Coasts and marine

Coral Sea Conservation Zone

About the Coral Sea Conservation Zone

The Coral Sea is internationally recognised for its rich biodiversity and important heritage values. In May 2009, the area of the Coral Sea under Australia's jurisdiction was declared a Conservation Zone to provide interim protection while the area is being assessed for possible inclusion in one or more Commonwealth marine reserves.

The Coral Sea Conservation Zone covers approximately 972,000km2 of Australian waters and seabed east of the Great Barrier Reef Marine Park (GBRMP), out to the edge of Australia's Exclusive Economic Zone. It is the second, and largest, marine conservation zone declared under the Environment Protection and Biodiversity Conservation Act 1999 (EPBC Act). The Heard Island and McDonald Islands (HIMI) Conservation Zone was established in the Southern Ocean in 2002.

Coral Sea Conservation Zone

Coral Sea Conservation Zone (PDF - 468 KB)

The environmental significance of the Coral Sea lies in its diverse array of coral reefs, sandy cays, deep sea plains and canyons, and the extent to which the region's natural and heritage values have remained relatively undisturbed by direct human impact.

Recent international studies have highlighted that the Coral Sea is one of the last remaining areas of the world's oceans where large-scale and biologically rich ecosystems remain relatively intact.

The Coral Sea also has important heritage significance, being the location of a number of historic shipwrecks and of major naval conflicts of World War II.

By declaring a conservation zone in the Coral Sea, the Australian Government is demonstrating its commitment to protecting one of Australia's most biologically diverse and undisturbed marine environments.

Further information

For more information, phone 02 6274 1111 or email coral.sea@environment.gov.au

Existing Commonwealth reserves under the EPBC Act

Marine protected areas

Temperate East Marine Region

Coral Sea

North-west Marine Region

South-east Marine Region

South-west Marine Region