Sullivan Bay Weather Forecast

    • 11
    • 15

    Cloudy

    • 7
    • 17

    Partly cloudy

    • 13
    • 18

    Shower

    • 13
    • 17

    Shower

    • 13
    • 18

    Shower

    • 12
    • 17

    Shower

    • 10
    • 16

    Shower

Today 14 Jun Mornington Peninsula

Cloudy. The chance of morning fog. Winds southwesterly 15 to 20 km/h becoming light in the early morning.

Port Phillip Local Waters

Wind
West to southwesterly about 10 knots becoming southerly in the middle of the day then becoming east to southeasterly in the late afternoon.
Seas
Below 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure system will develop over the state today. This high will drift eastwards into the Tasman on Monday as a low pressure system develops in the Bight, extending a weak trough off the western coast on Tuesday, lingering into Wednesday.
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  • Temperature Forecast Bureau of Meteorology

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Sullivan Bay Temperature Statistics View More

June Temperature

Cerberus (36km)

  • Lowest 9 June, 2026

    2.7 °C

  • Average June

    12.8 °C

  • Highest 12 June, 2026

    19.7 °C

Climate (2021–Present)

Cerberus (36km)

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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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