Swan Island Weather Forecast

    • 6
    • 14

    Partly cloudy

    • 8
    • 15

    Shower

    • 8
    • 14

    Shower

    • 5
    • 15

    Sunny

    • 6
    • 15

    Shower

    • 6
    • 15

    Partly cloudy

    • 4
    • 15

    Partly cloudy

Today 15 Jul Central

Partly cloudy. Slight chance of a shower near the Otways and about the eastern ranges, near zero chance elsewhere. Winds northwesterly 15 to 25 km/h.

Port Phillip Local Waters

Wind
Northwesterly 10 to 15 knots.
Seas
Below 1 metre.
Weather
Mostly clear.
Weather Situation
A broad westerly flow persists over Victoria this week, with weak cold fronts crossing the State on Wednesday and Thursday. A high pressure system will cross northern Victoria on Friday, extending a ridge over Bass Strait, before another cold front crosses the State on Saturday.
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  • Temperature Forecast Bureau of Meteorology

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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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