Pittwater - Portuguese Bay Weather Forecast

    • 16
    • 23

    Clear

    • 17
    • 23

    Partly cloudy

    • 19
    • 21

    Possible shower

    • 18
    • 22

    Cloudy

    • 19
    • 25

    Partly cloudy

    • 20
    • 28

    Possible shower or storm

    • 22
    • 26

    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.
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  • Temperature Forecast Bureau of Meteorology

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Pittwater - Portuguese Bay Temperature Statistics View More

December Temperature

Terrey Hills (11km)

  • Lowest 3 December, 2025

    11.3 °C

  • Average December

    20.9 °C

  • Highest 19 December, 2025

    40.2 °C

Climate (2020–Present)

Terrey Hills (11km)

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  • Average Low 2020–2025

    13.4 °C

  • Average 2020–2025

    16.9 °C

  • Average High 2020–2025

    21.8 °C
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