Heart Reef Weather Forecast

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    Clear

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    Sunny

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    Partly cloudy

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    Shower

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    Shower

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    Shower

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    Shower

Today 16 Aug Capricornia

Sunny. The chance of fog in the south early this morning. Light winds. Daytime maximum temperatures in the low to mid 20s.

Great Barrier Reef Offshore Waters

Bowen to Yeppoon
Wind
South to southeasterly below 10 knots.
Seas
Below 1 metre.
1st Swell
Southeasterly around 1 metre.
Weather
Mostly sunny.
Weather Situation
A belt of high pressure across southern Australia is maintaining a ridge over northern Queensland waters. The ridge will persist for the next several days, being maintained by a high crossing southern Australia from the west. Within the ridge, a trough will cross central Queensland waters on Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Heart Reef Temperature Statistics View More

August Temperature

Gannett Cay (21km)

  • Lowest 2 August, 2025

    14.7 °C

  • Average August

    20.4 °C

  • Highest 4 August, 2025

    22.7 °C

Climate (2020–Present)

Gannett Cay (21km)

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  • Average Low 2020–2025

    23.1 °C

  • Average 2020–2025

    24.5 °C

  • Average High 2020–2025

    25.6 °C
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