Hawkesbury River - Spectacle Island Weather Forecast

    • 15
    • 30

    Partly cloudy

    • 18
    • 30

    Partly cloudy

    • 15
    • 30

    Sunny

    • 14
    • 29

    Sunny

    • 13
    • 28

    Cloudy

    • 13
    • 25

    Shower or two

    • 12
    • 26

    Partly cloudy

Today 8 Oct Central Coast

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm this afternoon. Light winds becoming northerly 15 to 25 km/h in the middle of the day then tending northwesterly 15 to 20 km/h in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
North to northwesterly about 10 knots tending north to northeasterly 15 to 20 knots in the middle of the day then tending north to northwesterly 10 to 15 knots in the evening.
Seas
Below 0.5 metres.
Weather
Mostly sunny morning. The chance of a thunderstorm during this afternoon and early evening.
Weather Situation
Northerly winds are forecast to prevail over Sydney Waters most of the week, apart from brief incursions of westerly winds due to mobile troughs, as a high pressure ridge extends from the Tasman Sea to the far north coast while a series of cold fronts skims to the south through the week.
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Hawkesbury River - Spectacle Island Temperature Statistics View More

October Temperature

Terrey Hills (17km)

  • Lowest 3 October, 2025

    8.6 °C
  • Average October

    18.1 °C
  • Highest 6 October, 2025

    31.2 °C

Climate (2020–Present)

Terrey Hills (17km)

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  • Average Low 2020–2025

    13.4 °C
  • Average 2020–2025

    16.9 °C
  • Average High 2020–2025

    21.7 °C
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