Parramatta River - Woolwich Marina Weather Forecast

    • 15
    • 25

    Clear

    • 16
    • 26

    Partly cloudy

    • 18
    • 24

    Possible morning shower

    • 17
    • 25

    Cloudy

    • 18
    • 28

    Partly cloudy

    • 19
    • 30

    Possible shower or storm

    • 21
    • 30

    Shower or two

Today 30 Dec Sydney

Mostly clear. Light winds.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Northeasterly below 10 knots.
Seas
Below 0.5 metres.
Weather
Clear.
Weather Situation
A weakening high pressure ridge extends east to northeasterly winds over Sydney local waters. A trough will brush the coast overnight, bringing a surge of fresh southerly winds over Sydney local waters, followed by another ridge extending from a high passing to the south of the state, gradually turning winds northeasterly.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Parramatta River - Woolwich Marina Temperature Statistics View More

December Temperature

Sydney (Observatory Hill) (3km)

  • Lowest 2 December, 2025

    13.3 °C

  • Average December

    22.3 °C

  • Highest 19 December, 2025

    42.2 °C

Climate (2020–Present)

Sydney (Observatory Hill) (3km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    18.3 °C

  • Average High 2020–2025

    23.5 °C
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