Great Dog Island Weather Forecast

    • 17
    • 18

    Mostly sunny

    • 17
    • 17

    Showers

    • 16
    • 17

    Possible shower

    • 16
    • 17

    Possible shower

    • 16
    • 17

    Cloudy

    • 17
    • 18

    Shower or two

    • 17
    • 18

    Possible shower

Today 14 Jan Furneaux Islands

Mostly sunny day. Slight chance of a shower later tonight. Winds southeasterly 15 to 25 km/h turning easterly 25 to 35 km/h in the morning. Daytime maximum temperatures in the low 20s.

Banks Strait and Franklin

Wind
Southeasterly 10 to 15 knots turning easterly 15 to 20 knots in the morning.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the morning.
1st Swell
South to southeasterly below 1 metre.
Weather
Mostly sunny.
Weather Situation
A trough lies through eastern parts of Bass Strait while a weak ridge of high pressure remains across the remainder of Tasmania. The ridge will strengthen over the weekend as the high pressure centre moves south of the state into the Tasman Sea.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Great Dog Island Temperature Statistics View More

January Temperature

Flinders Island Airport (27km)

  • Lowest 1 January, 2026

    4.8 °C

  • Average January

    18 °C

  • Highest 7 January, 2026

    34.5 °C

Climate (2021–Present)

Flinders Island Airport (27km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    14.3 °C

  • Average High 2021–2026

    18.3 °C
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