Swan Island Weather Forecast

    • 11
    • 18

    Partly cloudy

    • 13
    • 19

    Partly cloudy

    • 14
    • 19

    Partly cloudy

    • 15
    • 19

    Partly cloudy

    • 15
    • 20

    Shower

    • 14
    • 19

    Shower

    • 13
    • 18

    Shower

Today 13 May North East

Partly cloudy. The chance of morning fog. Slight chance of a shower. Light winds becoming easterly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon. Daytime maximum temperatures between 14 and 18.

Banks Strait and Franklin

Wind
Easterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southerly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A slow moving high pressure system is east of Tasmania, bringing settled weather. The high is expected to move further east to be over the New Zealand by Friday. A trough is expected to approach the west of the State late Friday, and move over late Saturday.
Graph Plots Open in Graphs

  • 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

    15.2 °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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