Hamilton Island Weather Forecast

    • 18
    • 21

    Mostly sunny

    • 18
    • 21

    Mostly sunny

    • 17
    • 21

    Partly cloudy

    • 18
    • 21

    Partly cloudy

    • 18
    • 21

    Mostly sunny

    • 18
    • 21

    Sunny

    • 17
    • 21

    Mostly sunny

Today 4 Aug Central Coast and Whitsundays

The chance of fog early this morning. Mostly sunny afternoon. Winds south to southeasterly 15 to 20 km/h tending east to southeasterly 15 to 25 km/h in the morning then becoming light in the late evening. Daytime maximum temperatures 22 to 27.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Southeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Easterly around 1 metre offshore.
Weather
Mostly sunny.
Weather Situation
A ridge extends over the north Queensland waters. A high [1030 hPa] in the Tasman Sea will drift east to be replaced by a new high moving across southeastern Australia by mid week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hamilton Island Temperature Statistics View More

August Temperature

Hamilton Island Airport (2km)

  • Lowest 3 August, 2026

    17.5 °C

  • Average August

    19.9 °C

  • Highest 1 August, 2026

    22.8 °C

Climate (2021–2026)

Hamilton Island Airport (2km)

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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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