Ensuring safety for visitors to Lake Michigan involves several factors, many departments and people, and a terrific amount of work. And still, unless good, accurate information reaches visitors and people who need it, potential problems can’t be avoided. 
 
One such concern each summer season is the presence of rip currents – a strong flow of water under the surface that carries away from the shore. Each year, swimmers and surfers in all major bodies of water can be endangered by the presence of these currents. That is why developing a more accurate and immediate way of warning beachgoers about rip currents is incredibly important, and why the National Weather Service, the U.S. Coast Guard, life guards at several beaches, and other organizations are partnering to develop and share information about rip currents. 
 
From the Northwest Indiana Times: 
“…the National Weather Service’s Chicago office in Romeoville, Ill., and the Northern Indiana office teamed up with beach operators to enhance predicting and warning of rip currents along Lake Michigan’s beaches in an effort to reduce drowning deaths.
 
In addition to modeling to predict rip currents, forecasters now have the help of lifeguards at beaches at Indiana Dunes State Park in Chesterton, Washington Park in Michigan City, Warren Dunes State Park in Sawyer, Mich., and Silver Beach County Park in St. Joseph, Mich. The lifeguards report water conditions twice daily and can see the rip currents in the water from their guard stands.”
Read the complete article here, and find information about rip currents and beach conditions at the Great Lakes Beach Hazards from NOAA. And most importantly, stay safe and have fun this summer at all of the Great Lakes.

IISG Instagram

🌊 Save the Date! 🌊Shipboard Science Immersion 2026Join the Center for Great Lakes Literacy aboard the R/V Lake Guardian on Lake Superior, July 7–14, 2026!✅ Open to formal & nonformal educators (grades 5–12) across the Great Lakes region.📅 Applications open January 2026Learn more: https://cgll.org/signature-program/r-v-lake-guardian-shipboard-science-immersion/ or the link in bio.#TeachingTuesday
Join the Invasive Crayfish Collaborative for an exciting webinar featuring Dr. Chris Taylor from the Illinois Natural History Survey who will provide an overview of midwestern crayfish habitat requirements, feeding, reproductive biology, and life-history.Crayfishes in the Midwest occupy almost every type of aquatic and semi-aquatic habitat in the region. They function as critically important components of those ecosystems and in many cases represent a majority of invertebrate biomass. As “keystone” species, understanding their biology and roles in ecosystems is critically important. Register for the webinar at InvasiveCrayfish.org/events1 Or the link in bio.
This season, let’s teach eco-friendly habits while spreading cheer! NOAA’s Greener Holiday Gift Guide is full of ideas to reduce waste and protect our precious water resources. Check out the full guide at the link in bio. #teachingtuesdayNOAA Marine Debris NOAA Education
The gales of November may come early, but, as usual, the nominations for the Lakies are right on time along with our official call for nominations! Brought to you by the Teach Me About the Great Lakes podcast, The Lakies (aka "quite possibly not the least prestigious Great Lakes-focused awards ceremony there is”) are back. Our goal isn't to be the Official Arbiters of Quality, but to host a fun celebration of amazing Great Lakes-related research, outreach, and communication in the inimitable Teach Me style.Nomination categories are:-Great Lakes Science Communication of the Year-Great Lakes Outreach Program of the Year-Great Lakes News Event of the Year-Great Lakes Research Finding of the Year-Coolest Thing You Learned Listening to TMATGL in 2025-Science Podcast of the Year (Non-TMATGL edition)-Great Lakes Animal of the Year-Great Lakes Non-Animal of the Year-Great Lakes Sandwich of the Year-Great Lakes Donut of the YearThe Details: -Deadline: Nominations close on December 4th.Process: It's easy (just enter the name/title and a link).-Self-Nominations: Highly encouraged. Don't be shy.We’d love to get a broad swath of work across both the serious and less-serious categories to celebrate. Feel free to pass the link on to interested people: https://bit.ly/Lakies25