James Cook Island Weather Forecast

    • 11
    • 17

    Sunny

    • 8
    • 18

    Mostly sunny

    • 12
    • 18

    Sunny

    • 9
    • 15

    Shower or two

    • 9
    • 17

    Sunny

    • 8
    • 17

    Mostly sunny

    • 9
    • 17

    Sunny

Today 12 Jul Sydney

Sunny. Winds west to southwesterly 15 to 20 km/h becoming light in the middle of the day.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Westerly 10 to 15 knots turning south to southwesterly below 10 knots in the middle of the day then becoming westerly in the late evening.
Seas
Below 0.5 metres.
Weather
Sunny.
Weather Situation
Gusty winds in the wake of a cold front have eased off as a high pressure system drifts across the state into the weekend. Winds will increase again early next week as the next cold front pushes across the waters.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

James Cook Island Temperature Statistics View More

July Temperature

Sydney Airport (9km)

  • Lowest 5 July, 2025

    8.1 °C

  • Average July

    13.7 °C

  • Highest 6 July, 2025

    22.3 °C

Climate (2020–Present)

Sydney Airport (9km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    18.6 °C

  • Average High 2020–2025

    23.3 °C
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