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Australia's Maritime Zones Edition 4

Created 20/01/2026

Updated 20/01/2026

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This map supersedes the Australia's Maritime Zones/BoundariesMap Edition 3 by C.J. French, published in June 2006. Catalogue Number/GeoCat 63690.

This map has been derived from Geoscience Australia's Australian Maritime Boundaries (AMB) version 2.0 data which is a digital representation of Australia's territorial sea baseline and the maritime limits and boundaries as established under the Sea and Submerged Lands Act 1973.

On the 9 April 2008 the Commission on the Limits of the Continental Shelf confirmed Australia's continental shelf limits. This edition shows those limits together with those areas yet to be resolved and the area off the Australian Antarctic Territory that Australia requested the commission not consider for the time being.

The map describes the different maritime zones, explains how Australia defines and updates its maritime boundaries, and lists the different maritime boundary arrangements with Indonesia, Papua New Guinea, Solomon Islands, France (New Calendonia and Kerguelen) and New Zealand. It shows the extent of Australia's maritime boundaries, stretching from Heard and McDonald Islands in the west to Norfolk Island in the east, and from the Torres Strait and Arafura Sea in the north to the Australian Antarctic Territory in the south.

This map can be downloaded from the Web in PDF format.

Coverage: Australia Currency: 2013 (web map) Coordinates: Geographical Projection: Bonne with 134E longitude and 30S at projection centre Medium: Web delivery

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Additional Info

Field Value
Title Australia's Maritime Zones Edition 4
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/dafc64dd-34ae-434b-b0f5-7d4704e14271
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 22/04/2018
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        35.0,
        -80.0
      ],
      [
        -130.0,
        -80.0
      ],
      [
        -130.0,
        0.0
      ],
      [
        35.0,
        0.0
      ],
      [
        35.0,
        -80.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Data.gov.au