Icebreaking and Ice Conditions

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.

• Daily Ice Charts

• Regional Ice Charts

Daily Ice Briefings

Daily weather and ice briefing presentations and images prepared by the Canadian Ice Service.

Ice Applications and Data

The Canadian Ice Service (CIS) offers a suite of applications to find ice information.

Bi-Weekly and Monthly Data Updates

Bi-weekly and Monthly ice data updates prepared by the Canadian Coast Guard

Icebreaking

Icebreaking centres, services, fees, photos and response-time commitments.

Ice Conditions

Saint-Lawrence, Saguenay and Great Lakes ice information.

• Ice Charts

• Ice Bulletins

• Recommended Routes

• Forecast

Control Zones Status

Access to Saint-Lawrence control zone.

Web Cameras

Web cameras monitoring system.

NOAA National Weather Service (Great Lakes)

Information related to Great Lakes.

• Current Ice Cover Conditions

• Real-Time Meteorological Observation Network

• Ice Analysis Products