Chalky Island Weather Forecast

    • 13
    • 19

    Cloudy

    • 9
    • 20

    Partly cloudy

    • 11
    • 22

    Partly cloudy

    • 15
    • 23

    Partly cloudy

    • 15
    • 24

    Cloudy

    • 14
    • 22

    Cloudy

    • 13
    • 22

    Partly cloudy

Today 31 Dec Furneaux Islands

Cloudy. Winds southeasterly 25 to 35 km/h decreasing to 15 to 25 km/h in the middle of the day then becoming east to southeasterly and light in the evening. Daytime maximum temperatures around 19.

Central North Coastal Waters

Stanley to Flinders Island
Wind
East to southeasterly 15 to 20 knots tending northwest to northeasterly 10 to 15 knots in the late afternoon then tending northeast to southeasterly in the late evening.
Seas
1 to 2 metres, decreasing to 1 metre around midday.
1st Swell
Westerly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Weather
Cloudy.
Weather Situation
A ridge of high pressure will strengthen over the state from the west during today.This ridge will persist over the coming days until a trough develops west of Bass Strait late Friday. This trough will extend over the northwest early Saturday and is expected to cross Tasmania by the evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Chalky Island Temperature Statistics View More

December Temperature

Flinders Island Airport (9km)

  • Lowest 26 December, 2025

    1.8 °C

  • Average December

    15.3 °C

  • Highest 4 December, 2025

    29 °C

Climate (2020–Present)

Flinders Island Airport (9km)

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  • Average Low 2020–2025

    10.4 °C

  • Average 2020–2025

    14.3 °C

  • Average High 2020–2025

    18.3 °C
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