Calliope Island Weather Forecast

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    Shower

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    Shower

Today 17 Sep Capricornia

Partly cloudy. The chance of fog early this morning. Slight chance of a shower in the late morning and afternoon. Light winds becoming east to northeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures around 30.

Mackay Costal Waters

Bowen to St Lawrence
Wind
East to southeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Below 0.5 metres.
Weather
Mostly sunny.
Weather Situation
A ridge extends over the north Queensland waters, weakening on Friday and Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Calliope Island Temperature Statistics View More

September Temperature

Middle Percy Island (52km)

  • Lowest 1 September, 2025

    15.2 °C
  • Average September

    20 °C
  • Highest 11 September, 2025

    25.1 °C

Climate (2020–Present)

Middle Percy Island (52km)

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  • Average Low 2020–2025

    20.7 °C
  • Average 2020–2025

    22.6 °C
  • Average High 2020–2025

    25.4 °C
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