Cockatoo Island Weather Forecast
- 7
- 19
Mostly sunny
- 7
- 19
Mostly sunny
- 11
- 19
Shower or two
- 10
- 20
Partly cloudy
- 11
- 20
Shower or two
- 9
- 18
Sunny
- 9
- 19
Shower or two
Today 19 Jul Sydney
Sunny. Areas of frost and the chance of fog in the west this morning. Light winds.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- West to southwesterly about 10 knots becoming north to northeasterly in the evening then becoming west to northwesterly in the late evening.
- Seas
- Below 0.5 metres.
- Weather
- Mostly sunny.
- Weather Situation
- Winds tend south to southwesterly along the northern coast and west to southwesterly along the southern coast during the weekend as a trough lingers along the northern coast and a high remains dominant across the land.
Cockatoo Island Temperature Statistics View More
July Temperature
Sydney (Observatory Hill) (3km)
Lowest 17 July, 2025
6.6 °CAverage July
13.1 °CHighest 6 July, 2025
21.9 °C
Climate (2020–Present)
Sydney (Observatory Hill) (3km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
18.2 °CAverage High 2020–2025
23.4 °C