Heralds Reef Prong Weather Forecast

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    Windy

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    Windy

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    Partly cloudy

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    Partly cloudy

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    Shower

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    Shower

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    Shower

Today 20 May Capricornia

Sunny. Winds southerly 15 to 25 km/h. Overnight temperatures falling to between 9 and 15 with daytime temperatures reaching the low to mid 20s.

Great Barrier Reef Offshore Waters

Bowen to Yeppoon
Wind
Southerly 15 to 25 knots.
Seas
Below 1 metre, increasing to 1 to 2 metres during the morning.
1st Swell
Easterly around 1 metre, increasing to 1 to 2 metres through the Capricorn Channel.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Heralds Reef Prong Temperature Statistics View More

May Temperature

Middle Percy Island (116km)

  • Lowest 9 May, 2026

    18.2 °C

  • Average May

    21.8 °C

  • Highest 4 May, 2026

    25.2 °C

Climate (2021–Present)

Middle Percy Island (116km)

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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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