Defiance Island Weather Forecast

    • 15
    • 23

    Clear

    • 16
    • 23

    Mostly sunny

    • 17
    • 22

    Windy. Cloud clearing

    • 15
    • 21

    Windy. Partly cloudy

    • 15
    • 21

    Sunny

    • 15
    • 22

    Sunny

    • 15
    • 22

    Mostly sunny

Today 13 Jul Central Coast and Whitsundays

Mostly clear. Winds east to northeasterly 15 to 20 km/h becoming light in the evening.

Mackay Costal Waters

Bowen to St Lawrence
Wind
East to southeasterly about 10 knots.
Seas
Below 0.5 metres.
1st Swell
Easterly below 1 metre.
Weather
Clear.
Weather Situation
A weak ridge of high pressure lies over the northern Queensland waters. The ridge will strengthen from Wednesday as a high shifts east across southern Australia and intensifies.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Defiance Island Temperature Statistics View More

July Temperature

Hamilton Island Airport (20km)

  • Lowest 8 July, 2026

    17.1 °C

  • Average July

    20.3 °C

  • Highest 3 July, 2026

    23.1 °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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