Rum Island Weather Forecast

    • 11
    • 23

    Sunny

    • 11
    • 22

    Mostly sunny

    • 11
    • 22

    Mostly sunny

    • 12
    • 23

    Mostly sunny

    • 11
    • 21

    Partly cloudy

    • 10
    • 22

    Partly cloudy

    • 12
    • 21

    Sunny

Today 23 Apr Furneaux Islands

The chance of fog early this morning. Sunny afternoon. Light winds becoming north to northeasterly 15 to 20 km/h in the middle of the day. Daytime maximum temperatures in the low 20s.

Banks Strait and Franklin

Wind
Variable below 10 knots becoming northerly 10 to 15 knots in the middle of the day.
Seas
Below 1 metre.
1st Swell
East to southeasterly 1 to 1.5 metres, decreasing to around 1 metre around midday.
Weather
Sunny.
Weather Situation
A near-stationary high lies over the Tasman Sea and extends a ridge over Tasmania and into the mainland. A weak cold front over eastern Tasmania will move out to the Tasman Sea this morning. A warm northwesterly airstream will then prevail on Friday ahead of a cold front that approaches from the west. The front will slow down and weaken as it approaches the ridge of high pressure over Tasmania, and is expected to cross during Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rum Island Temperature Statistics View More

April Temperature

Swan Island (26km)

  • Lowest 18 April, 2026

    8.4 °C

  • Average April

    15.1 °C

  • Highest 1 April, 2026

    22.2 °C

Climate (2021–Present)

Swan Island (26km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    17.5 °C
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