Steep Island Weather Forecast

    • 21
    • 22

    Clear

    • 19
    • 21

    Partly cloudy

    • 17
    • 20

    Sunny

    • 18
    • 21

    Shower

    • 19
    • 21

    Sunny

    • 19
    • 21

    Sunny

    • 20
    • 21

    Shower

Today 14 Jul Capricornia

Mostly clear. Slight chance of a shower. Light winds.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Southeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Easterly below 1 metre.
Weather
Mostly clear.
Weather Situation
A strengthening ridge of high pressure extends over the northern Queensland waters. The ridge will persist for the next several days as a high moves east across southern Australia, weakening a slightly by the weekend.
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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 9 July, 2026

    15.7 °C

  • Average July

    19 °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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