D'Entrecasteaux Channel - Sisters Bay Weather Forecast

    • 11
    • 21

    Shower or two. Wind easing

    • 9
    • 16

    Showers

    • 5
    • 12

    Showers

    • 3
    • 17

    Shower or two

    • 5
    • 17

    Showers

    • 3
    • 12

    Showers

    • 2
    • 11

    Showers

Today 15 Sep South East

Partly cloudy. Medium chance of showers, most likely in the evening. Damaging winds possible. Winds north to northwesterly 30 to 45 km/h. Daytime maximum temperatures between 17 and 23.

Channel

Wind
Northwesterly 20 to 30 knots tending north to northwesterly 15 to 25 knots in the morning then becoming northwesterly 20 to 30 knots in the late evening.
Seas
Below 1 metre.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A series of troughs and cold fronts expected to cross the state during today and Tuesday. A high pressure system over mainland Australia directs a westerly airstream over Tasmania on Wednesday, ahead of another cold front approaching from the west on Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

D'Entrecasteaux Channel - Sisters Bay Temperature Statistics View More

September Temperature

Dover (10km)

  • Lowest 6 September, 2025

    -1 °C

  • Average September

    8.3 °C

  • Highest 8 September, 2025

    18.1 °C

Climate (2020–Present)

Dover (10km)

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  • Average Low 2020–2025

    6.9 °C

  • Average 2020–2025

    10 °C

  • Average High 2020–2025

    17 °C
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