Great Lakes Experimental Research Lab (GLERL)Products
Great Lakes Water Levels
Long-Term Monitoring and Seasonal Forecasts
Computer Modeled Lake Level Short-Term Forecasts
Current Observations
NWS Cleveland Lakeshore Flood Warning or Special Weather Statements
Special Weather Statement
Issued: 05/17/2025 07:52:36 PM UTC
(Multi-use product)
Additional Lake Level Information
Other Marine Links