Sidney Island Weather Forecast

    • 20
    • 22

    Partly cloudy

    • 20
    • 23

    Shower or two

    • 18
    • 21

    Windy. Sunny

    • 18
    • 20

    Wind easing. Mostly sunny

    • 18
    • 21

    Partly cloudy

    • 19
    • 21

    Mostly sunny

    • 17
    • 21

    Sunny

Today 9 Jul Central Coast and Whitsundays

Partly cloudy. Slight chance of a shower. Light winds.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Below 0.5 metres.
Weather
Mostly clear.
Weather Situation
A weak ridge will persist over the northern Queensland waters for the next several days, strengthening from Friday
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sidney Island Temperature Statistics View More

July Temperature

Hamilton Island Airport (10km)

  • Lowest 2 July, 2025

    16.4 °C

  • Average July

    19.5 °C

  • Highest 6 July, 2025

    22.5 °C

Climate (2020–Present)

Hamilton Island Airport (10km)

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  • Average Low 2020–2025

    22.3 °C

  • Average 2020–2025

    24.2 °C

  • Average High 2020–2025

    26.5 °C
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