Swan Island Weather Forecast

    • 8
    • 16

    Partly cloudy

    • 8
    • 16

    Partly cloudy

    • 9
    • 19

    Shower

    • 14
    • 18

    Shower

    • 12
    • 18

    Shower

    • 12
    • 18

    Shower

    • 12
    • 19

    Shower

Today 21 May North East

Mostly clear. Light winds.

Banks Strait and Franklin

Wind
Westerly below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Easterly around 1 metre.
Weather
Mostly clear.
Weather Situation
A ridge of high pressure slowly crosses Tasmania today and tomorrow, bringing mostly settled weather to the state. The high is then forecast to move to the east of Tasmania later Friday as a cold front approaches from the west during Saturday, and crosses over the west later Sunday. A low pressure centre is expected to develop on the front to the northwest of Tasmania later Sunday and during Monday, directing a trough over the state on Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan Island Temperature Statistics View More

May Temperature

Swan Island (1km)

  • Lowest 7 May, 2026

    7.6 °C
  • Average May

    15.3 °C
  • Highest 1 May, 2026

    23 °C

Climate (2021–Present)

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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