South Australia 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.

• 13:42 AEST Perth's first wetter-than-average month in more than a year
• 13:13 AEST Prolonged cold outbreak for southeastern Australia
• 14:03 AEST A stormy taste of spring for NSW and Qld
• 10:59 AEST Severe weather as cold front lashes SE Aus