Walter Island Weather Forecast

    • 20
    • 22

    Clear

    • 18
    • 21

    Shower

    • 18
    • 21

    Shower

    • 19
    • 21

    Shower

    • 20
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    Sunny

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    Shower

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    Shower

Today 15 Jul Capricornia

Clear. Winds southerly 15 to 25 km/h becoming light in the evening then becoming southerly 15 to 20 km/h in the late evening.

Mackay Costal Waters

Bowen to St Lawrence
Wind
South to southeasterly 15 to 25 knots.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore north of Hamilton Island.
1st Swell
Easterly below 1 metre.
Weather
Clear.
Weather Situation
A firm 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 southeastern Australia, weakening a slightly over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Walter Island Temperature Statistics View More

July Temperature

Middle Percy Island (7km)

  • Lowest 9 July, 2026

    15.7 °C

  • Average July

    19.1 °C

  • Highest 2 July, 2026

    24.2 °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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