Gannet Cay Weather Forecast

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    • 27

    Partly cloudy

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    • 28

    Partly cloudy

    • 27
    • 28

    Partly cloudy

    • 27
    • 27

    Shower

    • 27
    • 27

    Shower

    • 26
    • 26

    Shower

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    • 27

    Shower

Today 13 Dec Capricornia

Partly cloudy. Medium chance of showers during the morning and afternoon. The chance of a thunderstorm in the southwest during this afternoon and evening. Light winds becoming east to northeasterly 15 to 25 km/h in the early afternoon. Daytime maximum temperatures in the low to mid 30s.

Great Barrier Reef Offshore Waters

Bowen to Yeppoon
Wind
East to southeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Easterly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon.
Weather
Mostly sunny.
Weather Situation
A high [1023 hPa] centred to the east of Tasmania extends a weak ridge over northern Queensland waters. The ridge will be maintained over coming days as the high moves eastwards across the Tasman.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gannet Cay Temperature Statistics View More

December Temperature

Gannett Cay (0km)

  • Lowest 12 December, 2025

    22.6 °C

  • Average December

    26.4 °C

  • Highest 2 December, 2025

    28.1 °C

Climate (2020–Present)

Gannett Cay (0km)

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  • Average Low 2020–2025

    23.2 °C

  • Average 2020–2025

    24.5 °C

  • Average High 2020–2025

    25.6 °C
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