Pacific Ocean - Gulf Of CarpentariaThe Gulf of Carpentaria is a large, shallow sea enclosed on three sides by northern Australia and bounded on the north by the Arafura Sea (the body of water that lies between Australia and New Guinea). In geological terms, the Gulf is young - up until the last ice age it was ground land. The land bordering the Gulf is generally flat and low-lying. To the west is Arnhem Land and the Top End of the Northern Territory. 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 a year's rainfall is compressed into these months, and during this period, many low-lying areas are flooded. 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.
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