Couger 19

Couger 19

Description

The Cougar 19 (also known as the Prout Cougar, Cougar Cat, or Cougar III in some references) is a classic early beach catamaran / trailerable sailing catamaran from the late 1950s to early 1960s. It's a wooden (spruce and mahogany) or wood/fiberglass hybrid design produced by G. Prout and Sons in the UK, who were pioneers in small catamarans (predecessors to models like the Shearwater and Telstar). The Cougar was a derivative/one-design evolution inspired by early Prout catamarans, emphasizing lightweight construction, beachability, and family-friendly sailing. It features lightweight fiberglass pontoons (hulls) in later or restored examples, a simple sloop rig, and a deck floor (trampoline-style) instead of trampoline netting, allowing it to carry multiple people (up to 6+ passengers comfortably). It's great for protected waters, bays, or lakes — stable, fast for its era, and easy to trailer/launch. Produced from around 1958–1965 as part of Prout's early lineup. Exact numbers unknown (not mass-produced like later Shearwaters), but likely in the low hundreds or fewer, making surviving examples rare today.

Construction Details

Designer Tom and James Peter Prout
Builder Prout Catamarans
Length 19.000 ft
LOA 19.000 ft
Year Built 1958
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The standard boat dimensions

i 24.50 ft
j 7.60 ft
p 21.50 ft
e 10.33 ft
p2 -
e2 -
i2 -
j2 -

Sails

Couger 19 - MAINSAIL

Luff * 21.5 ft - (6553 mm)
Foot * 10.33 ft - (3149 mm)
Leech * 23.36 ft - (7120 mm)
Tack Angle * 87.97 °
Diagonal * 23.52 ft - (7169 mm)
Head (inches) * 4.5 in - (114 mm)
Area 110.9 ft²
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Couger 19 - JIBSAIL

Luff * 20.52 ft - (6254 mm)
Foot * 10.02 ft - (3054 mm)
Leech * 17.91 ft - (5459 mm)
Percentage LP * 115 %
Length Perpendicular * 8.74 ft - (2664 mm)
Deck Angle * 12 °
Area 89.73 ft²
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Couger 19 - GENOA

Luff * 24.37 ft - (7428 mm)
Foot * 12.23 ft - (3728 mm)
Leech * 22.97 ft - (7001 mm)
Percentage LP * 150 %
Length Perpendicular * 11.4 ft - (3475 mm)
Deck Angle * 4 °
Area 138.91 ft²
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Couger 19 - SPINNAKER

Stays * 24.37 ft - (7428 mm)
MidGirth * 13.68 ft - (4170 mm)
Foot * 13.68 ft - (4170 mm)
Perc LP * 180 %
Area 283.37 ft²
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Disclaimer. Boats are not all the same -- even when produced in the same factory of the same model. Sailrite does its best to publish accurate dimensions, but we often find it worthwhile to have our customers measure their boats carefully before we produce kits for them. You should take the same precautions, especially when the data is not from Sailrite. The information on this site is not guaranteed to be accurate. Sailrite offers this content as a service to our community, but takes no responsibility for the reliability of the data provided.

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