Wallace Island Weather Forecast

    • 21
    • 22

    Shower

    • 21
    • 21

    Shower

    • 21
    • 22

    Partly cloudy

    • 21
    • 21

    Sunny

    • 21
    • 22

    Partly cloudy

    • 21
    • 22

    Partly cloudy

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    • 22

    Shower

Today 17 Sep Central Coast and Whitsundays

Partly cloudy. The chance of fog in the north in the early morning. High chance of showers, most likely in the morning and afternoon. Winds east to southeasterly 25 to 35 km/h. Overnight temperatures falling to between 12 and 15 with daytime temperatures reaching 22 to 29.

Mackay Costal Waters

Bowen to St Lawrence
Wind
Easterly 10 to 15 knots turning southeasterly 15 to 25 knots before dawn. Winds reaching up to 30 knots offshore north of Hamilton Island in the evening.
Seas
Around 1 metre, increasing to 1 to 2 metres during the morning.
1st Swell
Easterly around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Weather
Partly cloudy. 70% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Wallace Island Temperature Statistics View More

September Temperature

Middle Percy Island (52km)

  • Lowest 1 September, 2026

    16.8 °C

  • Average September

    19.9 °C

  • Highest 5 September, 2026

    24.8 °C

Climate (2021–2026)

Middle Percy Island (52km)

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  • Average Low 2021–2026

    20.7 °C

  • Average 2021–2026

    22.6 °C

  • Average High 2021–2026

    25.5 °C
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