80s movie with a butcher and teacher feuding with water

An unlikely friendship between a dour, working class butcher and a repressed schoolteacher coincides with a grisly series of Ripper-type murders in a provincial French town.

A Modern Slasher film in the style of the 1980's

This film is broadly divided into three segments. The first shows clumps of meat drifting under the sea and eventually floating to the surface. The next, set in a black market on an American military base next to a seaside construction site, portrays a woman distributing meat to a throng of male laborers. The final segment takes place in a stalactite-laden cave from which a multitude of women emerge and move towards the sea en masse.