Northern Territory 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.
The damage caused by last week's flood is becoming clearer across the Shoalhaven, as the clean up continues.
Yesterday, much of South Australia was being battered by a low pressure system, sending gusty showers onshore.
A band of thunderstorms swept across NSW and QLD late last night and into this morning, bringing a thundery alarm.