Portsea Pier Weather Forecast
- 8
- 16
Partly cloudy
- 7
- 15
Shower
- 7
- 17
Shower
- 8
- 15
Shower
- 7
- 15
Shower
- 7
- 18
Shower
- 10
- 20
Shower
Today 31 Aug Central
Partly cloudy. High chance of showers near the Yarra Valley, medium chance elsewhere. Winds westerly 15 to 25 km/h.
Port Phillip Local Waters
- Wind
- Westerly 10 to 15 knots.
- Seas
- Below 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system centred over the Bight extends a ridge over northern Victoria. The high will move slowly eastwards to be centred over southeastern NSW late Tuesday. A cold front will move across Victoria late Tuesday and early Wednesday then winds will turn northerly late in the week ahead of the passage of a cold front next Sunday.
Portsea Pier Temperature Statistics View More
August Temperature
Avalon Airport (38km)
Lowest 20 August, 2025
-1.4 °CAverage August
9.1 °CHighest 22 August, 2025
20.9 °C
Climate (2020–Present)
Avalon Airport (38km)
Average Low 2020–2025
9.7 °CAverage 2020–2025
14.5 °CAverage High 2020–2025
20.4 °C