Duck Island Weather Forecast

    • 9
    • 15

    Light shower

    • 6
    • 14

    Partly cloudy

    • 7
    • 14

    Partly cloudy

    • 7
    • 15

    Partly cloudy

    • 8
    • 17

    Partly cloudy

    • 10
    • 17

    Shower

    • 11
    • 18

    Shower

Today 14 Aug Central

Cloudy. The chance of morning fog about the ranges. Medium chance of light showers, most likely in the late morning and afternoon. Winds west to northwesterly 15 to 25 km/h tending west to southwesterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon. Daytime maximum temperatures between 12 and 15.

Port Phillip Local Waters

Wind
Northwesterly 10 to 15 knots shifting south to southwesterly below 10 knots in the early afternoon.
Seas
Below 1 metre.
Weather
Cloudy. 60% chance of light showers.
Weather Situation
A high pressure system developing south of the Bight extends a ridge over Victoria. The high pressure system will drift slowly to the southeast over Tasmania over the weekend and centred over the Tasman Sea by early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Duck Island Temperature Statistics View More

August Temperature

Avalon Airport (28km)

  • Lowest 1 August, 2026

    -0.7 °C

  • Average August

    10.4 °C

  • Highest 2 August, 2026

    18.5 °C

Climate (2021–2026)

Avalon Airport (28km)

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  • Average Low 2021–2026

    9.8 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    20.6 °C
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