Cockatoo Island Weather Forecast

    • 9
    • 19

    Partly cloudy

    • 7
    • 19

    Mostly sunny

    • 10
    • 19

    Mostly sunny

    • 9
    • 18

    Becoming windy. Partly cloudy

    • 9
    • 17

    Sunny

    • 8
    • 19

    Sunny

    • 7
    • 19

    Sunny

Today 7 Jul Sydney

Partly cloudy. Patchy morning fog in the west. Slight chance of a shower along the coastal fringe this afternoon. Winds west to northwesterly 15 to 20 km/h tending west to southwesterly 15 to 25 km/h in the middle of the day then becoming light in the late afternoon.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
West to northwesterly about 10 knots turning southwesterly in the afternoon decreasing below 10 knots in the late evening.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A trough will cross Sydney Waters later tonight causing northerly winds to shift westerly. Winds may briefly tend southwesterly today before becoming gusty northwesterly from Tuesday ahead of a cold front. Gusty westerly winds are likely to affect Sydney Waters at times until later Thursday as a series of cold fronts cross the region.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cockatoo Island Temperature Statistics View More

July Temperature

Sydney (Observatory Hill) (3km)

  • Lowest 5 July, 2025

    7.7 °C

  • Average July

    13.6 °C

  • Highest 4 July, 2025

    19.4 °C

Climate (2020–Present)

Sydney (Observatory Hill) (3km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    18.2 °C

  • Average High 2020–2025

    23.4 °C
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