Swan Island Weather Forecast

    • 11
    • 20

    Shower

    • 12
    • 24

    Shower

    • 10
    • 17

    Shower

    • 9
    • 17

    Cloudy

    • 7
    • 20

    Partly cloudy

    • 11
    • 20

    Partly cloudy

    • 10
    • 21

    Sunny

Today 15 Apr Central

Cloudy. The chance of morning fog about the ranges. Very high chance of showers near the Otways, medium chance elsewhere. Winds west to northwesterly 15 to 20 km/h becoming light in the evening. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching between 17 and 21.

Port Phillip Local Waters

Wind
West to northwesterly 10 to 15 knots becoming variable about 10 knots in the middle of the day.
Seas
Below 1 metre.
Weather
Cloudy. 60% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan Island Temperature Statistics View More

April Temperature

Avalon Airport (30km)

  • Lowest 5 April, 2026

    6.9 °C

  • Average April

    15.7 °C

  • Highest 9 April, 2026

    27.2 °C

Climate (2021–Present)

Avalon Airport (30km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    9.7 °C

  • Average 2021–2026

    14.5 °C

  • Average High 2021–2026

    20.5 °C
Get WillyWeather+ to remove ads