Sullivan Bay Weather Forecast

    • 17
    • 24

    Shower

    • 14
    • 18

    Shower

    • 11
    • 18

    Windy

    • 13
    • 19

    Shower

    • 14
    • 20

    Cloudy

    • 14
    • 22

    Partly cloudy

    • 16
    • 26

    Sunny

Today 25 Mar Mornington Peninsula

Cloudy. Slight chance of a shower. Winds southwesterly 15 to 25 km/h.

Port Phillip Local Waters

Wind
Southwesterly 10 to 15 knots, reaching up to 20 knots in the south.
Seas
Below 1 metre.
Weather
Cloudy.
Weather Situation
A high pressure system to the east will allow a trough to move over the state today. A cold southerly flow will follow on Thursday and Friday. A new high pressure system south of the Bight on Friday, is expected to move slowly east towards Victoria on the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sullivan Bay Temperature Statistics View More

March Temperature

Cerberus (36km)

  • Lowest 5 March, 2026

    8.8 °C

  • Average March

    17.8 °C

  • Highest 22 March, 2026

    30.8 °C

Climate (2021–Present)

Cerberus (36km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    14.5 °C

  • Average High 2021–2026

    19.6 °C
Get WillyWeather+ to remove ads