Chalky Island Weather Forecast

    • 7
    • 14

    Showers. Windy

    • 8
    • 14

    Possible shower

    • 7
    • 14

    Showers increasing. Windy

    • 7
    • 13

    Showers. Windy

    • 5
    • 15

    Mostly sunny

    • 8
    • 16

    Shower or two

    • 8
    • 15

    Shower or two

Today 17 Jul Furneaux Islands

Cloudy. Very high chance of showers, most likely in the morning and afternoon. Winds northwesterly 20 to 30 km/h increasing to 30 to 45 km/h in the early morning then tending westerly 25 to 40 km/h in the middle of the day. Overnight temperatures falling to around 6 with daytime temperatures reaching around 14.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Northwesterly 20 to 25 knots, reaching up to 30 knots during the morning and early afternoon. Winds turning westerly 15 to 25 knots in the late morning.
Seas
1.5 to 2.5 metres, increasing to 2.5 to 4 metres during the morning, then decreasing to 1.5 to 2.5 metres during the afternoon.
1st Swell
Westerly 1 to 1.5 metres, increasing to 1 to 2 metres around midday.
Weather
Partly cloudy. 95% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Chalky Island Temperature Statistics View More

July Temperature

Flinders Island Airport (9km)

  • Lowest 4 July, 2025

    1.8 °C

  • Average July

    10.5 °C

  • Highest 5 July, 2025

    16.7 °C

Climate (2020–Present)

Flinders Island Airport (9km)

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  • Average Low 2020–2025

    10.5 °C

  • Average 2020–2025

    14.3 °C

  • Average High 2020–2025

    18.3 °C
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