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.
Police have found the body of a 72-year-old man swept into floodwaters on the New South Wales north coast.
With spring just around the corner, Canberra will end the remainder of the month on a warmer note.
A deep low and associated cold front are crossing southwestern WA as we speak, leading to widespread rain, isolated storms and huge surf.