Gem Pier Weather Forecast
- 11
- 15
Cloudy
- 9
- 13
Possible shower
- 9
- 16
Cloudy
- 7
- 23
Mostly sunny
- 12
- 25
Mostly sunny
- 14
- 26
Mostly sunny
- 11
- 15
Possible shower
Today 15 Sep Melbourne
Cloudy. Slight chance of a shower. Winds southwesterly 15 to 25 km/h.
Port Phillip Local Waters
- Wind
- Southwesterly 20 to 25 knots, reaching up to 30 knots in the south.
- Seas
- 1 to 1.5 metres.
- Weather
- Cloudy.
- Weather Situation
- A strong high pressure system south of the Bight is directing a cold southwesterly airstream across Victoria. The high will move slowly east on Wednesday and extend a ridge across southern Victoria, with the high moving over western Victoria by Thursday night. Winds will tend warmer northwesterly on Friday and into Saturday as the high moves slowly over NSW.
Gem Pier Temperature Statistics View More
September Temperature
Laverton RAAF Base (13km)
Lowest 8 September, 2026
3.4 °CAverage September
13.4 °CHighest 13 September, 2026
24.9 °C
Climate (2021–2026)
Laverton RAAF Base (13km)
Average Low 2021–2026
10.6 °CAverage 2021–2026
15.2 °CAverage High 2021–2026
20.6 °C