Olympic Reef Weather Forecast

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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

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    Shower

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    Shower

Today 21 Sep Capricornia

The chance of fog in the early morning. Sunny day. Light winds becoming north to northeasterly 15 to 20 km/h in the middle of the day then becoming light in the late evening. Overnight temperatures falling to between 8 and 13 with daytime temperatures reaching 28 to 34.

Great Barrier Reef Offshore Waters

Bowen to Yeppoon
Wind
East to northeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
East to southeasterly around 1 metre.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Olympic Reef Temperature Statistics View More

September Temperature

Middle Percy Island (139km)

  • Lowest 20 September, 2026

    16.3 °C

  • Average September

    19.9 °C

  • Highest 16 September, 2026

    25.1 °C

Climate (2021–2026)

Middle Percy Island (139km)

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  • Average Low 2021–2026

    20.7 °C

  • Average 2021–2026

    22.6 °C

  • Average High 2021–2026

    25.5 °C
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