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Western Australia South Sea Surface Temperature Anomalies

  • chart
  • SST
  • SST Anomalies
climate indicator

The sea surface temperature anomaly (SSTA) is the difference between the observed SST and the climatological SST. These anomalies are calculated on a weekly basis.

Positive SSTAs are usually correlated with increased regions of convection (cloudiness and rainfall) while negative SSTAs are usually correlated to reduced convection.

SSTAs can be used as an indicator of the phase of global climate fluctuations, such as the El Nino/Southern Oscillation (ENSO).

The data displayed in this map is the weekly average, centred on the date shown.

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Weather News

Victoria weather: Strong winds hit Melbourne, southern parts of state as cold front moves through

21:31 EST

A deep cold front has swept through Melbourne and parts of southern Victoria, uprooting trees and damaging buildings with wind gusts of more than 100 kilometres per hour (kph).

Dry season storm dumps heavy rain on Darwin

18:23 EST

A 90-minute downpour has seen Darwin record more than twice as much rain as usual for the entire month of May.

Wet season wraps up with below average rainfall for many Top End cattle stations

17:53 EST

Despite a promising start to the wet season, many Top End cattle stations are entering the dry season with The bulk of the season's rain came with a monsoon trough which moved over the Northern Territory in , with little follow-up rain throughout January and February.