Sunnyside Beach North Weather Forecast

    • 19
    • 29

    Partly cloudy

    • 15
    • 38

    Possible shower or storm

    • 15
    • 25

    Windy. Partly cloudy

    • 12
    • 20

    Cloudy

    • 10
    • 25

    Sunny

    • 13
    • 24

    Partly cloudy

    • 13
    • 23

    Shower or two

Today 8 Jan Mornington Peninsula

Partly cloudy. The chance of a thunderstorm in the evening. Winds southerly 20 to 30 km/h turning southeasterly 15 to 20 km/h in the evening.

Port Phillip Local Waters

Wind
Southerly 15 to 20 knots decreasing to about 10 knots in the late evening.
Seas
Around 1 metre.
Weather
Partly cloudy.
Weather Situation
A trough lingers over Victoria, forecast to remain relatively stationary over the state until a cold front enters from the west late Friday. This front will move across Victoria on Saturday then a ridge of high pressure will follow in its wake.
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  • Temperature Forecast Bureau of Meteorology

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Sunnyside Beach North Temperature Statistics View More

January Temperature

Cerberus (21km)

  • Lowest 2 January, 2026

    8.5 °C
  • Average January

    18.3 °C
  • Highest 3 January, 2026

    29.6 °C

Climate (2021–Present)

Cerberus (21km)

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  • Average Low 2021–2026

    10.1 °C
  • Average 2021–2026

    14.5 °C
  • Average High 2021–2026

    19.5 °C
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