Steep Island Weather Forecast

    • 21
    • 22

    Partly cloudy

    • 21
    • 22

    Partly cloudy

    • 22
    • 22

    Partly cloudy

    • 22
    • 23

    Partly cloudy

    • 22
    • 22

    Sunny

    • 20
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    Sunny

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    Partly cloudy

Today 7 Sep Capricornia

Partly cloudy. Slight chance of a shower in the north, near zero chance elsewhere. Winds southeasterly 15 to 20 km/h turning easterly 20 to 30 km/h during the morning. Daytime maximum temperatures in the mid to high 20s.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots north of Hamilton Island during the day.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
1st Swell
Easterly around 1 metre, increasing to 1 to 1.5 metres during the morning.
Weather
Mostly sunny.
Weather Situation
A firm ridge will persist over the north Queensland waters for the next few days, weakening from Tuesday as a trough starts to move east across interior Queensland.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Steep Island Temperature Statistics View More

September Temperature

Middle Percy Island (45km)

  • Lowest 1 September, 2025

    15.2 °C

  • Average September

    19.6 °C

  • Highest 4 September, 2025

    23 °C

Climate (2020–Present)

Middle Percy Island (45km)

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  • Average Low 2020–2025

    20.6 °C

  • Average 2020–2025

    22.6 °C

  • Average High 2020–2025

    25.4 °C
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