South Island Weather Forecast

    • 23
    • 25

    Partly cloudy

    • 23
    • 25

    Shower

    • 24
    • 25

    Sunny

    • 24
    • 25

    Partly cloudy

    • 24
    • 25

    Shower

    • 24
    • 25

    Partly cloudy

    • 23
    • 25

    Shower

Today 2 May Capricornia

Mostly clear. Slight chance of a shower. Winds easterly 15 to 25 km/h becoming light in the evening.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Southeasterly 10 to 15 knots, reaching up to 20 knots north of Hamilton Island during the afternoon and evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore north of Hamilton Island.
1st Swell
Easterly around 1 metre offshore.
Weather
Partly cloudy.
Weather Situation
A ridge extends over the North Queensland waters from a slow-moving high [1037 hPa] near New Zealand. The ridge will weaken during Sunday as the high drifts away to the east.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South Island Temperature Statistics View More

May Temperature

Middle Percy Island (12km)

  • Lowest 1 May, 2026

    20.7 °C

  • Average May

    22.4 °C

  • Highest

    –

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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