Swan Island Weather Forecast

    • 12
    • 21

    Partly cloudy

    • 13
    • 22

    Partly cloudy

    • 13
    • 26

    Partly cloudy

    • 14
    • 23

    Partly cloudy

    • 15
    • 23

    Shower

    • 15
    • 22

    Shower

    • 14
    • 18

    Shower

Today 20 Mar Central

Partly cloudy. The chance of fog in the west in the early morning. Light winds becoming south to southeasterly 15 to 20 km/h in the late afternoon. Overnight temperatures falling to between 9 and 12 with daytime temperatures reaching the low to mid 20s.

Port Phillip Local Waters

Wind
East to southeasterly below 10 knots tending southerly 10 to 15 knots in the early afternoon then tending southeasterly in the late evening.
Seas
Below 1 metre.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan Island Temperature Statistics View More

March Temperature

Avalon Airport (30km)

  • Lowest 15 March, 2026

    9.2 °C

  • Average March

    18 °C

  • Highest 1 March, 2026

    30.2 °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

    20.5 °C
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