Three Sisters Weather Forecast

    • 11
    • 16

    Possible shower. Windy

    • 7
    • 16

    Becoming windy. Cloudy

    • 8
    • 23

    Cloud clearing

    • 9
    • 20

    Partly cloudy

    • 9
    • 26

    Mostly sunny

    • 12
    • 20

    Shower or two

    • 10
    • 19

    Showers

Today 14 Dec Ulverstone

Partly cloudy. Medium chance of showers. Winds westerly 40 to 55 km/h decreasing to 30 to 35 km/h in the late evening.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Westerly 25 to 30 knots, reaching up to 35 knots during the afternoon and evening.
Seas
2.5 to 3 metres, increasing to 3 to 4 metres offshore.
1st Swell
Westerly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore.
Weather
Partly cloudy.
Weather Situation
A strong southwesterly flow persists over Tasmania this evening, continuing into Monday. A ridge of high pressure is forecast to extend over the state on Tuesday as the high centre moves through Bass Strait, and out to the Tasman Sea by Wednesday. A trough with a cool southerly change is expected to move over Tasmania late Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Three Sisters Temperature Statistics View More

December Temperature

Devonport Airport (25km)

  • Lowest 10 December, 2025

    4.6 °C

  • Average December

    13.7 °C

  • Highest 10 December, 2025

    22.2 °C

Climate (2020–Present)

Devonport Airport (25km)

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  • Average Low 2020–2025

    8.7 °C

  • Average 2020–2025

    13 °C

  • Average High 2020–2025

    17.7 °C
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