Parramatta River - Blackwall Point Weather Forecast

    • 13
    • 23

    Mostly clear

    • 13
    • 26

    Partly cloudy

    • 15
    • 24

    Sunny day. Late shower or two

    • 11
    • 18

    Partly cloudy

    • 9
    • 19

    Partly cloudy

    • 9
    • 23

    Sunny

    • 12
    • 26

    Sunny

Today 13 Sep Sydney

Mostly clear. The chance of smoke haze. Light winds.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Northerly about 10 knots.
Seas
Below 0.5 metres.
Weather
Clear.
Weather Situation
A trough looks set to bring southerly winds to Sydney Waters on Tuesday, which will freshen or strengthen later Tuesday and Wednesday as a cold front moves into the Tasman Sea. After this, southerly winds will persist as a new ridge of high pressure extends across from the west.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Parramatta River - Blackwall Point Temperature Statistics View More

September Temperature

Sydney (Observatory Hill) (6km)

  • Lowest 9 September, 2026

    9.8 °C

  • Average September

    17.3 °C

  • Highest 5 September, 2026

    32.1 °C

Climate (2021–2026)

Sydney (Observatory Hill) (6km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    18.5 °C

  • Average High 2021–2026

    23.6 °C
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