Heart Reef Weather Forecast

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    Partly cloudy

    • 26
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    Shower

    • 27
    • 27

    Partly cloudy

    • 27
    • 27

    Partly cloudy

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    • 28

    Shower

    • 27
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    Partly cloudy

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    Partly cloudy

Today 17 Dec Capricornia

Partly cloudy. Medium chance of showers in the north, slight chance elsewhere. The chance of a thunderstorm early this evening. Winds easterly 25 to 35 km/h decreasing to 15 to 25 km/h in the evening.

Great Barrier Reef Offshore Waters

Bowen to Yeppoon
Wind
Easterly 20 to 25 knots.
Seas
1 to 2 metres.
1st Swell
East to southeasterly below 1 metre, increasing to 1 to 1.5 metres through the Capricorn Channel.
Weather
Partly cloudy.
Weather Situation
A high [1025 hPa] in the Tasman Sea is strengthening a ridge and southeasterly winds over the north Queensland waters. The ridge will persist for the next few days as the high moves east, before gradually weakening over the weekend.
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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

    26.6 °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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