Western Australia South 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.
An Australian-first portable temporary flood barrier designed by a group of Brisbane university students for a competition will go into production.
After unseasonable mid-winter warmth winter has returned in a hurry to both eastern and western Australia as temperatures drop by as much as 15 degrees in 24 hours.
A cold front has brought damaging wind gusts to parts of Victoria with more on the way.