Experience Lake Superior’s Mighty Waves Crashing Against Pictured Rocks’ Stunning Sandstone Cliffs
Munising, MI experienced a spectacle of nature’s force as strong autumn winds stirred Lake Superior’s waves against Pictured Rocks’ sandstone cliffs. Between Munising and Grand Marais, winds blowing west at 15 to 20 mph caused massive waves, ranging from 4 to 7 feet, to impact the scenic shoreline.
Witnessing the Powerful Waves
These conditions elevated to 8 to 11 feet swells in open waters farther offshore, prompting Gale Warnings in parts of eastern Lake Superior. Visionary photographer Joel Bissell captured the stunning interaction of waves and cliffs during a hike on the Chapel-Mosquito trail loop.
Impact of Erosion
The iconic cliffs undergo constant reshaping due to natural erosion. As the waves smashed into the colorful sandstone, they sparked sunlight reflections, showcasing Lake Superior’s signature blue-green hues.
Safety Advisory for Visitors
- A Small Craft Advisory was issued due to heavy surf between Munising and Grand Marais.
- The National Park Service advises visitors to remain on marked trails and avoid cliff edges.
- Erosion can cause sudden sandstone collapses, posing risks to unwary individuals.
October 6, 2025, will be remembered for the breathtaking yet perilous display at Pictured Rocks National Lakeshore. Visitors are urged to check weather advisories from the National Weather Service before venturing out.
To explore safety guidelines for kayaking and boating in these conditions, visit relevant local resources. Stay informed and stay safe as you experience Lake Superior’s mighty waves at Emegypt.
