Cowan Creek - Jerusalem Bay Weather Forecast

    • 14
    • 27

    Clear

    • 19
    • 31

    Showers. Storm developing

    • 15
    • 21

    Possible shower

    • 14
    • 24

    Mostly sunny

    • 16
    • 34

    Sunny

    • 20
    • 27

    Shower or two

    • 16
    • 25

    Showers

Today 16 Oct Sydney

Clear. Winds west to northwesterly 15 to 25 km/h tending north to northwesterly 15 to 20 km/h in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Northeasterly 15 to 25 knots tending northerly 10 to 15 knots in the late evening.
Seas
Below 0.5 metres.
Weather
Clear.
Weather Situation
North to northwesterly remain over Sydney waters. Friday a gusty southerly change reaches Sydney as a trough during the afternoon. Behind this a high pressure system settles over Sydney during Saturday and Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cowan Creek - Jerusalem Bay Temperature Statistics View More

October Temperature

Terrey Hills (11km)

  • Lowest 3 October, 2025

    8.6 °C

  • Average October

    19.4 °C

  • Highest 6 October, 2025

    31.2 °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

    21.7 °C
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