Eastern Sister Weather Forecast

    • 9
    • 17

    Shower

    • 12
    • 17

    Shower

    • 12
    • 17

    Cloudy

    • 10
    • 17

    Partly cloudy

    • 10
    • 19

    Partly cloudy

    • 10
    • 20

    Partly cloudy

    • 11
    • 21

    Partly cloudy

Today 8 May Mornington Peninsula

Cloudy. Medium chance of showers. Winds southwesterly 25 to 40 km/h decreasing to 15 to 25 km/h in the late evening.

Port Phillip Local Waters

Wind
Southwesterly 15 to 25 knots decreasing to 10 to 15 knots in the late evening.
Seas
1 to 1.5 metres, decreasing to 1 metre later in the evening.
Weather
Cloudy. 70% chance of showers.
Weather Situation
A cold front to the east moves slowly eastward into the Tasman Sea, whilst a high pressure system deepens south of the Bight. The high will slowly move eastward to the south over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Eastern Sister Temperature Statistics View More

May Temperature

Cerberus (36km)

  • Lowest 7 May, 2026

    6.1 °C

  • Average May

    15 °C

  • Highest 1 May, 2026

    27.8 °C

Climate (2021–Present)

Cerberus (36km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    14.5 °C

  • Average High 2021–2026

    19.6 °C
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