The CHS is transforming the way it delivers data!
Interested in trying our new water level tools? Visit our new website now under development.
Tides, Currents, and Water Levels
Nautical Charts Protect Lives, Property and the Marine Environment.
The Tides, Currents, and Water Levels Web Site provides predicted times and heights of high and low waters, and the hourly water levels for over seven hundred stations in Canada.
Caution: The information available on this Web site may vary slightly from the information in the official documents published annually by the Department of Fisheries and Oceans and entitled Canadian Tide and Current Tables. In case of disparity, the information contained in the official publications will prevail.