Defiance Island Weather Forecast

    • 17
    • 23

    Mostly clear

    • 18
    • 24

    Sunny

    • 17
    • 25

    Mostly sunny

    • 17
    • 23

    Mostly sunny

    • 17
    • 23

    Mostly sunny

    • 17
    • 23

    Mostly sunny

    • 17
    • 23

    Shower or two. Windy

Today 24 Aug Central Coast and Whitsundays

Partly cloudy. Winds northeast to southeasterly 15 to 20 km/h.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Southeasterly 10 to 15 knots turning easterly in the evening.
Seas
Below 1 metre.
1st Swell
Below 0.5 metres.
Weather
Clear.
Weather Situation
A ridge extends over the north Queensland waters. A trough will cross the Mackay waters on Wednesday, followed by a new ridge.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Defiance Island Temperature Statistics View More

August Temperature

Hamilton Island Airport (20km)

  • Lowest 17 August, 2026

    17.1 °C

  • Average August

    20.1 °C

  • Highest 12 August, 2026

    25.4 °C

Climate (2021–2026)

Hamilton Island Airport (20km)

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  • Average Low 2021–2026

    22.4 °C

  • Average 2021–2026

    24.2 °C

  • Average High 2021–2026

    26.5 °C
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