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Charts Available

Daily Ice Charts

Our daily ice charts are intended to support marine navigation decisions and are usually generated when three conditions are met:

Therefore, the availability of daily ice charts varies and is seasonal in nature.

Regional Ice Charts

Our regional ice charts are generally available on a weekly basis, except for the Arctic where the frequency is monthly during the winter months.

Questions?

For ice information outside our normal chart schedules, please contact the Canadian Ice Service at 1-800-767-2885 in Canada (or 613-996-1550) for custom services.