Tidal and Water Level Stations in Canada

Sea Surface Height

The Fisheries and Oceans Canada tide table service is integrated with the Navigation application on the SLGO website, which brings together data and information relevant to navigation in one web interface. Information can be accessed by selecting an area of interest, from Lake Superior to the Strait of Belle Isle and the southwest coast of Newfoundland. The service provides predictions of high and low tide times and heights as well as hourly water levels for over seven hundred stations across Canada.

View data in the NAVIGATION app

Data and resources

Marées, courants et niveaux d'eau

(EN) Interactive map showing observations, predictions, and forecasted water level data.

HTML Open
Tides, Currents, and Water Levels

FR Interactive map showing observations, predictions, and forecasted water level data.

HTML Open

Additional information

Vertical extent	0.0 – 0.0 m
Date (publication)	2017-04-11
Date (revision)	2022-12-20
Status	onGoing
Update frequency	asNeeded
Metadata language	fr
License	Creative Commons Attribution 4.0
Source metadata	ISO 19115 XML
Last updated	2026-07-31
Created	2026-07-31
API	package_show