Sisters Island Weather Forecast

    • 4
    • 14

    Partly cloudy

    • 5
    • 14

    Cloudy

    • 8
    • 14

    Showers increasing

    • 8
    • 12

    Showers

    • 3
    • 10

    Showers

    • 5
    • 12

    Showers

    • 7
    • 13

    Shower or two

Today 19 Jul North West Coast

Partly cloudy. Winds northwest to northeasterly 15 to 20 km/h tending northeasterly in the evening. Daytime maximum temperatures around 14.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Variable about 10 knots becoming northerly 10 to 15 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Westerly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A west to northwesterly airstream will prevail over the state until Monday as a near stationary high pressure centre over Victoria extends a weak ridge over Tasmania. A weak trough is expected to move over the west Monday evening, and the rest of the state during Tuesday, before a strong cold front is forecast to arrive Wednesday afternoon.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sisters Island Temperature Statistics View More

July Temperature

Burnie Airport (16km)

  • Lowest 5 July, 2026

    -0.4 °C

  • Average July

    8.9 °C

  • Highest 16 July, 2026

    16.4 °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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