World Resorts Australia Weather

Sea water temperature in Australia in September

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

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

Place name September 2019 September 2018 September 2017
Darwin 26.4°C 28.4°C 28.1°C
Cairns 23.4°C 24.8°C 24.8°C
Fraser 20.3°C 20.9°C 21.5°C
Gold Coast 19.4°C 20.4°C 20.9°C
Brisbane 19.4°C 19.6°C 20.0°C
Perth 17.5°C 16.5°C 17.7°C
Sydney 17.4°C 16.5°C 18.2°C
Adelaide 13.2°C 13.7°C 13.8°C
Tasmania 11.8°C 12.1°C 12.3°C
Melbourne 11.6°C 11.8°C 11.5°C

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

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