Harwich is a Unincorporated area located in Ontario.

• Latitude: 42° 27' 5'' North   (decimal: 42.4514000)
• Longitude: 81° 59' 33'' West   (decimal: -81.9925000)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Dispersed Rural Community
• Canadian Province/Territory: Ontario
• GPS Coordinate Locator Map: Harwich Lat/Long