Preservation Island Weather Forecast

    • 7
    • 16

    Showers

    • 9
    • 15

    Rain

    • 8
    • 14

    Showers easing

    • 9
    • 14

    Showers. Windy

    • 8
    • 15

    Possible shower

    • 9
    • 15

    Partly cloudy

    • 8
    • 14

    Partly cloudy

Today 9 Aug Furneaux Islands

Cloudy. Very high chance of showers, most likely in the late afternoon and evening. Winds north to northeasterly 15 to 25 km/h. Daytime maximum temperatures around 16.

Banks Strait and Franklin

Wind
North to northeasterly 10 to 15 knots, reaching up to 20 knots about Franklin Sound in the late morning and again in the evening.
Seas
Around 1 metre.
1st Swell
Northeasterly around 1 metre.
Weather
Partly cloudy. 90% chance of showers.
Weather Situation
A front, sitting over the Bight, approaches Tasmania from the west. A low is expected to develop on the front and move over southeastern SA during today. The low moves over or near Bass Strait Monday morning, and moves further east to be off the east coast of Tasmania in the evening. A weak ridge is expected to cross over Tuesday before a cold front during Wednesday morning.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Preservation Island Temperature Statistics View More

August Temperature

Swan Island (28km)

  • Lowest 7 August, 2026

    7 °C

  • Average August

    10.9 °C

  • Highest 2 August, 2026

    15.1 °C

Climate (2021–2026)

Swan Island (28km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    17.5 °C
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