Parramatta River - Wallumatta Bay Weather Forecast

    • 12
    • 25

    Clear

    • 10
    • 25

    Mostly sunny

    • 12
    • 25

    Mostly sunny

    • 11
    • 25

    Mostly sunny

    • 13
    • 24

    Shower or two

    • 14
    • 25

    Shower or two

    • 14
    • 25

    Shower or two

Today 26 Apr Sydney

Clear. The chance of smoke haze in the west. Light winds.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Northerly below 10 knots.
Seas
Below 0.5 metres.
Weather
Clear.
Weather Situation
A high pressure system over the southern Tasman Sea extends a ridge towards New South Wales coastal waters, maintaining northeasterly winds over Sydney waters for the next few days.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Parramatta River - Wallumatta Bay Temperature Statistics View More

April Temperature

Sydney (Observatory Hill) (6km)

  • Lowest 19 April, 2026

    10.8 °C

  • Average April

    19.1 °C

  • Highest 9 April, 2026

    29 °C

Climate (2021–Present)

Sydney (Observatory Hill) (6km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    18.4 °C

  • Average High 2021–2026

    23.5 °C
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