Three Sisters Weather Forecast

    • 7
    • 16

    Clear

    • 1
    • 15

    Partly cloudy

    • 7
    • 15

    Early shower or two

    • 6
    • 16

    Partly cloudy

    • 8
    • 18

    Mostly sunny

    • 5
    • 17

    Sunny

    • 7
    • 16

    Showers

Today 26 Aug Ulverstone

Clear. Winds southwesterly 15 to 20 km/h becoming light in the late evening.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Southwesterly 10 to 15 knots, reaching up to 20 knots offshore during the afternoon and evening.
Seas
1 to 1.5 metres.
1st Swell
Westerly below 1 metre.
Weather
Clear.
Weather Situation
A high pressure system over South Australia will extend a ridge over Tasmania this evening, with the high to move to north of the state on Thursday. A cold front will approach the southwest late Thursday and cross Tasmania early Friday. Another high pressure system is expected to build south of the Bight on Saturday and extend a ridge to the north of Tasmania, with the high centre to move near Adelaide on Sunday and extend a ridge over Tasmania.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Three Sisters Temperature Statistics View More

August Temperature

Devonport Airport (25km)

  • Lowest 4 August, 2026

    1.7 °C

  • Average August

    10.5 °C

  • Highest 13 August, 2026

    16.5 °C

Climate (2021–2026)

Devonport Airport (25km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.1 °C

  • Average High 2021–2026

    17.8 °C
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