Global 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.
One of the best ski seasons in decades at Tasmania's Ben Lomond ski village will finish this weekend.
It's come the time of the year to celebrate our Dads and everything they have done for us.
Paterson MP Bob Baldwin says only a handful of local people have raised concerns with him about their insurer, after the April super storm.