Sisters Island Weather Forecast

    • 8
    • 17

    Partly cloudy

    • 9
    • 18

    Mostly sunny

    • 10
    • 19

    Mostly sunny

    • 10
    • 19

    Partly cloudy

    • 10
    • 20

    Shower or two

    • 11
    • 20

    Possible early shower

    • 9
    • 20

    Possible shower

Today 16 Oct North West Coast

Partly cloudy. Winds east to northeasterly 25 to 40 km/h. Daytime maximum temperatures between 15 and 18.

Central North Coastal Waters

Stanley to Flinders Island
Wind
East to northeasterly 15 to 20 knots.
Seas
1 to 1.5 metres, decreasing below 1 metre during the afternoon.
1st Swell
East to northeasterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A ridge extends over Tasmania, as a high pressure system moves to the south. The high is expected to move over the Tasman Sea and remain near stationary through the weekend. A northwesterly flow is forecast to develop over the state on Monday, as a cold front approaches from the west.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sisters Island Temperature Statistics View More

October Temperature

Burnie Airport (16 km)

  • Lowest 14 October, 2026

    0.8 °C

  • Average October

    11.1 °C

  • Highest 1 October, 2026

    19.3 °C

Climate (2021–2026)

Burnie Airport (16 km)

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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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