Hawkesbury River - Deerubbun Reserve Boat Ramp Weather Forecast

    • 10
    • 17

    Partly cloudy

    • 8
    • 19

    Partly cloudy

    • 7
    • 23

    Sunny

    • 10
    • 28

    Sunny

    • 11
    • 29

    Sunny

    • 15
    • 28

    Becoming cloudy

    • 13
    • 20

    Shower or two

Today 16 Sep Central Coast

Partly cloudy. Winds southerly 25 to 35 km/h.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southerly 15 to 25 knots. Winds may reach up to 30 knots late this evening.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A strong high over the Great Australian Bight is moving east in the wake of a trough over the Tasman Sea, directing strong and blustery southerly winds over Sydney waters. The winds will ease from Thursday as the high moves across the state later in the week and into the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hawkesbury River - Deerubbun Reserve Boat Ramp Temperature Statistics View More

September Temperature

Terrey Hills (17km)

  • Lowest 10 September, 2026

    8.1 °C

  • Average September

    16.5 °C

  • Highest 5 September, 2026

    30.8 °C

Climate (2021–2026)

Terrey Hills (17km)

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  • Average Low 2021–2026

    13.6 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    22 °C
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