Chinaman Island Weather Forecast
- 3
- 17
Sunny
- 6
- 24
Partly cloudy
- 15
- 24
Shower or two
- 15
- 22
Showers
- 9
- 16
Shower or two
- 5
- 16
Partly cloudy
- 6
- 20
Partly cloudy
Today 28 Sep Melbourne
Mostly sunny. The chance of frost early this morning. The chance of fog early this morning, mainly about the nearby hills. Light winds.
Western Port Local Waters
- Wind
- South to southeasterly below 10 knots becoming east to northeasterly in the late evening.
- Seas
- Below 0.5 metres.
- Weather
- Sunny.
- Weather Situation
- A high pressure system in the Bight extends a ridge over Victoria. This high will slowly drift through Bass Strait and then into the Tasman Sea by Tuesday as a trough approaches from the west. This trough will cross Victoria on Wednesday with a second trough following on Thursday.
Chinaman Island Temperature Statistics View More
September Temperature
Cerberus (17km)
Lowest 23 September, 2026
1.8 °CAverage September
13.2 °CHighest 20 September, 2026
26.2 °C
Climate (2021–2026)
Cerberus (17km)
Average Low 2021–2026
10.2 °CAverage 2021–2026
14.6 °CAverage High 2021–2026
19.7 °C