Steep Island Weather Forecast

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    • 20

    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    Shower

Today 25 Jul Capricornia

Mostly sunny. The chance of morning frost in the southwest. Winds southerly 15 to 20 km/h becoming light in the late afternoon. Overnight temperatures falling to between 2 and 9 with daytime temperatures reaching the low to mid 20s.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots offshore north of Hamilton Island during the day.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore north of Hamilton Island.
1st Swell
Easterly around 1 metre offshore.
Weather
Partly cloudy. 50% chance of showers offshore, near zero chance elsewhere.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Steep Island Temperature Statistics View More

July Temperature

Middle Percy Island (45km)

  • Lowest 16 July, 2026

    15.3 °C

  • Average July

    18.7 °C

  • Highest 2 July, 2026

    24.2 °C

Climate (2021–2026)

Middle Percy Island (45km)

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  • Average Low 2021–2026

    20.7 °C

  • Average 2021–2026

    22.7 °C

  • Average High 2021–2026

    25.5 °C
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