Hawkesbury River - Spencer Weather Forecast

    • 17
    • 33

    Cloud clearing

    • 18
    • 36

    Sunny

    • 18
    • 37

    Sunny

    • 23
    • 40

    Sunny

    • 19
    • 23

    Cloudy

    • 17
    • 26

    Cloudy

    • 18
    • 32

    Shower or two

Today 7 Jan Central Coast

Cloud clearing. Light winds becoming easterly 15 to 25 km/h in the middle of the day then tending northeasterly in the late afternoon.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Northerly about 10 knots tending northeasterly 15 to 20 knots in the middle of the day.
Seas
Below 0.5 metres.
Weather
Cloud clearing.
Weather Situation
Onshore north to northeasterly winds over Sydney Waters will continue to freshen through this week as a high over the Tasman Sea strengthens while extending a ridge to the coastal waters. Then, a cold front and its associated trough looks set to cross the coastal areas during the weekend, bringing a fresh to strong southerly wind change in their wake.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hawkesbury River - Spencer Temperature Statistics View More

January Temperature

Mangrove Mountain (21km)

  • Lowest 3 January, 2026

    13.4 °C

  • Average January

    19.2 °C

  • Highest 4 January, 2026

    33.4 °C

Climate (2021–Present)

Mangrove Mountain (21km)

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  • Average Low 2021–2026

    11.2 °C

  • Average 2021–2026

    16.1 °C

  • Average High 2021–2026

    22.8 °C
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