Cape Barren Island Weather Forecast

    • 12
    • 24

    Windy. Partly cloudy

    • 10
    • 14

    Windy. Sunny

    • 9
    • 16

    Mostly sunny

    • 7
    • 18

    Mostly sunny

    • 8
    • 20

    Partly cloudy

    • 12
    • 22

    Possible shower

    • 12
    • 17

    Shower or two

Today 20 Sep Furneaux Islands

Partly cloudy. Slight chance of a shower. Winds northwesterly 30 to 40 km/h tending westerly 35 to 50 km/h in the evening.

Banks Strait and Franklin

Wind
Northwesterly 25 to 30 knots turning westerly in the evening. Winds reaching up to 35 knots near Eddystone Point in the late evening.
Seas
2 to 3 metres.
1st Swell
Northwest to southwesterly around 1 metre.
Weather
Mostly clear.
Weather Situation
A cold front will cross Tasmania this evening, with winds to tend colder southwesterly early Monday morning. A high will establish over the Bight later Monday, with the high expected to move to the north of Tasmania on Tuesday morning and lie over the northern Tasman Sea during Wednesday and Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Barren Island Temperature Statistics View More

September Temperature

Flinders Island Airport (31km)

  • Lowest 11 September, 2026

    1.8 °C

  • Average September

    12.5 °C

  • Highest 13 September, 2026

    22.3 °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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