Greenwich Bay Weather Forecast
- 16
- 23
Partly cloudy
- 16
- 26
Cloudy
- 17
- 24
Shower or two
- 17
- 25
Partly cloudy
- 16
- 27
Partly cloudy
- 16
- 29
Sunny
- 16
- 29
Mostly sunny
Today 13 Jan Melbourne
Partly cloudy. Winds southerly 20 to 30 km/h.
Port Phillip Local Waters
- Wind
- Southerly 15 to 20 knots.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres in the north during the afternoon.
- Weather
- Partly cloudy.
- Weather Situation
- A broad low pressure trough lies over northern Victoria, expected to linger over northern parts and extend over Gippsland in the coming days, as a high pressure system lies to the south over Tasmania. By early Thursday this trough will begin to develop into a broad low pressure system over the east of the state before moving offshore the NSW coast on Friday. A south to southeasterly airstream with strengthen over the state as a result of this low and a high pressure system moving to the south of Tasmania on Friday.
Greenwich Bay Temperature Statistics View More
January Temperature
Laverton RAAF Base (12km)
Lowest 6 January, 2026
11.9 °CAverage January
20.4 °CHighest 9 January, 2026
44.4 °C
Climate (2021–Present)
Laverton RAAF Base (12km)
Average Low 2021–2026
10.5 °CAverage 2021–2026
15 °CAverage High 2021–2026
20.4 °C