Hawkesbury River - Flat Rock Point Weather Forecast

    • 17
    • 32

    Windy. Partly cloudy

    • 17
    • 22

    Shower or two

    • 16
    • 22

    Possible shower

    • 17
    • 26

    Cloudy

    • 15
    • 30

    Sunny

    • 17
    • 33

    Mostly sunny

    • 19
    • 31

    Shower or two

Today 14 Dec Central Coast

Partly cloudy. Slight chance of a shower later tonight. Winds northeast to southeasterly 20 to 30 km/h tending northwest to northeasterly in the evening then tending south to southwesterly 35 to 50 km/h in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
North to northeasterly 15 to 20 knots then tending southerly 20 to 30 knots in the late evening.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A trough and gusty wind change will cross the Sydney waters on Sunday evening. A ridge will extend over the Sydney waters on Monday. The ridge will be maintained by a high in the Great Australian Bight that will move east across southeast Australia on Tuesday and into the Tasman Sea on Wednesday, lingering for a day or two.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hawkesbury River - Flat Rock Point Temperature Statistics View More

December Temperature

Terrey Hills (16km)

  • Lowest 3 December, 2025

    11.3 °C

  • Average December

    20.9 °C

  • Highest 6 December, 2025

    39.9 °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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