Swan Island Weather Forecast

    • 10
    • 19

    Windy

    • 14
    • 16

    Rain

    • 7
    • 15

    Partly cloudy

    • 7
    • 16

    Shower

    • 11
    • 17

    Shower

    • 13
    • 18

    Shower

    • 11
    • 16

    Shower

Today 12 Jun Central

Partly cloudy. The chance of morning fog in the south. Winds northerly 25 to 35 km/h. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching between 14 and 19.

Port Phillip Local Waters

Wind
Northeasterly below 10 knots tending northerly 10 to 15 knots before dawn then increasing to 15 to 25 knots in the morning. Winds reaching up to 30 knots in the south in the evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres around midday.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan Island Temperature Statistics View More

June Temperature

Avalon Airport (30km)

  • Lowest 9 June, 2026

    3.9 °C

  • Average June

    12 °C

  • Highest 9 June, 2026

    19 °C

Climate (2021–Present)

Avalon Airport (30km)

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  • Average Low 2021–2026

    9.7 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    20.6 °C
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