Duck Island Weather Forecast

    • 11
    • 22

    Shower

    • 12
    • 18

    Shower

    • 8
    • 14

    Shower

    • 7
    • 13

    Windy

    • 8
    • 14

    Cloudy

    • 6
    • 20

    Sunny

    • 10
    • 23

    Sunny

Today 13 Sep Central

Partly cloudy. High chance of showers in the west, medium chance elsewhere. The chance of a thunderstorm about the ranges in the late afternoon and evening. Winds northerly 25 to 40 km/h. Daytime maximum temperatures between 19 and 24.

Port Phillip Local Waters

Wind
Northerly 15 to 25 knots, reaching up to 30 knots in the south in the late afternoon. Winds decreasing to 10 to 15 knots in the late evening.
Seas
1 to 1.5 metres, decreasing to 1 metre later in the evening.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A high pressure system currently lies over the western Tasman Sea, directing a warm northerly flow over Victoria. A low pressure trough will move across western and central Victoria later on Sunday, with a weak cold front then forecast to approach southwestern Victoria during Monday. The front will cross late Monday into early Tuesday, before a strong high pressure ridge pushes into western Victoria in its wake.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Duck Island Temperature Statistics View More

September Temperature

Avalon Airport (28km)

  • Lowest 8 September, 2026

    1.8 °C

  • Average September

    11.5 °C

  • Highest 1 September, 2026

    21.8 °C

Climate (2021–2026)

Avalon Airport (28km)

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

  • Average Low 2021–2026

    9.8 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    20.6 °C
Get WillyWeather+ to remove ads