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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.

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Weather News

SA weather: Power 'gradually' returning after blackout plunged state into darkness

00:07 EST

Power is gradually being turned back on across parts of South Australia but much of the state remains in darkness after a widespread blackout.

SA power outage: how did it happen?

00:02 EST

South Australia and its 1.677 million residents were left without power on Wednesday evening following severe storms.

SA weather: State-wide power loss raises 'serious questions', Josh Frydenberg says

23:58 EST

Federal Energy Minister Josh Frydenberg says serious questions will be raised about how the entirety of South Australia could be left without electricity in the wake of a huge storm, dubbed the largest in 50 years.