Map of Indonesia showing waters of the East Indian Archipelago
Map of Indonesia showing waters of the East Indian Archipelago

The East Indian Archipelago (Indonesia) is an area designated by the International Hydrographic Organization (IHO). It encompasses twelve seas, two gulfs, and one strait in the East Indies (Southeast Asia).[1]

Seas

In draft 4 of the IHO's publication S-23 Limits of Oceans and Seas, 2002, the area is described in a chapter under the heading South China & Eastern Archipelagic Seas.

The waters of the East Indian Archipelago are:

  1. Banda Sea - 695,000 km2
  2. Arafura Sea - 650,000 km2
  3. Timor Sea - 610,000 km2
  4. Java Sea - 320,000 km2
  5. Celebes Sea - 280,000 km2
  6. Sulu Sea - 260,000 km2
  7. Molucca Sea - 200,000 km2
  8. Seram Sea - 12,000 km2
  9. Flores Sea - 240,000 km2
  10. Halmahera Sea - 95,000 km2
  11. Bali Sea - 45,000 km2
  12. Savu Sea - 35,000 km2
  13. Gulf of Boni
  14. Gulf of Tomini
  15. Makassar Strait

Six of the seas, the two gulfs, and the strait are wholly waters of Indonesia. The Sulu Sea, lying between the Philippines and Sabah (a state of Malaysia on the island of Borneo), is not in Indonesian waters. The other five seas are partially Indonesian.

Five countries have exclusive economic zones (EEZ) that extend into one or more of the five seas that are partially Indonesian. Apart from the Sulu Sea, Philippine and Malaysian EEZs also extend into the Celebes Sea. The East Timor EEZ is wholly within the Savu, Banda, and Timor Seas. Australia's EEZ extends into both the Timor and Arafura Seas and Papua New Guinea's EEZ extends into the Arafura Sea from its far southwest coast.

References

  1. ^ "Limits of Oceans and Seas, 3rd edition" (PDF). International Hydrographic Organization. 1953.

See also