Sunnyside Beach Weather Forecast

    • 13
    • 25

    Possible storm, heavy falls

    • 14
    • 22

    Partly cloudy

    • 14
    • 25

    Mostly sunny

    • 14
    • 28

    Mostly sunny

    • 15
    • 27

    Partly cloudy

    • 16
    • 29

    Partly cloudy

    • 18
    • 30

    Shower or two

Today 24 Feb Mornington Peninsula

Cloudy. Very high chance of rain. The chance of a thunderstorm. Heavy rain which may lead to flash flooding possible. Light winds becoming south to southwesterly 15 to 25 km/h in the middle of the day.

Port Phillip Local Waters

Wind
Variable about 10 knots becoming southerly 10 to 15 knots in the early afternoon.
Seas
Below 1 metre.
Weather
Cloudy. 95% chance of rain. The chance of a thunderstorm. Heavy falls possible.
Weather Situation
A trough will pass slowly over Victoria during today and Wednesday. Another trough will develop over the state later this week as a high passes to the south later this week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sunnyside Beach Temperature Statistics View More

February Temperature

Cerberus (20km)

  • Lowest 3 February, 2026

    7.3 °C

  • Average February

    18.6 °C

  • Highest 11 February, 2026

    34.9 °C

Climate (2021–Present)

Cerberus (20km)

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  • Average Low 2021–2026

    10.1 °C

  • Average 2021–2026

    14.5 °C

  • Average High 2021–2026

    19.6 °C
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