Steep Island Weather Forecast

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    • 22

    Clear

    • 21
    • 22

    Partly cloudy

    • 21
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    Partly cloudy

    • 21
    • 22

    Partly cloudy

    • 21
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    Shower

    • 21
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    Shower

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    Shower

Today 6 Sep Capricornia

Clear. Winds northwest to northeasterly 15 to 20 km/h becoming light in the evening.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Below 0.5 metres.
Weather
Clear.
Weather Situation
A ridge extends over the north Queensland waters, strengthening slightly on Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Steep Island Temperature Statistics View More

September Temperature

Middle Percy Island (45km)

  • Lowest 1 September, 2026

    16.8 °C

  • Average September

    19.7 °C

  • Highest 4 September, 2026

    23.4 °C

Climate (2021–2026)

Middle Percy Island (45km)

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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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