Queensland 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.
Residents are warned to take care outdoors as snow, hail and wind gusts send Tasmania into a big chill.
Following an uncharacteristically warm week for southeastern Australia, a solid line of cold fronts are on the way to bring us back to winter with a bang.
The fact that Terra Australis is a land of extremes is not a new concept.