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

    • 18
    • 24

    Cloudy

    • 15
    • 20

    Possible shower

    • 14
    • 23

    Partly cloudy

    • 14
    • 24

    Possible shower

    • 14
    • 25

    Partly cloudy

    • 14
    • 27

    Sunny

    • 16
    • 32

    Shower or two

Today 25 Dec Central Coast

Cloudy. Medium chance of showers, becoming less likely in the afternoon. Winds southerly 20 to 30 km/h turning southeasterly 25 to 35 km/h in the early afternoon.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southeasterly 15 to 25 knots decreasing to 10 to 15 knots in the late evening.
Seas
Below 0.5 metres.
Weather
Cloudy.
Weather Situation
Fresh southerly winds are prevailing as a strong high pressure system over the Bight extends a ridge over the coastal waters. Winds are forecast to remain southerly into the weekend, while gradually easing, as the high slowly moves southeast, entering the southern Tasman Sea by the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

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

December Temperature

Terrey Hills (16km)

  • Lowest 3 December, 2025

    11.3 °C

  • Average December

    21.8 °C

  • Highest 19 December, 2025

    40.2 °C

Climate (2020–Present)

Terrey Hills (16km)

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  • Average Low 2020–2025

    13.4 °C

  • Average 2020–2025

    16.9 °C

  • Average High 2020–2025

    21.8 °C
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