Steep Island Weather Forecast

    • 21
    • 21

    Partly cloudy

    • 21
    • 22

    Partly cloudy

    • 19
    • 21

    Sunny

    • 20
    • 22

    Sunny

    • 18
    • 20

    Partly cloudy

    • 19
    • 20

    Partly cloudy

    • 19
    • 21

    Shower

Today 9 Aug Capricornia

Partly cloudy. Slight chance of a shower near the coast later this evening. Near zero chance of rain elsewhere. Winds northeasterly 15 to 25 km/h.

Mackay Costal Waters

Bowen to St Lawrence
Wind
East to northeasterly 10 to 15 knots decreasing to about 10 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A weak trough will move across waters south of Townsville during Monday. A weak ridge of high pressure will develop across northern Queensland waters in the wake of the trough as a high moves east across the state.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Steep Island Temperature Statistics View More

August Temperature

Middle Percy Island (45km)

  • Lowest 3 August, 2026

    15.8 °C

  • Average August

    18.4 °C

  • Highest 6 August, 2026

    21.9 °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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