Double Island Weather Forecast

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    Partly cloudy

Today 9 Sep Central Coast and Whitsundays

Partly cloudy. The chance of fog in the north in the early morning. Medium chance of showers in the morning. Winds east to northeasterly 15 to 25 km/h becoming light in the late evening. Overnight temperatures falling to between 14 and 18 with daytime temperatures reaching 24 to 30.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Easterly 10 to 15 knots, reaching up to 20 knots offshore north of Hamilton Island in the evening.
Seas
Around 1 metre.
1st Swell
Easterly below 1 metre.
Weather
Mostly sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Double Island Temperature Statistics View More

September Temperature

Middle Percy Island (55km)

  • Lowest 1 September, 2026

    16.8 °C

  • Average September

    19.9 °C

  • Highest 5 September, 2026

    24.8 °C

Climate (2021–2026)

Middle Percy Island (55km)

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  • Average Low 2021–2026

    20.7 °C

  • Average 2021–2026

    22.6 °C

  • Average High 2021–2026

    25.5 °C
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