How Long Can a Polar Bear Swim?
You can expect a polar bear to swim steadily for 2 to 3 hours, covering 6 to 12 miles, sometimes even up to 30 miles in tough conditions. Their large paws, thick blubber, and dense fur help them stay warm and move efficiently through icy waters.
As sea ice disappears, they swim farther and more often, facing greater challenges. If you want to understand how these amazing adaptations support their survival, there’s plenty more to discover.