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 23 - 8AM EDT
- May 23 - 11AM EDT
- May 23 - 2PM EDT
- May 23 - 5PM EDT
- May 23 - 8PM EDT
- May 23 - 11PM EDT
- May 24 - 2AM EDT
- May 24 - 5AM EDT
- May 24 - 8AM EDT
- May 24 - 11AM EDT
- May 24 - 2PM EDT
- May 24 - 5PM EDT
- May 24 - 8PM EDT
- May 24 - 11PM EDT
- May 25 - 2AM EDT
- 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 26 - 2AM EDT
- May 26 - 8AM EDT
- May 26 - 2PM EDT
- May 26 - 8PM EDT
- May 27 - 2AM EDT
- May 27 - 8AM EDT
- May 27 - 2PM EDT
- May 27 - 8PM EDT
