Penn Islet Weather Forecast

    • 18
    • 21

    Sunny

    • 19
    • 21

    Partly cloudy

    • 20
    • 22

    Partly cloudy

    • 20
    • 21

    Partly cloudy

    • 20
    • 22

    Partly cloudy

    • 18
    • 20

    Sunny

    • 19
    • 21

    Sunny

Today 11 Jul Central Coast and Whitsundays

Sunny. The chance of fog in the early morning. Winds south to southeasterly 15 to 25 km/h becoming light in the evening. Daytime maximum temperatures 21 to 26.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Southerly 20 to 25 knots turning southeasterly 15 to 25 knots during the morning.
Seas
Below 1 metre, increasing to 1 to 2 metres during the morning.
1st Swell
Easterly around 1 metre offshore.
Weather
Sunny.
Weather Situation
A ridge over northern Queensland waters will strengthen from Friday as a high [1029 hPa] moves east across Central Australia. The ridge will relax late Sunday as the high weakens and moves east into the Coral Sea.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Penn Islet Temperature Statistics View More

July Temperature

Middle Percy Island (40km)

  • Lowest 3 July, 2025

    14.1 °C

  • Average July

    19 °C

  • Highest 9 July, 2025

    24 °C

Climate (2020–Present)

Middle Percy Island (40km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    20.6 °C

  • Average 2020–2025

    22.6 °C

  • Average High 2020–2025

    25.4 °C
Get WillyWeather+ to remove ads