Great Lakes Water Temperatures Remain High
8/28/2020 - By Samantha Cantie. Lake Ontario broke a record this July for hottest surface water temperature ever recorded on the lake since 1995. Lake Ontario isn’t alone. All five of the Great Lakes’ surface water temperatures are still above their 1995-2020 averages as of Aug. 21, according to NOAA Great Lakes CoastWatch.… SEE MORE