All Resorts Australia

Perth Sea Temperature

Current Sea Temperature
Maximum water temperature in May: 22.2°C
Minimum water temperature in May: 18.9°C
Average water temperature in May: 20.3°C
Sea Temperature for the past 10 days
May 22 20.3°C May 17 20.5°C
May 21 20.4°C May 16 20.7°C
May 20 20.4°C May 15 20.8°C
May 19 20.5°C May 14 20.7°C
May 18 20.5°C May 13 20.7°C

Perth Sea Temperature Forecast

Unfortunately there is no way to provide accurate forecast for a sea temperature in Perth. But you can use a historical data for the past two years presented below to make you own forecast.

Perth sea temperature monthly averages, °C

These average sea temperatures for Perth are calculated based on three years of archived data.

Daily water temperature in May, °C

The measurements for the sea surface temperature presented on this page are based on daily satellite readings. This information is most relevant to recreational users.