World Resorts Australia Weather

Sea water temperature in Australia in December

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In December warmest sea in Australia is usually observed in the following locations: Darwin, Cairns, Fraser.

Table below shows average sea water temperature in December for the last three years at all Australia marine resorts.

Place name December 2019 December 2018 December 2017
Darwin 31.5°C 31.2°C 31.7°C
Cairns 28.4°C 29.0°C 28.8°C
Fraser 26.8°C 26.1°C 26.5°C
Brisbane 26.2°C 25.7°C 26.1°C
Gold Coast 23.4°C 24.0°C 24.6°C
Perth 23.2°C 21.7°C 21.7°C
Sydney 21.2°C 21.2°C 21.5°C
Adelaide 20.4°C 19.8°C 20.5°C
Melbourne 19.0°C 20.0°C 20.5°C
Tasmania 15.1°C 17.0°C 16.3°C

Charts below show average sea water temperature for Australia resorts with the warmest sea in December.

You can also check other months of the year to see sea temperature of Australia resorts at that time.