Sisters Bay Weather Forecast

    • 5
    • 11

    Showers

    • 5
    • 13

    Possible shower

    • 6
    • 14

    Cloudy

    • 7
    • 17

    Mostly sunny

    • 8
    • 15

    Partly cloudy

    • 8
    • 17

    Cloudy

    • 8
    • 18

    Partly cloudy

Today 7 Nov South East

Partly cloudy. Medium chance of showers, with possible small hail. Snow possible above 600 metres. Winds southwesterly 25 to 35 km/h decreasing to 15 to 25 km/h in the late evening.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
South to southwesterly 20 to 25 knots, reaching up to 30 knots inshore in the evening.
Seas
2 metres.
1st Swell
Southwesterly 1 to 1.5 metres inshore, increasing to 2 to 3 metres offshore.
Weather
Partly cloudy. 80% chance of showers, with possible small hail.
Weather Situation
A cold southwesterly wind flows over the State today as a high approaches from the west. The high pressure system is expected to move overhead Tasmania on Sunday, drifting away to the southeast from Monday. A trough is expected to move over from the west on Tuesday evening, closely followed by a ridge on Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sisters Bay Temperature Statistics View More

November Temperature

Tasman Island (31 km)

  • Lowest 2 November, 2026

    8.5 °C

  • Average November

    11.6 °C

  • Highest 4 November, 2026

    18.2 °C

Climate (2021–2026)

Tasman Island (31 km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    11.6 °C

  • Average High 2021–2026

    14.7 °C
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