Petrifaction Bay Weather Forecast

    • 11
    • 20

    Cloudy

    • 10
    • 17

    Showers increasing

    • 6
    • 16

    Sunny

    • 5
    • 17

    Sunny

    • 6
    • 20

    Mostly sunny

    • 10
    • 22

    Shower or two

    • 11
    • 23

    Showers

Today 25 Sep Furneaux Islands

Cloudy. Slight chance of a shower, becoming less likely in the afternoon. Winds westerly 15 to 25 km/h. Daytime maximum temperatures around 19.

Banks Strait and Franklin

Wind
West to northwesterly 10 to 15 knots, reaching up to 20 knots near Eddystone Point in the afternoon.
Seas
Around 1 metre.
1st Swell
East to northeasterly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A weak trough moves over the state today ahead of a cold front which crosses early tomorrow morning. A high pressure system is then forecast to extend a ridge over Tasmania from the southwest during Saturday, before moving across the state on Sunday and Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Petrifaction Bay Temperature Statistics View More

September Temperature

Flinders Island Airport (22km)

  • Lowest 23 September, 2026

    -0.5 °C

  • Average September

    12.4 °C

  • Highest 20 September, 2026

    25.6 °C

Climate (2021–2026)

Flinders Island Airport (22km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    18.4 °C
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