Cowan Creek - Hallets Beach Weather Forecast

    • 17
    • 23

    Partly cloudy

    • 15
    • 30

    Possible storm

    • 18
    • 35

    Possible storm

    • 17
    • 31

    Sunny

    • 16
    • 25

    Partly cloudy

    • 17
    • 31

    Partly cloudy

    • 16
    • 26

    Possible shower

Today 24 Nov Sydney

Partly cloudy. Winds southeasterly 20 to 30 km/h becoming light in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
South to southeasterly 15 to 20 knots decreasing to below 10 knots in the late evening.
Seas
Around 1 metre.
Weather
Partly cloudy.
Weather Situation
A low pressure system over the southern Tasman Sea is moving eastwards, bringing southerly winds to Sydney Waters. From Tuesday onwards, winds will turn north to northwesterly ahead of a series of troughs and fronts that will brush the Sydney Waters mid to late this week, with a brief southerly wind changes in their wake.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cowan Creek - Hallets Beach Temperature Statistics View More

November Temperature

Terrey Hills (10km)

  • Lowest 12 November, 2025

    8.9 °C

  • Average November

    18.9 °C

  • Highest 8 November, 2025

    33.3 °C

Climate (2020–Present)

Terrey Hills (10km)

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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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