Parramatta River - Blackwall Point Weather Forecast
- 9
- 19
Mostly sunny
- 11
- 17
Windy. Partly cloudy
- 8
- 18
Sunny
- 9
- 20
Partly cloudy
- 7
- 20
Sunny
- 11
- 18
Cloudy
- 9
- 18
Possible shower
Today 9 Jul Sydney
Mostly sunny. Light winds.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- North to northwesterly about 10 knots.
- Seas
- Below 0.5 metres.
- Weather
- Mostly sunny.
- Weather Situation
- The remnants of a cold front will cross the Sydney Waters early Wednesday, bringing west to northwesterly winds. This front will be followed by another stronger cold front on Thursday, with strong to gale-force west to southwesterly wind change in its wake. Winds will gradually ease later in the week through the weekend as a new high pressure system drifts across the state.
Parramatta River - Blackwall Point Temperature Statistics View More
July Temperature
Sydney (Observatory Hill) (6km)
Lowest 5 July, 2025
7.7 °CAverage July
13.3 °CHighest 6 July, 2025
21.9 °C
Climate (2020–Present)
Sydney (Observatory Hill) (6km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
18.2 °CAverage High 2020–2025
23.4 °C