Mount Chappell Island Weather Forecast

    • 6
    • 15

    Sunny

    • 10
    • 15

    Possible morning shower

    • 9
    • 15

    Partly cloudy

    • 9
    • 15

    Mostly sunny

    • 9
    • 15

    Cloudy

    • 9
    • 18

    Showers increasing

    • 9
    • 15

    Shower or two

Today 27 Aug Furneaux Islands

Mostly sunny. The chance of frost early this morning. Light winds becoming westerly 20 to 30 km/h in the middle of the day. Daytime maximum temperatures around 15.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Westerly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres by early evening.
1st Swell
Westerly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure system moves to north of the state today while a cold front approaches the southwest late in the day before crossing Tasmania early Friday. Another high pressure system is expected to build south of the Bight on Saturday and extend a ridge to the north of Tasmania, with the high centre to move near Adelaide on Sunday and extend a ridge over Tasmania.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mount Chappell Island Temperature Statistics View More

August Temperature

Flinders Island Airport (21km)

  • Lowest 2 August, 2026

    1.5 °C

  • Average August

    11.5 °C

  • Highest 19 August, 2026

    18 °C

Climate (2021–2026)

Flinders Island Airport (21km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    14.3 °C

  • Average High 2021–2026

    18.4 °C
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