Walter Island Weather Forecast

    • 20
    • 21

    Sunny

    • 20
    • 21

    Partly cloudy

    • 20
    • 21

    Shower

    • 21
    • 21

    Shower

    • 21
    • 21

    Shower

    • 21
    • 21

    Shower

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    Shower

Today 13 Aug Capricornia

Sunny. Winds southerly 15 to 25 km/h becoming light in the evening. Daytime maximum temperatures in the low to high 20s.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots offshore north of Hamilton Island in the late morning.
Seas
Around 1 metre, increasing to 1 to 2 metres offshore.
1st Swell
Easterly below 1 metre.
Weather
Mostly sunny.
Weather Situation
A ridge strengthens along the east coast and will persist for several days as a strong high moves east across southern Australia.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Walter Island Temperature Statistics View More

August Temperature

Middle Percy Island (7km)

  • Lowest 3 August, 2026

    15.8 °C

  • Average August

    18.9 °C

  • Highest 10 August, 2026

    23.5 °C

Climate (2021–2026)

Middle Percy Island (7km)

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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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