Lac Coffy

Lac Coffy
Location	Vaud
Coordinates	46°36′56″N 6°35′15″E / 46.61556°N 6.5875°E / 46.61556; 6.5875Coordinates: 46°36′56″N 6°35′15″E / 46.61556°N 6.5875°E / 46.61556; 6.5875
Lake type	artificial lake
Basin countries	Switzerland
Surface area	1.2 ha
Max. depth	3 m
Surface elevation	595 m

Lac Coffy is a lake between Bettens and Boussens in the canton of Vaud, Switzerland. It surface area is 1.2 ha. The artificial lake was created in 1972. The site is listed in the Federal Inventory of Amphibian Spawning Areas.