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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

Fog and low cloud glooming southern Australia

14:41 EST

Large areas of southern Australia can expect a foggy start to the next few mornings, reducing visibility for the first few hours, even in the southeastern capitals.

Dry taste for tropics

11:51 EST

The strongest southeasterly wind surge since last Dry Season has swept out any lingering sticky humidity from the summer over a large swathe of the central and eastern tropics.

BOM predicts a less destructive South Australian coastal storm season this year

18:26 EST

As the mercury plummets across South Australia ahead of winter, coastal properties are preparing for the inevitable storm surges.