Sinker Reef Weather Forecast

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    • 27

    Partly cloudy

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    Partly cloudy

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    Shower

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    Partly cloudy

Today 31 Oct Capricornia

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

Great Barrier Reef Offshore Waters

Bowen to Yeppoon
Wind
North to northeasterly about 10 knots increasing to 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
East to southeasterly around 1 metre.
Weather
Mostly sunny.
Weather Situation
A weak ridge persists over northern Queensland waters. The ridge will build over the weekend as a high moves over the Tasman Sea.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sinker Reef Temperature Statistics View More

October Temperature

Gannett Cay (32km)

  • Lowest 6 October, 2025

    22.3 °C

  • Average October

    24.4 °C

  • Highest 27 October, 2025

    26.4 °C

Climate (2020–Present)

Gannett Cay (32km)

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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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