Sisters Island Weather Forecast

    • 6
    • 14

    Possible early shower

    • 7
    • 15

    Partly cloudy

    • 8
    • 16

    Partly cloudy

    • 7
    • 16

    Partly cloudy

    • 6
    • 15

    Showers

    • 7
    • 14

    Showers

    • 8
    • 14

    Showers

Today 28 Aug North West Coast

Partly cloudy. High chance of showers in the west, slight chance elsewhere. Winds west to northwesterly 20 to 30 km/h turning southwesterly before dawn. Overnight temperatures falling to between 5 and 9 with daytime temperatures reaching between 11 and 15.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Westerly 15 to 25 knots.
Seas
1.5 to 2 metres.
1st Swell
Westerly around 1 metre.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sisters Island Temperature Statistics View More

August Temperature

Burnie Airport (16km)

  • Lowest 27 August, 2026

    0.1 °C

  • Average August

    9.8 °C

  • Highest 10 August, 2026

    17.1 °C

Climate (2021–2026)

Burnie Airport (16km)

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  • Average Low 2021–2026

    7.8 °C

  • Average 2021–2026

    12.6 °C

  • Average High 2021–2026

    17.7 °C
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