Victoria 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.
Victorians who experience breathing difficulties or asthma have been advised to take extra care this evening, with a cool change and thunderstorms predicted for the state.
Two homes in south-east Queensland were destroyed by fire during yesterday's super cell storms, which also overturned caravans and saw a teenager struck by lightning.
Saturday's storms produced large hail, intense rainfall and destructive winds to several locations across southeast Queensland as two large storms rolled over in quick succession.