D'Entrecasteaux Channel - Sisters Bay Weather Forecast

    • 7
    • 15

    Shower or two

    • 9
    • 14

    Showers

    • 3
    • 15

    Partly cloudy

    • 3
    • 15

    Cloudy

    • 4
    • 15

    Partly cloudy

    • 4
    • 16

    Sunny

    • 5
    • 17

    Partly cloudy

Today 13 Aug South East

Partly cloudy. High chance of showers in the far south, slight chance elsewhere. Winds west to northwesterly 30 to 45 km/h. Daytime maximum temperatures between 10 and 15.

Channel

Wind
Northwesterly 15 to 20 knots.
Seas
Below 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure system over the mainland is forecast to direct a westerly flow over Tasmania on Thursday and persist into Friday. The high then moves over Tasmania on Saturday and Sunday, bringing settled conditions.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

D'Entrecasteaux Channel - Sisters Bay Temperature Statistics View More

August Temperature

Dover (10km)

  • Lowest 7 August, 2026

    1.4 °C

  • Average August

    6 °C

  • Highest 2 August, 2026

    16.2 °C

Climate (2021–2026)

Dover (10km)

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  • Average Low 2021–2026

    6.9 °C

  • Average 2021–2026

    10 °C

  • Average High 2021–2026

    17 °C
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