All Resorts Australia

Sydney Sea Temperature

Current Sea Temperature
Maximum water temperature in December: 22.2°C
Minimum water temperature in December: 19.2°C
Average water temperature in December: 21.0°C
Sea Temperature for the past 10 days
December 14 21.5°C December 09 20.8°C
December 13 21.4°C December 08 20.9°C
December 12 21.0°C December 07 20.8°C
December 11 20.9°C December 06 20.5°C
December 10 20.7°C December 05 20.3°C

Sydney Sea Temperature Forecast

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

Sydney sea temperature monthly averages, °C

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

Daily water temperature in December, °C

Nearest Resorts
Melbourne 716 km
Brisbane 734 km
Fraser 981 km
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.