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Northern Territory 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

Farmers want more Federal Government enticements to insure crops against natural disasters

12:17 EST

Federal Government efforts to entice grain growers into insuring against disasters have failed to impress farmers.

Townsville Hospital emergency department sets record for patient numbers amid Cyclone Yasi

12:10 EST

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Drought worries grow in Victoria, South Australia with some areas having lowest rainfall on record

17:22 EST

Rainfall totals are the lowest on record over the past year for parts of western Victoria and south-eastern South Australia, weather forecasters are warning.