Sisters Island Weather Forecast

    • 4
    • 13

    Showers

    • 2
    • 13

    Partly cloudy

    • 1
    • 13

    Early frost. Showers

    • 8
    • 12

    Rain

    • 7
    • 13

    Rain easing

    • 5
    • 13

    Showers

    • 4
    • 11

    Showers

Today 6 Aug North West Coast

Cloudy. High chance of showers, becoming less likely later tonight. Winds west to northwesterly 15 to 25 km/h turning southwesterly 15 to 20 km/h in the evening.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Westerly 20 to 25 knots tending southwesterly 15 to 25 knots in the late evening.
Seas
1.5 to 2 metres.
1st Swell
West to northwesterly below 1 metre.
Weather
Cloudy. 90% chance of showers.
Weather Situation
A weak cold front is crossing Tasmania, moving towards the east. A ridge of high pressure is expected to develop during Friday. The airstream will then tend northwesterly across Tasmania during Saturday as a strong cold front approaches from the west, expected to cross later Sunday. The airstream is then expected to tend southwesterly on Monday as the cold front moves into the Tasman Sea.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sisters Island Temperature Statistics View More

August Temperature

Burnie Airport (16km)

  • Lowest 1 August, 2026

    1.2 °C

  • Average August

    7.8 °C

  • Highest 2 August, 2026

    15.2 °C

Climate (2021–2026)

Burnie Airport (16km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    7.8 °C

  • Average 2021–2026

    12.6 °C

  • Average High 2021–2026

    17.7 °C
Get WillyWeather+ to remove ads