Storm Cay Weather Forecast

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    Sunny

    • 21
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    Windy

    • 21
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    Partly cloudy

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    Shower

    • 21
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    Shower

    • 21
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    Shower

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    Shower

Today 12 Aug Capricornia

Sunny. Light winds becoming northwest to northeasterly 15 to 20 km/h in the middle of the day then tending southeast to southwesterly in the evening. Overnight temperatures falling to between 4 and 10 with daytime temperatures reaching around 30.

Great Barrier Reef Offshore Waters

Bowen to Yeppoon
Wind
Variable about 10 knots.
Seas
Below 0.5 metres.
1st Swell
East to northeasterly below 1 metre.
Weather
Sunny.
Weather Situation
A weak ridge over the North Queensland Waters will strengthen from Thursday and persist for several days, as a strong high moves east across southern Australia. A trough will move off the east coast south of the Cairns waters later Wednesday, followed by a moderate to fresh south to southeasterly wind surge.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Storm Cay Temperature Statistics View More

August Temperature

Middle Percy Island (98km)

  • Lowest 3 August, 2026

    15.8 °C

  • Average August

    18.9 °C

  • Highest 10 August, 2026

    23.5 °C

Climate (2021–2026)

Middle Percy Island (98km)

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  • Average Low 2021–2026

    20.7 °C

  • Average 2021–2026

    22.7 °C

  • Average High 2021–2026

    25.5 °C
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