Sullivan Bay Weather Forecast

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    Shower

    • 15
    • 21

    Shower

    • 14
    • 22

    Partly cloudy

    • 15
    • 21

    Cloudy

    • 14
    • 23

    Partly cloudy

    • 15
    • 21

    Partly cloudy

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    • 22

    Partly cloudy

Today 16 Mar Mornington Peninsula

Cloudy. Very high chance of showers. The chance of a thunderstorm early this morning. Winds southeasterly 15 to 25 km/h becoming light in the early afternoon.

Port Phillip Local Waters

Wind
Southeasterly 10 to 15 knots becoming variable about 10 knots in the middle of the day.
Seas
Below 1 metre.
Weather
Cloudy. Near 100% chance of showers. The chance of a thunderstorm early this morning.
Weather Situation
A broad trough of low pressure will extend over western Victoria, then slowly move over the state through today before contracting to the far east during Tuesday. Another high will develop over the Bight during Tuesday and extend a ridge over southern Victoria by Tuesday evening. This ridge is expected to continue over southern Victoria through Wednesday and Thursday, with a trough to persist about the far east of the state.
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  • Temperature Forecast Bureau of Meteorology

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Sullivan Bay Temperature Statistics View More

March Temperature

Cerberus (36km)

  • Lowest 5 March, 2026

    8.8 °C

  • Average March

    17.6 °C

  • Highest 1 March, 2026

    30.1 °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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