Forecast information for the Canadian portion of the Great Lakes is for informational purposes only and does not constitute an official forecast. Clicking on Canadian waters will eventually bring you to the official forecast from the Meteorological Service of Canada.
- May 25 - 5AM EDT
- May 25 - 8AM EDT
- May 25 - 11AM EDT
- May 25 - 2PM EDT
- May 25 - 5PM EDT
- May 25 - 8PM EDT
- May 25 - 11PM EDT
- May 26 - 2AM EDT
- May 26 - 5AM EDT
- May 26 - 8AM EDT
- May 26 - 11AM EDT
- May 26 - 2PM EDT
- May 26 - 5PM EDT
- May 26 - 8PM EDT
- May 26 - 11PM EDT
- May 27 - 2AM EDT
- May 27 - 5AM EDT
- May 27 - 8AM EDT
- May 27 - 11AM EDT
- May 27 - 2PM EDT
- May 27 - 5PM EDT
- May 27 - 8PM EDT
- May 28 - 2AM EDT
- May 28 - 8AM EDT
- May 28 - 2PM EDT
- May 28 - 8PM EDT
- May 29 - 2AM EDT
- May 29 - 8AM EDT
- May 29 - 2PM EDT
- May 29 - 8PM EDT
