Port Melbourne Beach Weather Forecast
- 10
- 26
Partly cloudy
- 17
- 25
Shower or two
- 12
- 16
Rain
- 9
- 15
Possible shower
- 7
- 18
Sunny
- 8
- 21
Mostly sunny
- 15
- 22
Shower or two
Today 24 Sep Melbourne
Cloudy. Winds northerly 15 to 20 km/h becoming light in the evening then becoming northerly 15 to 20 km/h in the late evening.
Port Phillip Local Waters
- Wind
- Northerly 10 to 15 knots decreasing to below 10 knots in the late evening.
- Seas
- Below 1 metre.
- Weather
- Cloudy.
- Weather Situation
- A high pressure system over the Tasman Sea is directing a warm northerly airstream over Victoria as a low pressure trough approaches from the west. The trough is forecast to cross Victoria on Friday as a band of mid-level cloud crosses the Bight. The cloudband is expected to cross Victoria on Saturday as a strong high pressure system crosses the Southern Ocean. During Sunday the high is forecast to approach Tasmania with a ridge extending across Bass Strait. The high is then expected to move over the Tasman Sea on Monday with winds tending warmer northeasterly over Victoria.
Port Melbourne Beach Temperature Statistics View More
September Temperature
Essendon Airport (13km)
Lowest 18 September, 2026
3.9 °CAverage September
13.2 °CHighest 20 September, 2026
28 °C
Climate (2021–2026)
Essendon Airport (13km)
Average Low 2021–2026
10.8 °CAverage 2021–2026
15.3 °CAverage High 2021–2026
20.7 °C