South Island Weather Forecast

    • 23
    • 24

    Partly cloudy

    • 22
    • 24

    Partly cloudy

    • 23
    • 24

    Shower

    • 22
    • 23

    Shower

    • 20
    • 23

    Sunny

    • 20
    • 23

    Sunny

    • 20
    • 22

    Sunny

Today 25 May Capricornia

Partly cloudy. Light winds.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Southeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Easterly 1 to 1.5 metres offshore.
Weather
Partly cloudy.
Weather Situation
A ridge extends across northern Queensland waters from a high [1027 hPa] centred near New Zealand. The ridge will weaken over the coming days, leading to a weak pressure gradient. A trough slowly crossing interior Queensland is forecast to reach central Queensland waters on Thursday, with a ridge developing behind it.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South Island Temperature Statistics View More

May Temperature

Middle Percy Island (12km)

  • Lowest 21 May, 2026

    16.1 °C

  • Average May

    21.5 °C

  • Highest 18 May, 2026

    26.4 °C

Climate (2021–Present)

Middle Percy Island (12km)

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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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