Hawkesbury River - Alison Point Weather Forecast

    • 10
    • 20

    Partly cloudy

    • 8
    • 23

    Sunny

    • 13
    • 31

    Shower or two

    • 15
    • 25

    Partly cloudy

    • 14
    • 33

    Possible shower developing

    • 17
    • 25

    Showers increasing

    • 13
    • 22

    Shower or two

Today 8 Oct Central Coast

Partly cloudy. Slight chance of a shower in the morning and early afternoon. Winds southwesterly 15 to 20 km/h turning south to southeasterly in the middle of the day then becoming light in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
South to southwesterly about 10 knots tending south to southeasterly 10 to 15 knots in the middle of the day then becoming south to southwesterly below 10 knots in the late evening.
Seas
Below 0.5 metres.
Weather
Cloudy.
Weather Situation
A cold front moves away over the Tasman Sea leaving fresh and gusty southerly coastal winds in its wake. The front will deepen to a low pressure system well-offshore by Thursday. A high pressure system passing to the south of the state extends a ridge across the coastal waters mid to late this week. Winds will turn northerly on Friday into Saturday ahead of the next trough that will reach the coastal waters during the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hawkesbury River - Alison Point Temperature Statistics View More

October Temperature

Terrey Hills (18 km)

  • Lowest 4 October, 2026

    12.2 °C

  • Average October

    18.1 °C

  • Highest 1 October, 2026

    28.8 °C

Climate (2021–2026)

Terrey Hills (18 km)

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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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