Hawkesbury River - Bar Island Weather Forecast

    • 12
    • 22

    Shower or two

    • 15
    • 21

    Showers

    • 15
    • 22

    Shower or two

    • 14
    • 28

    Possible shower

    • 17
    • 29

    Showers increasing

    • 17
    • 25

    Shower or two

    • 12
    • 21

    Possible shower

Today 21 Oct Central Coast

Partly cloudy. The chance of fog in the early morning. High chance of showers, most likely in the evening. The chance of a thunderstorm in the afternoon and evening. Winds northeasterly 15 to 20 km/h becoming light before dawn then becoming easterly 15 to 20 km/h in the middle of the day.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Variable about 10 knots becoming east to northeasterly 10 to 15 knots in the morning.
Seas
Below 0.5 metres.
Weather
Partly cloudy. 70% chance of showers.
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  • Temperature Forecast Bureau of Meteorology

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Hawkesbury River - Bar Island Temperature Statistics View More

October Temperature

Terrey Hills (19 km)

  • Lowest 15 October, 2026

    8.5 °C

  • Average October

    17.3 °C

  • Highest 12 October, 2026

    34 °C

Climate (2021–2026)

Terrey Hills (19 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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