Penn Islet Weather Forecast

    • 20
    • 21

    Shower

    • 20
    • 21

    Shower

    • 20
    • 21

    Shower

    • 20
    • 21

    Shower

    • 20
    • 21

    Partly cloudy

    • 21
    • 21

    Sunny

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    Sunny

Today 16 Aug Central Coast and Whitsundays

Partly cloudy. Medium chance of showers, becoming less likely in the late afternoon and evening. Winds east to southeasterly 25 to 35 km/h. Daytime maximum temperatures 22 to 27.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Southeasterly 20 to 25 knots.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
1st Swell
Easterly around 1 metre offshore.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A firm ridge extends over northern Queensland waters and will persist for several days as a strengthening high [1036 hPa] remains slow moving to the south of Australia.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Penn Islet Temperature Statistics View More

August Temperature

Middle Percy Island (40km)

  • Lowest 13 August, 2026

    15.1 °C

  • Average August

    18.8 °C

  • Highest 10 August, 2026

    23.5 °C

Climate (2021–2026)

Middle Percy Island (40km)

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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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