Sillago Island Weather Forecast

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    Partly cloudy

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    Partly cloudy

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    • 22

    Windy

    • 22
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    Shower

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    Shower

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    Shower

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    Partly cloudy

Today 27 Aug Central Coast and Whitsundays

The chance of morning fog. Sunny afternoon. Light winds becoming east to southeasterly 15 to 25 km/h in the morning then becoming light in the late evening. Daytime maximum temperatures 25 to 31.

Mackay Costal Waters

Bowen to St Lawrence
Wind
South to southeasterly about 10 knots increasing to 15 to 20 knots in the early morning then tending east to southeasterly in the early afternoon.
Seas
Below 0.5 metres, increasing to around 1 metre during the morning.
1st Swell
Below 0.5 metres.
Weather
Mostly sunny.
Weather Situation
A high pressure ridge extends over the north Queensland waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sillago Island Temperature Statistics View More

August Temperature

Hamilton Island Airport (26km)

  • Lowest 17 August, 2026

    17.1 °C

  • Average August

    20.2 °C

  • Highest 12 August, 2026

    25.4 °C

Climate (2021–2026)

Hamilton Island Airport (26km)

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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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