Latest ice conditions
The Canadian Ice Service's mission is to provide the most timely and accurate information about ice in Canada's navigable waters. We work to promote safe and efficient maritime operations and to help protect Canada's environment.
For the latest ice conditions, click the appropriate region on the map.
This map combines the latest ice information available from Canadian Ice Service charts. This ice information is updated daily in areas of known marine activity. In remaining Canadian waters, ice information is updated weekly from the regional charts which are issued at the end of the day every Wednesday.
Take a look at our Ice Products Guide to learn more about our products and how to interpret them.
For more information, following these links:
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