<Li> Jump up ^ Southern limit defined by IHO as "The Northern limit of the Coral Sea between San Cristobal Island (Makira), Solomons, and Gado - Gadoa Island, off the Southeast extreme of New Guinea, thence a line to the Southern extreme of Rennell Island and from its Eastern point to Cape Surville, the Eastern extreme of San Cristobal Island". </Li> <Li> Jump up ^ Eastern limit definied by IHO as "By a line from the Southern point of New Ireland to the North point of Buka Island, through this island to the Northwest point of Bougainville Island, along the Southern coasts of Bougainville, Choisel (Choiseul), Ysabel (Santa Isabel), Malaita and San Cristobal Islands". </Li> <Li> Jump up ^ North and Eastern limit defined by IHO as "By the Northern and Northeastern coasts of the islands of New Ireland, New Hanover, the Admiralty Islands, Hermit Island, and the Ninigo Group, through Manu and Aua Islands to Wuvulu Island and thence a line to Baudissin Point in New Guinea (142 ° 02'E)". </Li> <P> The Southern Ocean contains the waters that surround Antarctica and sometimes is considered an extension of Pacific, Atlantic and Indian Oceans . </P>

Where do the atlantic and pacific oceans meet