Heart Reef Weather Forecast

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    • 27

    Partly cloudy

    • 26
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    Shower

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    • 27

    Partly cloudy

    • 26
    • 27

    Partly cloudy

    • 26
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    Partly cloudy

    • 26
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    Sunny

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    Partly cloudy

Today 16 Dec Capricornia

Partly cloudy. High chance of showers. The chance of a thunderstorm. Light winds becoming easterly 15 to 25 km/h in the middle of the day. Daytime maximum temperatures around 30.

Great Barrier Reef Offshore Waters

Bowen to Yeppoon
Wind
Easterly about 10 knots increasing to 15 to 20 knots in the middle of the day.
Seas
Below 1 metre, increasing to 1 to 1.5 metres by early evening.
1st Swell
Easterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A weak pressure gradient extends over the north Queensland waters. A high south of the Bight will extend a ridge over the north Queensland waters today as it moves eastward, accompanying a surge in southeasterly winds. The ridge will be maintained the next few days as the high enters and crosses the Tasman Sea.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Heart Reef Temperature Statistics View More

December Temperature

Gannett Cay (21km)

  • Lowest 12 December, 2025

    22.6 °C

  • Average December

    26.5 °C

  • Highest 14 December, 2025

    29.6 °C

Climate (2020–Present)

Gannett Cay (21km)

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  • Average Low 2020–2025

    23.2 °C

  • Average 2020–2025

    24.5 °C

  • Average High 2020–2025

    25.7 °C
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