Nautical Charts and Services
Canadian Hydrographic Service (CHS)

CHS’s exceptional nautical charts and navigational products help ensure the safe navigation of Canada’s waterways.  Our charts are the ‘road maps’ that guide mariners safely from port to port.  With increasing commercial shipping, fishing activity, recreational boating, and the development of ocean resources, the role of CHS is more vital than ever.

• Nautical Charts and Publications
  • Paper Charts
  • Digital Charts
  • Publications
  • Price List (paper products | digital products)
• Tides, Currents and Water levels
• Interactive Maps and Web Mapping Services
• Data Products and Surveys
• Copyright and Licensing
• About the Canadian Hydrographic Service
• Questions and Feedback