Hawkesbury River - Olga Bay Weather Forecast

    • 10
    • 23

    Clear

    • 11
    • 24

    Sunny

    • 11
    • 25

    Sunny

    • 12
    • 27

    Sunny

    • 14
    • 28

    Sunny

    • 11
    • 20

    Mostly sunny

    • 9
    • 21

    Mostly sunny

Today 13 Apr Central Coast

Clear. Light winds.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
Weather
Clear.
Weather Situation
A ridge of high pressure is building over Sydney Waters, bringing light winds and settled weather. A cold front is forecast to cross Sydney Waters later in the week, bringing fresh southerly winds in the wake.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hawkesbury River - Olga Bay Temperature Statistics View More

April Temperature

Terrey Hills (17km)

  • Lowest 12 April, 2026

    10.3 °C

  • Average April

    19.1 °C

  • Highest 7 April, 2026

    29.4 °C

Climate (2021–Present)

Terrey Hills (17km)

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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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