Mullers Cay Weather Forecast

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    Partly cloudy

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    Shower

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    Shower

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    Shower

    • 24
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    Partly cloudy

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    Partly cloudy

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    Shower

Today 22 May Capricornia

Clear. Winds southerly 15 to 20 km/h becoming light in the late afternoon.

Great Barrier Reef Offshore Waters

Bowen to Yeppoon
Wind
South to southeasterly 15 to 20 knots, reaching up to 25 knots through the Capricorn Channel in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres through the Capricorn Channel.
1st Swell
Southeasterly 1 to 1.5 metres, increasing to 2 to 3 metres through the Capricorn Channel.
Weather
Mostly clear.
Weather Situation
A firm ridge extends across northern Queensland waters from a large high [1032 hPa] centred over the Tasman Sea. The ridge will remain in place but slowly weakening over coming days.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mullers Cay Temperature Statistics View More

May Temperature

Middle Percy Island (139km)

  • Lowest 21 May, 2026

    16.1 °C

  • Average May

    21.5 °C

  • Highest 4 May, 2026

    25.2 °C

Climate (2021–Present)

Middle Percy Island (139km)

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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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