Rum Island Weather Forecast

    • 11
    • 19

    Mostly sunny

    • 11
    • 22

    Sunny

    • 13
    • 22

    Partly cloudy

    • 15
    • 22

    Shower or two

    • 12
    • 19

    Shower or two. Windy

    • 11
    • 18

    Windy. Partly cloudy

    • 10
    • 18

    Sunny

Today 10 Dec Furneaux Islands

Mostly sunny. Winds southwesterly 15 to 20 km/h turning westerly 20 to 30 km/h during the morning. Daytime maximum temperatures around 19.

Banks Strait and Franklin

Wind
Southwesterly 10 to 15 knots tending westerly 15 to 20 knots in the morning.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Northwest to southwesterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A high centre will slowly approach the state on Wednesday, as a weak trough brushes the far south. The high is expected to move over Tasmania on Thursday and slowly away to the east during Friday. A cold front is then forecast to cross the state during Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rum Island Temperature Statistics View More

December Temperature

Swan Island (26km)

  • Lowest 2 December, 2025

    8.3 °C

  • Average December

    14.5 °C

  • Highest 4 December, 2025

    22.8 °C

Climate (2020–Present)

Swan Island (26km)

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  • Average Low 2020–2025

    11.9 °C

  • Average 2020–2025

    14.4 °C

  • Average High 2020–2025

    17.5 °C
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