Hawkesbury River - Peat Island Weather Forecast

    • 17
    • 23

    Showers. Possible storm

    • 17
    • 23

    Showers. Possible storm

    • 16
    • 29

    Possible shower or storm

    • 17
    • 33

    Mostly sunny

    • 17
    • 23

    Shower or two

    • 15
    • 22

    Cloudy

    • 14
    • 27

    Partly cloudy

Today 11 Dec Central Coast

Cloudy. High chance of showers. The chance of a thunderstorm in the afternoon and early evening, possibly severe with heavy rain which may lead to flash flooding. Winds southeasterly 20 to 30 km/h tending easterly 15 to 20 km/h in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southerly 15 to 20 knots tending southeasterly in the early afternoon.
Seas
Below 0.5 metres.
Weather
Cloudy. 80% chance of showers. The chance of a thunderstorm in the afternoon and early evening.
Weather Situation
Southerly winds persisting about Sydney Waters as a trough stalls off the Hunter and Sydney coast. Winds will tend east to northeasterly from today as a high pressure system gradually drifts into the Tasman Sea, with winds turning northerly over the weekend. The next southerly change is expected during Sunday and Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hawkesbury River - Peat Island Temperature Statistics View More

December Temperature

Terrey Hills (18km)

  • Lowest 3 December, 2025

    11.3 °C

  • Average December

    21.5 °C

  • Highest 6 December, 2025

    39.9 °C

Climate (2020–Present)

Terrey Hills (18km)

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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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