NOAA Sea to Sky: Education resource database

View or print these digital posters of food webs for each of the Great Lakes and Lake St. Clair from the Great Lakes Environmental Research Laboratory! They briefly describe the major species in each lake, and include a diagram summarizing the ecosystem energy flow (who eats or is eaten by whom!). These diagrams are based on a model from a paper published in 2003 supported by both NOAA and the Great Lakes Fishery Commission.

Use the Great Lakes Coastal Forecasting System to view real-time data and forecasts for any of the Great Lakes. For most locations, you can view forecasts for wind, waves, ice, surface temperature, surface currents, temperature profiles, and water levels.

This web-based tool creates visuals that capture lake level changes that range from six feet above to six feet below historical long-term average water levels in the Great Lakes. Potential shoreline and coastal impacts are also provided through a social vulnerability index and a business layer that shows numbers of employees in coastal areas. This information can be used to think about appropriate preparations, including zoning restrictions, infrastructure improvements, and habitat conservation.

View real-time and recent satellite images from the Moderate Resolution Imaging Spectroradiometer (MODIS) instrument. Download high-resolution images in multiple formats.

This expansive Great Lake photo collection includes a wide variety of photo galleries, including harmful algal blooms, fish, historical images, ice, environmental sampling, shipwrecks, restoration, and more. The collection is curated by the NOAA Great Lakes Environmental Research Laboratory.

The National Weather Service Great Lakes Portal has an interactive map to explore real-time data and forecasted conditions, with a focus on hazards. View the data in the interactive map, in a data table, or in text.

View real-time images and data collected by Great Lakes buoy stations or explore the data collected by the stations over the past 15 years. This real-time Great Lakes observational data is collected over time by sensors on coastal buoys as part of NOAA Great Lakes Environmental Research Laboratory's Real-Time Coastal Observation Network (ReCON). Each of ReCON’s 16 buoy stations has a webcam, collects meteorological data, and provides sub-surface measurements of chemical, biological, and physical parameters (things like wave height, dissolved oxygen, chlorophyll, and water temperature).

Join Michigan Sea Grant for a series of fun-filled, family-friendly videos jam-packed full of Great Lakes (Huron, Ontario, Michigan, Erie, and Superior or “H.O.M.E.S.”) fun facts, activity suggestions for your family, and daily challenges. Each video provides a high-energy experience that engages people of all ages in learning about the Great Lakes and activities you can do right at home! Anyone who completes five challenges will be emailed a Great Lakes Jr. Scientist certificate to print and proudly display at home.

Interesting facts and statistics about the Great Lakes. Each piece of information is paired with a graphic that helps viewers visualize the statistic or fact.

Many people, including a large portion of those who live close to the Great Lakes, do not have a basic understanding of the individual characteristics of and the differences between the lakes. Since it is difficult to understand many of the Great Lakes issues, such as global climate change, pollution, and water use without a basic understanding of the lakes, this activity is designed to help visualize the differences in volume, shoreline length, human population distribution, and fish populations of the Great Lakes.