Sisters Island Weather Forecast

    • 4
    • 16

    Partly cloudy

    • 10
    • 17

    Showers

    • 10
    • 17

    Rain

    • 6
    • 16

    Partly cloudy

    • 5
    • 16

    Mostly sunny

    • 5
    • 17

    Partly cloudy

    • 7
    • 17

    Partly cloudy

Today 29 Sep North West Coast

Partly cloudy. The chance of fog in the east in the early morning. Medium chance of showers in the west, slight chance elsewhere. Winds northeast to southeasterly 15 to 25 km/h becoming northeasterly 25 to 35 km/h in the morning then tending northeast to southeasterly 20 to 30 km/h in the late afternoon. Overnight temperatures falling to between 2 and 7 with daytime temperatures reaching between 15 and 18.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Northeasterly 10 to 15 knots, reaching up to 20 knots offshore in the evening. Winds turning northerly in the late evening.
Seas
Around 1 metre.
1st Swell
Westerly below 1 metre.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sisters Island Temperature Statistics View More

September Temperature

Burnie Airport (16km)

  • Lowest 23 September, 2026

    -0.3 °C

  • Average September

    10.3 °C

  • Highest 20 September, 2026

    20.8 °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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