“According to the National Weather Service, there were seven fatalities and 14 rescues on the Great Lakes caused at least partially by currents in the water. Lake Michigan had the most incidents as is typically the case. There are a few reasons why Lake Michigan is the most dangerous year after year. First is the combination of highest population and one of the warmer waters. Second is the shape of the lake which makes it conducive to rip currents.This year did not have as many fatalities and rescues as compared to past years. The main reason for this was the colder summer keeping the number of swimmers down.While currents caused by rip tides are dangerous, the most often cited reason for a rescue is structural. Piers and other structures make dangerous currents and create locations for injuries.While the swimming season may be over, another very dangerous time on the Great Lakes is here. Fall is a season I’ve found to be most dangerous, especially on Saginaw Bay. Some duck hunters and fishers take unwise risks just to shoot a duck or catch a fish.”
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Summer on Lake Michigan is the best, and a little prep makes it even better. 🌊☀️
Dangerous currents near piers and breakwalls surprise even strong swimmers. Here`s what to know:
✅ Swim in designated areas
↔️ Caught in a current? Swim to the side — not against it — then to shore
🆘 In danger? Call for a life ring
Save this post and share it with your swim crew. 👇
More Lake Michigan safety resources: link in bio 🔗
Got a research idea worth a bigger room? The 2026 State of Lake Michigan Meeting is accepting proposals for symposia and workshops, and we want to hear yours!
📅 Nov. 4–6 | Michigan City, IN
⏰ Proposals due June 1 at 1 PM ET
Help shape what the Great Lakes research community discusses this year.
🔗 Submit at the link in bio.
To every educator who has brought the Great Lakes into their classroom, thank you. 🍎
Your curiosity is contagious. Your lessons last. And the students who learn to love these waters? They’ll protect them.
Happy Teacher Appreciation Week from all of us at IISG.
Trash talk + trivia + Great Lakes science at a brewery on Earth Day.
Science Sips: Trash Talk about Chicago Waterways brought together researchers, curious locals, and trivia bingo to talk about what’s really floating in Lake Michigan and what we can do about it.
Thank you to everyone who came out and to @sketchbookbrew for hosting!
