Channel Island Weather Forecast

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    • 21

    Windy

    • 18
    • 21

    Partly cloudy

    • 18
    • 21

    Sunny

    • 18
    • 21

    Sunny

    • 17
    • 20

    Partly cloudy

    • 18
    • 21

    Shower

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    • 21

    Partly cloudy

Today 21 Jul Capricornia

Clear. Winds east to southeasterly 20 to 30 km/h decreasing to 15 to 20 km/h in the evening.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Southeasterly 20 to 30 knots.
Seas
1.5 to 2.5 metres.
1st Swell
Easterly below 1 metre inshore, increasing to 1 to 2 metres offshore.
Weather
Partly cloudy.
Weather Situation
A firm ridge of high pressure extends over the northern Queensland waters from a high [1031 hPa] centred over the Tasman Sea. The ridge will slowly relax over coming days as the high slowly weakens, before strengthening again from Friday as a new high moves east across southern Australia.
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  • Temperature Forecast Bureau of Meteorology

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Channel Island Temperature Statistics View More

July Temperature

Middle Percy Island (51km)

  • Lowest 16 July, 2026

    15.3 °C

  • Average July

    18.7 °C

  • Highest 2 July, 2026

    24.2 °C

Climate (2021–2026)

Middle Percy Island (51km)

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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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