Hawkesbury River (Sandbrook Inlet) - Sandbrook Inlet Marina Weather Forecast

    • 13
    • 18

    Showers

    • 13
    • 22

    Showers

    • 14
    • 23

    Mostly sunny

    • 12
    • 26

    Sunny

    • 13
    • 29

    Mostly sunny

    • 14
    • 22

    Possible shower

    • 11
    • 23

    Partly cloudy

Today 22 Sep Central Coast

Cloudy. Very high chance of showers, most likely from late this morning. Winds south to southeasterly 15 to 20 km/h turning easterly in the late afternoon.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
South to southeasterly 10 to 15 knots turning easterly in the evening.
Seas
Below 0.5 metres.
Weather
Cloudy. 90% chance of showers.
Weather Situation
A fresh and gusty southerly change has moved over the Sydney Waters. Winds are forecast to turn northeasterly by Wednesday as a high pressure system slips south and enter the Tasman Sea by mid-week, turning the winds northeasterly.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hawkesbury River (Sandbrook Inlet) - Sandbrook Inlet Marina Temperature Statistics View More

September Temperature

Terrey Hills (16km)

  • Lowest 10 September, 2026

    8.1 °C

  • Average September

    16.8 °C

  • Highest 5 September, 2026

    30.8 °C

Climate (2021–2026)

Terrey Hills (16km)

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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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