Duck Island Weather Forecast
- 10
- 14
Shower
- 7
- 14
Shower
- 7
- 13
Shower
- 8
- 13
Cloudy
- 6
- 13
Sunny
- 4
- 14
Partly cloudy
- 6
- 14
Shower
Today 2 Jul Central
Partly cloudy. Medium chance of showers about the ranges, slight chance elsewhere. Winds northwesterly 25 to 35 km/h.
Port Phillip Local Waters
- Wind
- Northwesterly 15 to 20 knots, reaching up to 25 knots in the south in the evening.
- Seas
- 1 to 2 metres, decreasing below 1.5 metres by early evening.
- Weather
- Partly cloudy. 80% chance of rain.
- Weather Situation
- A cold front crosses the state today, shifting winds westerly ahead of a secondary cold front to cross over Victoria during Friday, shifting winds to a colder southwesterly flow. A high pressure system moves over the Bight during the weekend, extending a ridge over the southeast of the country into the new week.
Duck Island Temperature Statistics View More
July Temperature
Avalon Airport (28km)
Lowest 1 July, 2026
9 °CAverage July
12.2 °CHighest
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Climate (2021–2026)
Avalon Airport (28km)
Average Low 2021–2026
9.8 °CAverage 2021–2026
14.6 °CAverage High 2021–2026
20.6 °C