Defiance Island Weather Forecast

    • 18
    • 23

    Shower or two

    • 18
    • 23

    Sunny

    • 18
    • 23

    Partly cloudy

    • 17
    • 23

    Sunny

    • 17
    • 23

    Mostly sunny

    • 17
    • 23

    Partly cloudy

    • 17
    • 23

    Possible shower. Windy

Today 29 Jun Central Coast and Whitsundays

Partly cloudy. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Winds east to southeasterly 20 to 30 km/h decreasing to 15 to 20 km/h in the evening.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Easterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Easterly around 1 metre offshore.
Weather
Partly cloudy.
Weather Situation
A ridge extends over the north Queensland waters, weakening slightly on Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Defiance Island Temperature Statistics View More

June Temperature

Hamilton Island Airport (20km)

  • Lowest 7 June, 2026

    17.6 °C

  • Average June

    21.1 °C

  • Highest 4 June, 2026

    25.7 °C

Climate (2021–2026)

Hamilton Island Airport (20km)

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  • Average Low 2021–2026

    22.4 °C

  • Average 2021–2026

    24.3 °C

  • Average High 2021–2026

    26.5 °C
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