Carolyn Foley repairs a lake Michigan weather buoy.
Carolyn Foley repairs a lake Michigan weather buoy.

Illinois-Indiana Sea Grant (IISG) is proud to support two real-time monitoring buoys in southern Lake Michigan, one located just north of Michigan City, Indiana and the other near Wilmette Harbor, Illinois. Recently, users have started pitching in with donations to help keep the buoys afloat.

The buoy program started when a Purdue researcher pointed out that there were no real-time data being collected in Lake Michigan’s Indiana waters. A few years later, concerned citizens and sailors pointed to a similar need for the Illinois shoreline. Now, the two IISG buoys are filling information gaps for anglers, sailors, swimmers, and weather professionals who are interested in this part of the lake.

Over the years, buoy users have made phone calls, emails, and interactions through Twitter and Facebook to share that the buoys are valued and needed. We at Sea Grant have enjoyed hearing how our fans use buoy information. All told, lake enthusiasts are checking our real-time buoy data nearly 30,000 times per year!

Putting a buoy in the water, year after year, requires many things to happen. Weather conditions, equipment, people, and technical services have to come together perfectly to keep the buoys operational. This program would be impossible without sufficient funding.

Sea Grant’s buoy managers, Carolyn Foley and Jay Beugly, try to support the buoys with grants, but those funds can be hard to come by. When the unexpected happens, like a power-generating solar panel comes loose, or it takes three trips to remove a hook found tangled in wires at a depth of 30 feet, we burn through our funds pretty quickly.

IISG is constantly on the lookout for partnerships to help keep the buoys afloat, but you can also make a donation. The funds raised will go directly toward the buoy program, supporting data charges, travel costs, repairs, and upgrades. Already, folks are stepping up and donating to keep the buoys operational.

We love providing the buoy data as a service to everyone and helping families stay safe during these summer days. Please join your fellow buoy fans and consider donating today!​

Illinois-Indiana Sea Grant is a part of University of Illinois Extension and Purdue University Extension.

IISG Instagram

The Great Lakes Educators of Aquatic and Marine Science hosts an annual coastal cleanup around the Great Lakes — and we want Chicagoland educators to be part of it! Whether you’re passionate about stewardship, looking to connect with fellow educators, or just want to make a difference, this is your chance. Bring a friend and connect with the GLEAMS community! Mingle afterwards at Off Color Brewing Taproom, The Mousetrap.Date: September 20Time: 12:30 PM – 3 PMLocation: 1460 N Kingsbury St, Chicago, IL 60642Register at the link in bio.Let’s connect and conserve our waterways together. 💙#TeachingTuesday
Fill your bait bucket with the Great Lakes Fresh Fish Finder! And when the day’s done, don’t dump unused bait—it can harm our lakes and spread invasive species. Be a Hero, Transport Zero: Don’t Dump Bait. Remove it. Dispose of it. Drain it. Never release it. Visit the link in bio to learn more.  #DontDumpBait #TransportZero #GreatLakes
Looking for your next fishing adventure? 🎣 Visit a fee fishing business—a private pond or lake where you pay a small fee to fish, no license required! 🐟 Catch a fish, snap a photo, and share it with #GLFFF, giving a shoutout to where you reeled it in. 🌊✨ #GreatLakesFishingLearn more at the link in bio.Photo Credit: Amy Shambach, Spring Valley Trout Farm, Dexter, MI
Most people associate jellyfish with the ocean, but there are freshwater jellyfish too. Native to China’s Yangtze River, Craspedacusta sowerbii has spread worldwide and has lived in the Great Lakes region for decades, including Illinois and Indiana. With funding from Illinois-Indiana Sea Grant, researchers led by biologist Nadine Folino Rorem (Wheaton College) and Paulyn Cartwright (University of Kansas) are studying this species and the local environmental conditions where it thrives.Full story: at the link in bio.
Skip to content