Cowan Creek - Castle Bay Weather Forecast

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    Sunny

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    Sunny

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    Sunny

    • 12
    • 24

    Sunny

    • 12
    • 26

    Sunny

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    • 25

    Sunny

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    Mostly sunny

Today 12 Apr Sydney

Sunny. Winds westerly 25 to 40 km/h.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Westerly 15 to 20 knots.
Seas
Below 0.5 metres.
Weather
Sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cowan Creek - Castle Bay Temperature Statistics View More

April Temperature

Terrey Hills (9km)

  • Lowest 6 April, 2026

    12.8 °C

  • Average April

    19.7 °C

  • Highest 7 April, 2026

    29.4 °C

Climate (2021–Present)

Terrey Hills (9km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    21.9 °C
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