Daily Great Lakes Ice Cover Report – April 18, 2025

As winter recedes in the upper Great Lakes, ice cover diminishes, impacting weather and lake activities. Current ice conditions show minimal coverage across the lakes, with updates provided daily for ongoing monitoring of these changes.

by Michael Hardy5 minutes ago25 seconds ago

Winter is now waning across the upper Great Lakes region. As ice cover is reduced, changes in weather patterns and lake activities will be seen. This daily report provides the latest updates on ice conditions across the lakes.

Lake Superior: 1.67%

Lake Michigan: 0.00%

Lake Huron: 4.38%

Lake Erie: 0.16%

Lake Ontario: 0.00%

Lake St. Clair: 0.00%

Great Lakes Consolidated Ice Coverage: 1.67%

Data from GLERL.NOAA.GOV. Stay tuned for daily updates on Great Lakes ice cover as we monitor changing conditions throughout the season.

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Michael Hardy

Michael is the owner of Thumbwind Publications LLC. It started in 2009 as a fun-loving site covering Michigan's Upper Thumb. Since then, he has expanded sites and range of content and established a loyal base of 60,000 visitors per month.

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