Barcoo Island Weather Forecast

    • 11
    • 18

    Sunny

    • 12
    • 17

    Shower or two

    • 11
    • 17

    Mostly sunny

    • 10
    • 18

    Late shower or two

    • 14
    • 17

    Showers

    • 13
    • 17

    Shower or two

    • 13
    • 17

    Shower or two

Today 21 Jun Sydney

Mostly sunny. Light winds.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
Weather
Sunny.
Weather Situation
Westerly winds will turn south to southwesterly today as a low pressure system forms off the southern New South Wales coast moves away to the east. South to southwesterly winds are expected to persist for the remainder of the week as a ridge of high pressure extends across from the west.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Barcoo Island Temperature Statistics View More

June Temperature

Sydney Airport (9km)

  • Lowest 7 June, 2026

    8.9 °C

  • Average June

    16.3 °C

  • Highest 10 June, 2026

    23.6 °C

Climate (2021–2026)

Sydney Airport (9km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    23.5 °C
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