Swan Island Weather Forecast

    • 5
    • 14

    Partly cloudy

    • 8
    • 15

    Shower

    • 11
    • 14

    Rain

    • 8
    • 14

    Shower

    • 10
    • 14

    Shower

    • 9
    • 14

    Windy

    • 10
    • 14

    Partly cloudy

Today 8 Aug North East

Partly cloudy. Light winds.

Banks Strait and Franklin

Wind
North to northeasterly about 10 knots.
Seas
Below 0.5 metres.
1st Swell
East to southeasterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A trough, sitting over the Bight, approaches Tasmania from the west during today. A low is expected to develop on the trough and move over southeastern SA during Sunday. 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.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan Island Temperature Statistics View More

August Temperature

Swan Island (1km)

  • Lowest 7 August, 2026

    7 °C

  • Average August

    10.9 °C

  • Highest 2 August, 2026

    15.1 °C

Climate (2021–2026)

Swan Island (1km)

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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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