The Ocean Tornado is an object that appears in the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics. It is s a sailboat partly built and captained by Marine the Raccoon. It was used by Marine and Blaze the Cat to sail across the oceans of the Sol Zone.
Shortly after Shadow the Hedgehog and Tails crashed landed in the Sol Zone and they met up with Marine and Blaze, the ship was partially built by Marine in order to go in search of the Chaos Emerald stolen by Johnny, which led to their meeting with Dr. Nega and Captain Whisker and his crew.
While Marine and Blaze the Cat were aboard the Ocean Tornado in the middle of the ocean, they found a drowning Shadow the Hedgehog who had just been kicked into the water by Metal Sonic. Marine and Blaze brought him aboard the ship where he explained how he and Metal came to their dimension. They then traveled to Southern Island to find Metal Sonic attacking it in his search for that zone's Eggman. Shadow tried to turn Metal against Eggman, but was unsuccessful. Shadow and Blaze attacked Metal and launched him up into the air. Marine then used the Ocean Tornado's cannons to completely destroy Metal Sonic, leaving Shadow temporarily stranded until Blaze gave him her Chaos Emerald.
- In Sonic Rush Adventure, the Ocean Tornado's armory was considerably larger and included guns and flamethrowers instead of just cannons.
- Even though it is classified as a sailboat, the Ocean Tornado's construction lends itself more to the form of a paddle-wheeler.