Sunnyside Beach North Weather Forecast

    • 11
    • 21

    Partly cloudy

    • 12
    • 20

    Shower or two

    • 12
    • 20

    Possible shower

    • 11
    • 18

    Cloudy

    • 11
    • 19

    Cloudy

    • 9
    • 23

    Sunny

    • 11
    • 29

    Sunny

Today 22 Dec Mornington Peninsula

Partly cloudy. Slight chance of a shower. Winds west to northwesterly 15 to 20 km/h.

Port Phillip Local Waters

Wind
West to northwesterly about 10 knots.
Seas
Below 1 metre.
Weather
Partly cloudy.
Weather Situation
A weak cold front will sweep through coastal fringes late this evening and early Tuesday. Behind this, a ridge of high pressure re-develops and persists across Victoria this week, with the high pressure centre expected to slowly move through Bass Strait from Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sunnyside Beach North Temperature Statistics View More

December Temperature

Cerberus (21km)

  • Lowest 3 December, 2025

    6 °C

  • Average December

    16.4 °C

  • Highest 18 December, 2025

    35.8 °C

Climate (2020–Present)

Cerberus (21km)

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

  • Average Low 2020–2025

    10.1 °C

  • Average 2020–2025

    14.5 °C

  • Average High 2020–2025

    19.5 °C
Get WillyWeather+ to remove ads