Swan Island Weather Forecast

    • 10
    • 17

    Partly cloudy

    • 8
    • 17

    Partly cloudy

    • 8
    • 16

    Partly cloudy

    • 9
    • 18

    Windy

    • 12
    • 18

    Shower

    • 10
    • 16

    Shower

    • 9
    • 18

    Shower

Today 6 Jun Central

Partly cloudy. Slight chance of a shower, becoming less likely in the late afternoon and evening. Winds westerly 15 to 25 km/h becoming light in the late afternoon. Daytime maximum temperatures between 12 and 17.

Port Phillip Local Waters

Wind
West to northwesterly 10 to 15 knots decreasing to about 10 knots in the early afternoon.
Seas
Below 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure system over South Australia is directing a west to northwesterly airstream across Victoria. The high is forecast to be located over southern NSW tonight, with winds tending northerly on Sunday as the high moves over the NSW coast. The high will move over the Tasman Sea on Monday, with northerly winds strengthening on Tuesday as a cold front crosses the Bight.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan Island Temperature Statistics View More

June Temperature

Avalon Airport (30km)

  • Lowest 1 June, 2026

    7.5 °C

  • Average June

    11.8 °C

  • Highest 2 June, 2026

    17.6 °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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