Night Island Weather Forecast

    • 11
    • 22

    Cloud clearing

    • 10
    • 23

    Mostly sunny

    • 14
    • 24

    Partly cloudy

    • 13
    • 19

    Partly cloudy

    • 11
    • 21

    Sunny

    • 12
    • 22

    Partly cloudy

    • 14
    • 24

    Partly cloudy

Today 28 Dec Furneaux Islands

Mostly sunny. Winds east to northeasterly 15 to 20 km/h becoming light in the late afternoon. Daytime maximum temperatures in the low 20s.

Banks Strait and Franklin

Wind
Variable about 10 knots becoming north to northeasterly 10 to 15 knots in the evening then decreasing to below 10 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Southeasterly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon.
Weather
Partly cloudy.
Weather Situation
A high pressure system resides over the east of Tasmania today and into Monday. The high centre is expected to weaken during Tuesday as a trough approaches the west coast slowly during the day, to cross Tasmania in the evening. The trough is then forecast to clear to the northeast during Wednesday while a new ridge of high pressure moves over Tasmania from the west.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Night Island Temperature Statistics View More

December Temperature

Swan Island (28km)

  • Lowest 26 December, 2025

    7.6 °C

  • Average December

    14.7 °C

  • Highest 13 December, 2025

    24.2 °C

Climate (2020–Present)

Swan Island (28km)

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  • Average Low 2020–2025

    11.9 °C

  • Average 2020–2025

    14.3 °C

  • Average High 2020–2025

    17.5 °C
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