Duck Island Weather Forecast

    • 12
    • 21

    Shower

    • 6
    • 14

    Shower

    • 9
    • 17

    Shower

    • 7
    • 13

    Shower

    • 7
    • 15

    Shower

    • 8
    • 17

    Shower

    • 9
    • 18

    Shower

Today 19 Sep Central

Partly cloudy. Very high chance of showers, most likely in the evening with possible small hail near the Otways. The chance of a thunderstorm in the east in the late afternoon and evening. Damaging winds possible. Winds northerly 25 to 35 km/h increasing to 30 to 45 km/h in the morning then turning west to northwesterly 25 to 35 km/h during the afternoon and evening. Overnight temperatures falling to between 7 and 12 with daytime temperatures reaching between 17 and 22.

Port Phillip Local Waters

Wind
Northerly 20 to 30 knots, reaching up to 35 knots in the late morning. Winds turning west to northwesterly 15 to 25 knots during the afternoon, increasing to 25 to 30 knots in the late evening.
Seas
1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the afternoon.
Weather
Partly cloudy. 80% chance of showers.
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 6 September, 2025

    -1.4 °C
  • Average September

    12.4 °C
  • Highest 15 September, 2025

    25.7 °C

Climate (2020–Present)

Avalon Airport (28km)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    9.7 °C
  • Average 2020–2025

    14.5 °C
  • Average High 2020–2025

    20.4 °C
Get WillyWeather+ to remove ads