Chinaman Island Weather Forecast

    • 8
    • 14

    Possible morning shower

    • 4
    • 15

    Mostly sunny

    • 7
    • 13

    Shower or two

    • 7
    • 15

    Cloudy

    • 6
    • 17

    Cloud clearing

    • 7
    • 20

    Sunny

    • 11
    • 22

    Shower or two

Today 7 Sep Melbourne

Cloudy. Medium chance of showers, becoming less likely in the afternoon. Winds southwesterly 20 to 30 km/h tending southerly in the middle of the day then becoming light in the late evening.

Western Port Local Waters

Wind
Southwesterly 15 to 20 knots, reaching up to 30 knots west of Sandy Point in the late morning and early afternoon. Winds turning southerly in the late afternoon.
Seas
1 to 2 metres, decreasing below 1 metre later in the evening.
Weather
Partly cloudy.
Weather Situation
A high pressure ridge lies over northern Victoria, while a weak cold front is expected to cross southern Victoria through today. The ridge will extend across the state Tuesday, before another weak cold front clips southern Victoria later that day. A high pressure system will approach from the west from Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Chinaman Island Temperature Statistics View More

September Temperature

Cerberus (17km)

  • Lowest 1 September, 2026

    4.9 °C

  • Average September

    13.3 °C

  • Highest 5 September, 2026

    17.6 °C

Climate (2021–2026)

Cerberus (17km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    19.7 °C
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