role as a sturdy day sailor and weekend cruiser. For buyers seeking a no-nonsense coastal cruiser with proven seaworthiness, the Cape 28 offers straightforward sailing pleasure backed by South African marine engineering expertise.

Dimensions & Specifications
LOA (Length Overall) 28.00 ft / 8.53 m
LWL (Waterline Length) 23.69 ft / 7.22 m
Beam 9.19 ft / 2.80 m
Max Draft 4.49 ft / 1.37 m
Displacement 10,000.00 lb / 4,536 kg
Ballast 3,496.00 lb / 1,586 kg
Sail Area (Reported) 380
Design & Construction
Hull Type Fin Keel
Rigging Type Masthead Sloop
Construction FG
Designer Bob Klusendick
Builder Nebe Boat Works (SA)
First Built 1981
Related Sailboats S2 86 · Aloha 28 · Grampian 28 · Ranger 28 · Spirit 28 Finch
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Engine & Accommodations
Fuel Capacity 6 gals / 23 L
Water Capacity 30 gals / 114 L
Frequently Asked Questions

What is the Cape 28's sail area to displacement ratio?

The Cape 28 has a Sail Area to Displacement ratio (SA/D) of 13.14. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Cape 28's comfort ratio?

The Cape 28 has a Ted Brewer Comfort Ratio of 32.23. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Cape 28 safe for offshore sailing?

The Cape 28 has a Capsize Screening Formula value of 1.71. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Cape 28?

The theoretical hull speed of the Cape 28 is 6.52 knots, calculated from its waterline length.

How much does a Cape 28 weigh?

The Cape 28 has a displacement of 10,000.00 lb and a length overall (LOA) of 28.00 ft.

Who designed the Cape 28?

The Cape 28 was designed by Bob Klusendick, first built in 1981.