Cape Barren Island Weather Forecast

    • 4
    • 16

    Mostly sunny

    • 9
    • 17

    Possible shower

    • 11
    • 16

    Showers

    • 11
    • 17

    Showers increasing

    • 11
    • 16

    Showers

    • 9
    • 15

    Showers. Becoming windy

    • 8
    • 13

    Possible shower

Today 28 Jun Furneaux Islands

Mostly sunny. Slight chance of a shower. The chance of morning frost. Light winds becoming easterly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon. Overnight temperatures falling to around 3 with daytime temperatures reaching around 16.

Banks Strait and Franklin

Wind
South to southeasterly below 10 knots becoming east to northeasterly in the morning.
Seas
Below 1 metre.
1st Swell
South to southeasterly below 0.5 metres.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Barren Island Temperature Statistics View More

June Temperature

Flinders Island Airport (31km)

  • Lowest 22 June, 2026

    1 °C

  • Average June

    12.3 °C

  • Highest 18 June, 2026

    20.3 °C

Climate (2021–2026)

Flinders Island Airport (31km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    14.3 °C

  • Average High 2021–2026

    18.4 °C
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