The ocean between Africa and Australia is the Indian Ocean.

Basic facts

  • The Indian Ocean lies between Africa to the west and Australia to the east.
  • It is the third-largest ocean on Earth, with an area of about 70–73 million square kilometers.
  • It is bordered by Asia to the north and the Southern Ocean to the south.

Why this matters now

  • The Indian Ocean is a major route for global trade, including energy shipments, making it strategically important in current geopolitics.
  • Warmer sea temperatures in the Indian Ocean have been linked to changes in monsoons and more intense tropical cyclones in recent years.

Forum-style note

When people ask “What’s the ocean between Africa and Australia?”, geography quizzes, school homework threads, and travel forums nearly always point to the same answer: the Indian Ocean.

TL;DR: The ocean between Africa and Australia is the Indian Ocean, a large, trade-critical and climate-influential body of water.

Information gathered from public forums or data available on the internet and portrayed here.