Parramatta River (Iron Cove) - Sisters Bay Weather Forecast
- 6
- 17
Clear
- 7
- 19
Sunny
- 7
- 16
Sunny
- 7
- 17
Mostly sunny
- 8
- 18
Partly cloudy
- 10
- 19
Partly cloudy
- 10
- 20
Mostly sunny
Today 16 Jun Sydney
Clear. Light winds.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- North to northeasterly below 10 knots becoming northwesterly in the late evening.
- Seas
- Below 0.5 metres.
- Weather
- Clear.
- Weather Situation
- A cold front and its associated trough are forecast to cross the Sydney Waters on Tuesday, bringing a west to southwesterly wind change in its wake. Winds will ease and generally become light mid to late this week as a strong high pressure system slowly drifts across the state. Then a series of cold fronts looks set to cross the coastal waters early next week.
Parramatta River (Iron Cove) - Sisters Bay Temperature Statistics View More
June Temperature
Sydney (Observatory Hill) (4km)
Lowest 6 June, 2025
7.4 °CAverage June
12.7 °CHighest 1 June, 2025
20.6 °C
Climate (2020–Present)
Sydney (Observatory Hill) (4km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
18.2 °CAverage High 2020–2025
23.4 °C