Australia Sea Surface Temperature
The sea surface temperature (SST) varies much more slowly than atmospheric temperatures due to the heat capacity of water. As such, the SSTs lag the atmospheric temperatures on a seasonal timescale by about 3 months. The lowest SSTs are usually observed in early Spring and the highest SSTs are observed in early Autumn.
In tropical regions, SSTs greater than 26°C are considered suitable for formation of tropical cyclones.
The data displayed in this map is the weekly average, centred on the date shown.
Today marks the final day of Australia's tropical cyclone season, and it has been an absolute fizzer.
As a deep low and cold front approaches Australia's southeast, Victoria and Tasmania are preparing for the brunt of the nasty weather.
A western Queensland grazier believes wild dogs have reached epidemic levels in her region.