Cape Barren Island Weather Forecast

    • 11
    • 18

    Windy. Partly cloudy

    • 11
    • 19

    Partly cloudy

    • 11
    • 22

    Partly cloudy

    • 11
    • 27

    Mostly sunny

    • 14
    • 21

    Shower or two

    • 13
    • 21

    Shower or two

    • 13
    • 21

    Shower or two

Today 15 Dec Furneaux Islands

Partly cloudy. Slight chance of a shower. Winds westerly 35 to 55 km/h. Daytime maximum temperatures around 17.

Banks Strait and Franklin

Wind
Westerly 20 to 30 knots decreasing to 15 to 20 knots in the late evening.
Seas
2 to 3 metres.
1st Swell
Northwest to southwesterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
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.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Barren Island Temperature Statistics View More

December Temperature

Flinders Island Airport (31km)

  • Lowest 11 December, 2025

    5.7 °C

  • Average December

    15.5 °C

  • Highest 4 December, 2025

    29 °C

Climate (2020–Present)

Flinders Island Airport (31km)

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  • Average Low 2020–2025

    10.4 °C

  • Average 2020–2025

    14.3 °C

  • Average High 2020–2025

    18.3 °C
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