Merricks Beach Weather Forecast

    • 12
    • 21

    Shower or two

    • 10
    • 18

    Partly cloudy

    • 10
    • 24

    Shower or two

    • 13
    • 19

    Possible morning shower

    • 11
    • 18

    Partly cloudy

    • 11
    • 19

    Partly cloudy

    • 11
    • 27

    Mostly sunny

Today 6 Dec Mornington Peninsula

Partly cloudy. High chance of showers, becoming less likely later this evening. The chance of a thunderstorm early this evening. Winds westerly 25 to 35 km/h tending west to southwesterly 30 to 45 km/h in the late afternoon.

Western Port Local Waters

Wind
West to southwesterly 15 to 20 knots, reaching up to 30 knots west of Sandy Point in the evening. Squalls possible.
Seas
Below 1 metre, increasing to 2 metres west of Sandy Point by early evening.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm early this evening.
Weather Situation
A cold front will continue to move over eastern parts Saturday evening. A ridge of high pressure then builds over the state during Sunday, lingering on Monday, before another cold front clips the south on Monday and into Tuesday. A new ridge moves over the State on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Merricks Beach Temperature Statistics View More

December Temperature

Cerberus (8km)

  • Lowest 3 December, 2025

    6 °C

  • Average December

    16.3 °C

  • Highest 4 December, 2025

    34 °C

Climate (2020–Present)

Cerberus (8km)

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  • Average Low 2020–2025

    10.1 °C

  • Average 2020–2025

    14.5 °C

  • Average High 2020–2025

    19.5 °C
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