23 Aug 2023

Great Lakes Operation Forecast System

This website's forecasting system is an experimental set of hydrodynamic computer models that predict lake circulation and other physical processes (e.g.thermal structure, waves, ice dynamics) of the lakes and connecting channels in a real-time nowcast and forecast mode. These research models provide timely information on currents, water temperatures, short-term water level fluctuations (e.g. seiche, storm surge), ice, and waves out to 120 hours into the future.