East Perth Sea Temperature

(Today) Sep 2017

19.4°C / 67°F

Current weather

(light intensity shower rain)
12°C / 53°F

Partly cloudy

10 mph



The measurements for the sea temperature in East Perth, Western Australia are provided by the daily satellite readings provided by the NOAA. The temperatures given are the surface temperature (SST) which is most relevant to recreational users.

7 day tide forecast for East Perth

  • Low 07:25am
  • High 10:38am
  • Low 03:46pm
  • High 11:45pm
  • Low 03:26pm
  • High 12:15am
  • Low 02:50pm
  • High 12:52am
  • Low 02:30pm
  • High 01:48am
  • Low 02:17pm
  • High 03:57am
  • Low 02:14pm
  • High 05:47am
  • Low 02:23pm
  • High 10:20pm

*These tide times are estimates based on the nearest port (Fremantle, Australia) and may differ by up to half and hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.

Average September sea temperatures

  • Max: 19.8°C / 67.6°F
  • Avg: 19°C / 66.2°F
  • Min: 17.7°C / 63.8°F
East Perth average sea temperature chart

These average ocean temperatures for East Perth are calculated from several years of archived data.

Map showing location of East Perth (-31.958720, 115.871090)

Locations nearby


Whilst sea temperatures for East Perth are as accurate as current data allows there may be slight local and regional variations depending on conditions. Time of day and wind direction may have a temporary local effect as can water flows from neraby rivers.

Alternate names for East Perth
East Perth