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Tasmania 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

Wet and windy day ahead for northeast NSW

15:26 EST

Northeast NSW will receive a bust of rain, wind and storms this week as a low pressure system forms over the Tasman Sea.

Perth still thirsty after weekend storms

11:27 EST

Perth received its heaviest rain since mid-January on the weekend, although it wasn't enough to make up for the city's rainfall deficit of the last few months.

Unseasonable warmth continuing for South Australia

16:56 EST

A slow moving airmass and mostly sunny skies has brought well above average temperatures to much of SA, and will continue to on Monday.