The Gulf

Fishing in the Gulf of Carpentaria

Gulf_of_Carpentaria_map[1]The land bordering the Gulf is generally flat and low-lying. To the west is Arnhem Land, the Top End of the Northern Territory, and Groote Eylandt, the largest island in the Gulf. To the east is the Cape York Peninsula. The area to the south (like the Cape York Peninsula, part of Queensland) is known as the Gulf Country or simply “the Gulf.”

The climate is hot and humid with two seasons per year. The dry season lasts from about April until November and is characterized by very dry southeast to east winds, generated by migratory winter high pressure systems to the south. The wet season lasts from December to March. Most of the year’s rainfall is compressed into these months, and during this period, many low-lying areas are flooded. The Gulf is prone to cyclones during the period between November and April. The gulf experiences an average of three cyclones each year.

In many other parts of Australia, there are dramatic climatic transitions over fairly short distances. The Great Dividing Range, which parallels the entire east and south-east coast, is responsible for the typical pattern of a well-watered coastal strip, a fairly narrow band of mountains, and then a vast, inward-draining plain that receives little rainfall. In the Gulf Country, however, there are no mountains to restrict rainfall to the coastal band and the transition from the profuse tropical growth of the seaside areas to the arid scrubs of central Australia is gradual.