Hawkesbury River - Parsley Bay Weather Forecast

    • 12
    • 22

    Shower or two

    • 14
    • 24

    Partly cloudy

    • 12
    • 28

    Mostly sunny

    • 14
    • 31

    Mostly sunny

    • 14
    • 20

    Shower or two

    • 12
    • 21

    Cloudy

    • 11
    • 23

    Partly cloudy

Today 23 Sep Central Coast

Partly cloudy. Medium chance of showers, becoming less likely in the late afternoon and evening. Winds northeasterly 20 to 30 km/h.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Easterly 10 to 15 knots turning northeasterly 15 to 20 knots in the early afternoon.
Seas
Below 0.5 metres.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
Northeasterly winds are developing today and will freshen during the day as a high pressure system slips south and enters the Tasman Sea.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hawkesbury River - Parsley Bay Temperature Statistics View More

September Temperature

Terrey Hills (15km)

  • Lowest 10 September, 2026

    8.1 °C

  • Average September

    16.4 °C

  • Highest 21 September, 2026

    32 °C

Climate (2021–2026)

Terrey Hills (15km)

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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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