Swan Island Weather Forecast

    • 15
    • 24

    Clear

    • 17
    • 27

    Rain

    • 13
    • 20

    Partly cloudy

    • 13
    • 23

    Shower

    • 15
    • 19

    Partly cloudy

    • 14
    • 23

    Windy

    • 15
    • 25

    Shower

Today 21 Feb Central

Clear. Winds southeast to southwesterly 15 to 20 km/h tending east to southeasterly in the evening then becoming light in the late evening.

Port Phillip Local Waters

Wind
Southerly 10 to 15 knots turning east to southeasterly in the evening.
Seas
Below 1 metre.
Weather
Clear.
Weather Situation
A high pressure system over the Tasman Sea is responsible for a northerly flow across Victoria. A cold front will cross western and central parts of the state on Sunday, continuing through the east early Monday morning. Another high pressure system will drift across the state quickly ahead of a trough that is forecast to pass slowly over Victoria during Tuesday and Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan Island Temperature Statistics View More

February Temperature

Avalon Airport (30km)

  • Lowest 13 February, 2026

    8.1 °C

  • Average February

    18.8 °C

  • Highest 17 February, 2026

    36.1 °C

Climate (2021–Present)

Avalon Airport (30km)

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  • Average Low 2021–2026

    9.7 °C

  • Average 2021–2026

    14.5 °C

  • Average High 2021–2026

    20.5 °C
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