Preservation Island Weather Forecast

    • 10
    • 18

    Sunny

    • 11
    • 19

    Mostly sunny

    • 10
    • 19

    Cloudy

    • 12
    • 19

    Partly cloudy

    • 11
    • 19

    Partly cloudy

    • 12
    • 21

    Partly cloudy

    • 14
    • 21

    Partly cloudy

Today 9 May Furneaux Islands

Mostly sunny. Winds southwesterly 15 to 20 km/h tending westerly before dawn then increasing to 20 to 30 km/h in the morning. Overnight temperatures falling to around 9 with daytime temperatures reaching around 18.

Banks Strait and Franklin

Wind
Westerly 10 to 15 knots shifting easterly in the evening.
Seas
Around 1 metre.
1st Swell
Northwest to southwesterly around 1 metre.
Weather
Sunny.
Weather Situation
A cold southwesterly airstream will weaken today as a high centre builds over the Bight. The high is expected to slowly approach Tasmania during Sunday and Monday, bringing mostly settled weather to the state. The high centre will then lie close to the south of the state by Monday evening before moving over the Tasman Sea on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Preservation Island Temperature Statistics View More

May Temperature

Swan Island (28km)

  • Lowest 7 May, 2026

    7.6 °C

  • Average May

    15.6 °C

  • Highest 1 May, 2026

    23 °C

Climate (2021–Present)

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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