The Mobian Channel is an expanse of water somewhere on Mobius, probably connected to Scourge Bay. Villanous crab Captain Claw used to patrol this sea, challenging anyone who wanted to pass. This was until Knuckles the Echidna defeated him on his way back to the Floating Island. The Channel also contains (or contained) odd rock structures in the middle of nowhere. Some of these were destroyed by the Octonaught Badnik that Claw was piloting.