Swan Island Weather Forecast

    • 8
    • 15

    Shower

    • 8
    • 14

    Shower

    • 5
    • 15

    Sunny

    • 6
    • 15

    Shower

    • 6
    • 15

    Partly cloudy

    • 4
    • 15

    Partly cloudy

    • 9
    • 15

    Shower

Today 16 Jul Central

Cloudy. Medium chance of showers, most likely in the early morning. Winds northwesterly 20 to 30 km/h. Overnight temperatures falling to between 2 and 7 with daytime temperatures reaching between 10 and 15.

Port Phillip Local Waters

Wind
Northwesterly 15 to 20 knots decreasing to about 10 knots in the middle of the day then tending northerly 15 to 20 knots in the late afternoon.
Seas
Around 1 metre.
Weather
Partly cloudy. 50% chance of showers.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan Island Temperature Statistics View More

July Temperature

Avalon Airport (30km)

  • Lowest 4 July, 2025

    1.1 °C

  • Average July

    9.9 °C

  • Highest 12 July, 2025

    17.9 °C

Climate (2020–Present)

Avalon Airport (30km)

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  • Average Low 2020–2025

    9.7 °C

  • Average 2020–2025

    14.5 °C

  • Average High 2020–2025

    20.4 °C
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