Sometimes, but they spend most of their lives in the ocean. They do everything in the ocean. Alaskan Sea Otters are known to spend much more time on shore. Southern Sea Otters almost never come ashore. Sea otters live in casual groups called rafts.
Rafts consist of two or more resting otters.
All of them look a little different from each other. The sea otter is one of nine species of otters found in the world. Besides sea otters the marine otter is the only other otter to live in the ocean. About 2,000 sea otters live along the California coastline. The sea otters have weird eyes because they can see above water and below water.