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.
The Queensland Government will have the final say in assessing a major flood mitigation levee for Roma in the state's southern inland.
Residents in Tennant Creek say last weekend's rainfall was not recorded by the system that controversially replaced the local weather radar last year.
A deep low pressure system located over the Tasman Sea has whipped up wild winds and large waves in the past 24 hours, with maximum wave heights peaking at eight metres off the coast from Sydney.