Chinaman Island Weather Forecast
- 7
- 15
Partly cloudy
- 9
- 15
Shower or two
- 4
- 16
Partly cloudy
- 8
- 17
Possible shower
- 8
- 15
Showers
- 8
- 15
Shower or two
- 7
- 16
Partly cloudy
Today 21 Aug Melbourne
Cloudy. Slight chance of a shower. Light winds becoming northwesterly 15 to 20 km/h in the late evening.
Western Port Local Waters
- Wind
- Northwesterly 10 to 15 knots.
- Seas
- Below 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A ridge of high pressure over northern parts of the State will remain throughout the weekend as a couple of cold fronts pass well to the south in a broad westerly flow. The ridge will weaken and move over the Tasman Sea on Monday and a low pressure system and associated trough will approach from the west, moving to the north of the State on Tuesday.
Chinaman Island Temperature Statistics View More
August Temperature
Cerberus (17km)
Lowest 2 August, 2026
2.3 °CAverage August
10.9 °CHighest 2 August, 2026
17.4 °C
Climate (2021–2026)
Cerberus (17km)
Average Low 2021–2026
10.2 °CAverage 2021–2026
14.6 °CAverage High 2021–2026
19.7 °C