Lac Pihiu is a Lake located in Côte-Nord-du-Golfe-du-Saint-Laurent; Basse-Côte-Nord, Quebec and has an elevation of 58 meters.

• Latitude: 50° 19' 45'' North   (decimal: 50.3292276)
• Longitude: 60° 12' 25'' West   (decimal: -60.2069692)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 58 meters
• Location: Côte-Nord-du-Golfe-du-Saint-Laurent; Basse-Côte-Nord
• Atlas of Canada Locator Map: Lac Pihiu
• GPS Coordinate Locator Map: Lac Pihiu Lat/Long