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.
All south-east Queensland schools have been shut today and businesses are being asked to close by lunchtime as ex-Cyclone Debbie nears, bringing severe thunderstorms, torrential rain and flash flooding.
Government loans announced for cyclone-affected farmers as wet weather prevents assessment of crop damage
Wet weather has continued to plague parts of cyclone-affected north Queensland overnight, hampering farmers' efforts to survey damage to their properties.
Swift water rescues are underway with at least 50 people stranded in outlying areas of Mackay in north Queensland after heavy rain in the region overnight, Police Commissioner Ian Stewart says.